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Transcript of el sema 330
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7/26/2019 el sema 330
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Volume 1 of 3: Engine and Chassis
Electrical System
330D and 336D Ex336D MHPU
330D:GBC1-UPGGE1-UPTHJ1-UPLRM1-UPERN1-UP
HAS1-UPRAS1-UPT2Y1-UP
336D:JBF1-UPKDJ1-UPMYP1-UPDTS1-UPWET1-UP
2010Caterpillar,AllRightsReserved
AG-C4111-7898
C-C4130-6795
SingleWire
Connector
SocketPin
AG-C3130-6795
Wire, Cable, or Harness Assembly Identification:IncludesHarnessIdentificationLettersandHarness
ConnectorSerializationCodes
Part Number for
ConnectorPlug
Plug
GroundConne
325-AG135 PK-14
Harnessidentificationcode:Thisexampleindicateswire
135inharness"AG".
Receptacle
PressureSymbol
T
TemperatureSymbol
Harness a
1
2
Deutsch connector:Typicalrepresentation
ofaDeutsch connector. Theplugcontainsall
socketsandthe receptaclecontainsallpins.
S
Symbols
Harness And Wire Ele
Fuse: Acomponentinanelectricathroughit.
Switch (Normally Open): Aswitccircleindicatesthatthe compone
Switch (Normally Closed): AswNocircleindicatesthat thewireca
Ground (Wired): Thisindicatesthgroundedwireisfastenedtothe m
Ground (Case): ThisindicatesthItisgroundedby beingfastenedt
Reed Switch: Aswitchwhosecocontactsofanormallyopen reed
Sender: Acomponentthatisusedmeasuresthetemperatureorprethegaugeofthe temperatureorprT
Relay (Magnetic Switch): ArelaIthasa coilthatmakesan electroelectromagnetcanopenorcloset
Magnetic Latch Solenoid: Amaactivatedbyelectricityandheld lathatmakeelectromagnetwhencuthelatchcoil circuitopenatthe tim
Solenoid: Asolenoidis anelectrcoilthatmakesan electromagnecanopenorclose avalveor mov
3
4
5
6
9
10
11
1214
15
13
E 1
2
33
34
7
Machine Harness Connector And Component Locations
50
4
1
2
7
3
5
6
9
1011
12
14
15
13
E
33
34
50
H
G
G
H
1623
25
26
27
28
29
30
31
32
3735 36 38 39 40
41
42
49
18
20
22
23
27
28
41
42
LEFT SIDE VIEW
WireDescriptionWi re # Wir eCo lo r Des cri pti on Wir e# Wir eCo lo r Descr ipti on
Power Circuits Control Circuits Continued
101 RD Bat (+) 780 PU ATCH Quick Coupler Disengage Solenoid
103 RD Dome Lamp/Memory 788 YL En gine Sp eed Pickup105 RD Key Sw 789 RD Hyd Lock Diode
108 RD Air Heater Relay 892 BR Cat Data Link -
1 09 R D A lt er na to r O ut pu t ( +) Te rm. 8 93 G N C at Da ta Li nk +1 12 P U M ai nP ow er Re la yO utp ut 9 94 G Y E ng in eO il Pr es su re Se ns or
113 OR Switch Panel Radio 995 BU En gine Coolant Temperatu re
114 RD Horn 998 BR Throttle Return (pin 29)
115 RD Cab Lamp Relay A751 YL Fuel Temperature Sensor 118 GY Wiper Control A755 PK Throttle Position Switch 1
1 20 Y L A TCH 12 V/7 ACo nve rt er 1 A 75 6 B U T hr ot tl eP os iti on Sw itc h2
1 23 W H A TCH Se at He at er Sw A 75 7 G Y T hr ot tl e P os iti on Sw itc h 3124 GN A/C A758 BR Throttle Position Switch 4
1 25 R D A /C Co nd en se rF an A 76 0 G Y E le ct ro ni cP um pC on tr ol Th ro ttl e+5 v
127 OR Air Suspension A762 PU Fan Speed Sensor +(Eng)129 BU Cigar Lig hter A768 BU P ower Shift Pressure Solenoid
130 RD Engine ECM A769 GY Power Shift Pressure Solenoid
1 35 B U 1 2V - 10 A Co nv er te r /1 2V - 7A S kt A 77 0 P K B ac ku pE PR Va lv eS w1 39 O R R ad io C on ve rt er 2 4V S wi tc he d In A 89 3 O R F ue l Sw T o Fu el P ri mi ng P um p Re la y
141 RD Aux Ckt 2 C987 RD Inlet Air Heater
142 RD Aux Ckt 3 C991 PK Fuel Pressure Sensor 143 BR Smart Boom E963 BK Primary Engine Speed /Timing
1 47 P U A TC HU ni ve rs al Q ui ck Co up le r E 96 4 W H P ri ma ry E ng Sp d Ti mi ng S ns r
149 RD Boom La mp Rela y E965 BU S econdar yEng Spd /Timing1 52 B U L ow er Wi pe r/ Wa sh er E 96 6 Y L S eco nd ar yE ng Sp d/ Ti mi ng
154 RD Neutral Start Re lay E997 RD Hydraulic Lock Solenoid
160 PU Chassis Lamp F716 WH Secondary Shutdown Sw1 65 Y L C au ti on La mp (f or Cr an e) F 77 3 O R B ack up Go ve rn or Ac el
168 RD Refueling Pump F774 WH Backup Governor Decel
1 69 P K B ac ku p EP R Va l ve S W / Ba ck up R es F 88 9 W H T hr ot tl e Po si ti on F ee db ac k (B ac ku p Sw it ch )
172 RD Product Link G723 YL Heavy Lift Solenoid Valve175 RD A/C Blower G826 BR Analog Power +5V
177 RD Main Breaker G827 BU Analog Return
1 79 B U A TCH 12 V/7 AC on ve rt er 2 G 82 8 W H F ue lP re ssu re Se ns or +5 v180 GN Aux Ckt 1 G829 GN Fuel Pressure Sensor Ground
184 RD Machine ECM G 833 PK E ngine Coolant Temp Se nsor Co mmon
1 89 R D N eu tr al S ta rt Li mi tS wi tc h G 84 9 B R I nj ec to r Ac ti on P re ss ur e Se ns or 199 OR ATCH Beacon Relay G 850 B U A ir Inlet Heater Return
Ground Circuits G 854 PK IAPCV
200 BK Main Chassis Gnd G855 PU IAPCV Return2 10 B K C on ve rt er O ut pu t (2 4/ 12 V ol t) G 85 6 W H T im in gC al ib ra ti on P ro be
229 BK Bat (-) G857 YL Timing Calibration Probe
2 35 B K E le ct ro ni cP um pC tr l Gr ou nd G 97 3 O R B oo mR ai se P re ss Sw To C ru sh P re ss SwA209 BK MachineCtrlGround G976 BU ATCHWaterSeparator Sensor
Basic MachineCircui ts H 70 4 P K R ev er si n gF an S ol en oi d
3 04 W H S ta rte rR el ay No .1 Ou tp ut H7 46 Y L R ad ia to rFa nCo ntr ol So l+306 GN Starter Relay Co il H74 7 B R Radiator Fan Con trol Sol -
3 07 O R K ey Sw To Ne ut ra l St ar t Sw H 79 2 B R A TC HB oo mU p Do wn Pr es su re S wi tc h
3 08 Y L M ai nP owe rRe la yCo il K 84 3 G N R ig ht Ha nd Ha nd le Up pe rS wi tch3 10 P U S ta rt Ai d Sw To S ta rt Ai d So le no id K 84 4 G Y L ef tH an d Ha nd le Up pe r Sw
3 17 Y L S ta rt A id R el ay T o St ar t Ai d So l en oi d K 84 7 P U R ig ht H an d Ha nd le F or e Sw ( fo r Sm ar t Bo om )
320 RD Horn Relay Coil To Sw K848 WH Left Hand Handl eFore Sw
3 21 B R B ac ku p Al ar mL am pT ra ve l Al ar m K 84 9 Y L A TC HS te m1 St at us322 GY Warning Horn (forward) K850 B R ATCH Stem 2Status
323 WH Fuel Pump Power K851 BU ATCH Stem 3Status
325 PK Fuel Pu mp Rela yCut Out K852 GN ATCH Stem 4S tatus3 26 R D A TC HP ri mi ng P um pS wi tc h K 85 6 P U A TC HS te m1 Ex te nd So le no id
3 29 Y L A TCH Fu el Pu mp To Sw K 85 7 W H A TC HS te m 1 Re tr act So le no id
331 OR Travel Alarm Relay K858 YL ATCH Stem 3E xtend So lenoid3 65 Y L F ue lP ump Re la yTo Sw itc h K 85 9 B R A TC HS te m4 Ext en dP rv
Monitoring Circuits K 8 60 B U A T CH S t em 1 R e tr a ct S o l en o id
2 51 Y L C an 1 + (M on it or a nd S wP an el ) K 86 1 G N A TC HS te m2 Re tr ac tS ol en oi d2 52 Y L C AN 2 +( J1 93 9) (M SS ) K 86 2 G Y A TC HS te m3 Re tr act So le no id
2 61 G N C an 1 - (M on it or a nd S wP an el ) K 86 3 O R A TC HS te m4 Co nt ro lV al ve B
262 GN CAN 2- (J1939)(MSS) K864 PK ATCH Relief Valve 1403 GN Alternator (R) Term K865 PU ATCH Relief Valve 2
4 05 G Y L ow Oi lP re ss Ou tp ut K 86 6 W H A TC H1 wa y/ 2 wa yCo nt ro lV al ve
4 10 W H M on ito rA cti on Al ar m K 86 8 B R A TC HS te m2 Ex te nd So le no id4 12 B U M on ito rC oo la nt Le ve l K 86 9 B U A TC HS te m3 Ex te nd So le no id
430 BU Air Filter Switch K871 WH P ump Flow Combine Solenoid
4 87 O R H yd O il F lo w Sw ( Ca ps ul e Fi lt er S wi tc h) K 87 6 B R A TC H Re l ie f 1 Ch ec k So le no id4 91 P K H yd Oi lT em pS en so r K 87 7 B U A TC HRe li ef 2C he ck So le no id
495 GN Fuel Level Signal K904 GN P ump Pressure Sensor 1
4 96 W H M on ito rH yd Oi lL eve l K 90 6 G N S wi ng Br ak eS ol en oi dS ig na lC468 BU Engine Oil Level K907 BU S wing Brake Solen oid +b
E 47 2 G N A TCH 12 vS en so rS up pl y L 88 5 B U O pti on al Ro ck er Swi tch
E 47 3 G Y A TC HJ oy st ic kT hu mb wh ee lR H L 88 6 B U O pt io na l Se tt in gs S wi tc hE 47 4 O R A TC H Jo ys ti ck T hu mb wh e el L H L 96 8 O R E l ec tr on ic P um p Co nt ro l Ps V al ve ( )
E 48 0 P K O ve rl oa d Wa rn in g Ca nc el S wi tc h L 96 9 W H E l ec tr on ic P um p Co nt ro l Ps V al ve ( +)
H 44 6 P K B oo m Cy li nd er H ea d Pr es su re S en so r L 97 2 B U O n eT ou ch L ow I dl e Sw it chH 47 3 B R T ra ve l St ra ig ht P re ss ur e Sw it ch L 97 3 G N F in e Sw in g Co nt ro l Re la y To S ol en o id V al ve
H 47 4 G N T ra ve l Ri gh tP re ss ur e Sw it ch L 97 6 G N E xc av at or Fu el P um pS wi tc h
H 47 5 B U T ra ve lL ef tP re ss ur eS wi tc h M 73 6 B U B ack up EP RV al ve SwH 47 6 W H J oy st ic kP re ss ur e Sw it ch M 73 7 W H F ro nt Fl ow Li mi tV al ve So le no id
Accessory Circuits M 7 39 Y L A T CH R e li e f So l en o id R e tu r n 2
5 00 B R U pp er W in do w to U nd er W in do w Sw it ch M 74 0 P K T ra ve l St ra ig ht S ol en oi d
5 01 G N W ip er - Fr on t( Lo w) M 74 3 G N A TC HB oo mF lo at Di sa bl eR el ay5 06 P U W ash er - Fr on t M 74 4 W H A TC HS ma rt B oo m S el ec t S wi tc h P in 2
5 08 P U R ad io Sp ea ke r R ig ht M 74 5 B U A TC HS ma rt Bo om Up Do wn Re la y
5 09 W H R ad io S pe ak er R ig ht ( co mm on ) M 74 6 Y L A TC H Sm ar t Bo om S el ec t Sw it ch P in 15 11 B R R ad io Sp ea ke r L ef t M 74 7 B U A TC HS ma rt Bo om Se le ct Sw itc hP in 3
5 12 G N R ad io S pe ak er L e ft (c om mo n) M 74 8 O R A TC HS ma rt Bo om Do wn R el ay
5 14 P U A /C Co nd en se r Fa nM ot or +B M 74 9 P K A TC HB oo mC he ck So le no id 2530 OR Washer Right M906 BU ATCH Squeeze Press Sensor
578 BU Washe r Aux N7 07 PU Fuel Differential Pressure SW Return
5 90 G Y W ip er S wT oI nt er mi tt en tM od ul e 3 N 78 9 B U A mb ie nt Te mp S en so r
Component Location
ComponentSchematicLocation
MachineLocation
ComponentSchematicLocation
MachineLocation
Alarm-Travel B- 12 7 Sensor-Injection ActuationPressure A-16 42
Alternator G-16 23 Sensor-Intake ManifoldAirTemperature B-16 31
Assembly - Block H- 3 2 Sensor - Pressure OLWD D-6 12
Battery -Rear H-6 4 Sen sor -Pri mary En gine Spe ed Timi ng B -16 27
Battery - Rear H-6 4 Sensor - Pump 1 Pressure B - 14 H
Battery - Rear H-6 4 Sensor - Pump 2 Pressure B - 14 H
Battery -Rear H-6 4 Sen sor -Se condary Engine Speed Timing B -16 28
Breaker - Alternator I - 2 2 Sensor - Squeeze Pressure C - 8 12
Breaker - Heater H - 2 2 Sen sor - Turbo Outl et Pressue B - 16 30
Breaker -Main H-2 2 Sensor -Water Seperator Level K -12 3
Control -Engine H-18 25 Solenoid -1 Way /2 Way Change C-8 12
Control - Gateway K-16 1 Solenoid - Ether K-11 13
Control - Machine G-2 1 Solenoid - Fine Swing C-6 12
Diode - Start Relay I-3 2 Solenoid - Flow Limit A -14 H
Ground - ECM Mount I-16 1 Solenoid - Heavy Lift F - 6 5
Ground -Frame 1 G-11 14 Solenoid - Hydraulic Lock G - 6 5
Ground - Frame 2 F-15 15 Solenoid - IAPCV A - 16 41
Ground -Frame 3 G-1 7 21 Sole noid -In jector Cylinder #1 D -1 5 35
Ground -Frame 4 A-8 9 Solenoid -Injector Cylinder #2 D -14 36
Ground -Frame 51 H -3 2 Sole noid -In jector Cylinder #3 D -1 4 37
G round -Frame 52 K -1 8 1 Sole noid -In jector Cylinder #4 D -1 4 38
Ground -Frame 6 H-6 4 Solenoid -Injector Cylinder #5 D -14 39
H ea te r- Ai r( Gl ow Pl ug ) A - 16 4 9 S ol en oi d- In je ct or Cy li nd er #6 D -1 3 4 0
H or n -F or wa rd Wa rn in g LH (L ow ) B -6 1 2 S ol en oi d- P ow er Sh if tP re ss ur e A -1 4 H
H or n -F or wa rd Wa rn in g LH (H ig h) B -6 1 2 S ol en oi d- Q ui ck Co up le rH ig h E -6 1 2
Indicator -Air Cleaner K -1 1 13 Solen oid -Quick Cou pler Low E-6 12
I nd ic at or - Hy dr au li cO il F il te r A -1 1 E S ol en oi d- Ra di at or F an Sp ee d Co nt . A -1 4 H
Lamp - Boom LH B-6 33 Solenoid - Relief 1 C - 8 12
Lamp - Boom RH B-6 34 Solenoid - Relief 1 Check C - 8 12
Lamp - Chassis A-6 6 Solenoid - Relief 2 C-8 12
Motor -AC Condenser Fan J-11 50 Solen oid -Re lief 2Check C -8 12
Motor -Starter G-17 22 Solenoid -Reversing Fan Change G-8 H
Motor - Washer G-3 2 Solenoid - Stem 1 Extend A-12, B-12 H
Motor -Washer Lower G-3 2 Solen oid -Ste m1 Retract A- 12, B-12 H
Motor -Priming Fuel Pump L-12 3 Solen oid -Ste m2 Extend A-12 H
Receptacle -Jump Start H-6 4 Solenoid -Stem 2Retract A-12 H
Relay - Air Heater A-16 16 Solenoid - Stem 3 Extend A-12 H
Relay - Start H-3 2 Solenoid - Stem 3 Retract A-12 H
Resistor -AC Condenser J-11 50 Solenoid -Swing Brake G -6 5
Resistor - Can 1 C-3 2 Solenoid - Travel Speed G - 6 5
Resistor - Can 2 C-3 2 Solenoid - Travel Straight G - 6 5
S en de r- Hyd ra ul ic Te mp er at ur e A -1 1 E S wi tc h- Co ol an tL ev el K - 12 3
S ensor - Ambien t Temperature K-12 3 Switch - Disconnect H - 3 2
S en so r- Atm osp he ri cP re ssu re A -1 6 3 2 S wi tc h- En gi ne Oi lL ev el G - 17 1 8
S en so r- En gi ne Co ol an tTe mp er at ur e B -1 6 2 9 S wi tc h- Fu el P re ssu re L - 12 3
S en so r- En gi ne Oi lP re ss ur e A -1 6 2 6 S wi tc h- Hyd ra ul ic Oi lL eve l B - 11 1 1
S ensor -Engine Speed Pickup G-17 20 Switch -Priming Pump L-12 3
Sensor -Fuel Level B-10 10 Switch -Disconnect H-3 2Sensor - Fuel Pressure K-12 3 Switch - Pressure Fuel L-12 3
Sensor -Fuel Temperature L-12 3 Switch -Refueling A-12 5
Machinelocationsare repeatedforcomponents locatedclosetogether.
E=Located aroundhydraulicoil tank.
G=Locatedunderoperator's platform
H=Locatedinside ofpumpcompartment
Connector Location
Connector NumberSchematic
Location
Machine
Location
CONN 1 I - 18 1
CONN 2 J-17 1
CONN 3 J-17 1
CONN 4 J-17 1
CONN 5 C-16 25
CONN 6 L-15 2
CONN 7 J-9 2
CONN 8 E-8 H
CONN 9 E-8 H
CONN 10 F-8 H
CONN 11 F-8 H
CONN 12 C-7 12
CONN 13 C-7 33
CONN 14 B-7 12
CONN 15 A-6
CONN 16 A-6 5
CONN 17 A-4 5
CONN 18 A-4 5
CONN 19 L-1 4
CONN 20 J-1 4
CONN 21 J-1 4
CONN 22 J-1 4
CONN 23 I-1 1
CONN 24 I-1 1
CONN 25 H-1 G
CONN 53 F-15 48
CONN 54 B-10 10
Theconnectorsshowninthischartareforharnesstoharnessconnectors.Connectorsthatjoina harnesstoacomponentaregenerallylocatedatornearthecomponent. SeetheComponentLocationChart.
5
Component Identifiers (CID)ModuleIdentifier (MID)
EngineControl System(MIDNo. 036)
CID Component
0 0 01 I n je c to r C yl i nd e r # 1
0 0 02 I n je c to r C yl i nd e r # 2
0 0 03 I n je c to r C yl i nd e r # 3
0 0 04 I n je c to r C yl i nd e r # 4
0 0 05 I n je c to r C yl i nd e r # 5
0 0 06 I n je c to r C yl i nd e r # 6
0 0 41 S e n so r S u pp l y Vo l ta g e
0042 I njec torAc t uationValve
0 0 91 T h ro t tl e P o si t io n S e ns o r
0 0 94 F u el P r e ss u re S e n so r
0 1 00 E n g in e O il P r e ss u re S e n so r
0110 EngineCoolant Temperat ureSensor
0164 I njec torAc t uationPressureSensor
0168 Elec t ricalSyst emVolt age
0172 I nt akeManif oldAirTempSensor
0 1 74 E n g in e T em p er a tu r e S en s or
0190 EngineSpeed/ t imingSensor.
0253 Personal i t yModuleMismat ch
0 2 61 E n g in e T im i ng C a li b ra t io n
0 2 62 5 V o l t Dc S e ns o r Po w er S u p pl y
0268 CheckProgrammableParamet ers
0274 At mosphericPressureSensor
0 2 86 L o w O il P r e ss u re L a mp
0342 SecondaryEngineSpeed/ t imingSensor
0 6 17 I n le t A ir H e a te r R el a y
1 6 39 M a ch i ne S e cu r it y S ys t em
1785 I nt akeManif oldPressureSensor
2417 Et herI njec t ionCont rolSolenoid
MachineControl System(MIDNo. 039)
CID Component
0 0 41 S e n so r S u pp l y Vo l ta g e
0 0 96 F u el L e ve l S e ns o r
0110 EngineCoolant Temperat ureSensor
0167 Alt ernat orChargingVolt ageSensor
0168 Elec t ricalSyst emVolt age
0171 Ambient AirTemperat ureSensor
0190 EngineSpeed/ t imingSensor
0 24 6 C an D at a Li nk
0 2 47 J 1 93 9 D at a L i nk .
0 24 8 C at D at a Li nk
0254 Elec t ronicControlModule
0 2 62 5 V o l t Dc S e ns o r Po w er S u p pl y
0 27 1 A ct io n Al ar m
0 3 62 R a di a to r F an S p e ed S o l en o id
0 3 74 S w in g B r ak e S ol e no i d
0544 EngineCoolingFanSpeedSensor.
0581 PowerShift PressureSolenoid
0 5 86 E n g in e S pe e d D ia l S wi t ch
0588 Monit oringSys temDisplay
0 5 98 T r av e l Sp e e d So l en o i d Va l ve
0600 Hydraul icOilTemperat ureSender
0 7 35 H e av y L if t S ol e no i d V al v e
1130 Lef t SideAt tachment PedalSensor
1 1 60 H y dr a ul i c Lo c k So l en o id
1178 BoomOverloadPressureSensor
1522 Relief CheckValve-2Solenoid
1523 Relief CheckValve-1Solenoid
1 5 25 T r av e l St r ai g ht S o le n o id
1590 MainPumpFlowLimit at ionPressureSolenoid
1593 At t achment Valve#1Ex t endPressureSolenoid
1594 At t achment Valve#2Ex t endPressureSolenoid
1595 At t achment Valve#3Ex t endPressureSolenoid
1596 At t achment Valve#1Ret ract PressureSolenoid
1597 At t achment Valve#2Ret ract PressureSolenoid
1598 At t achment Valve#3Ret ract PressureSolenoid
1 6 09 S q u ee z e Pr e ss u re S e n so r
1657 Lef t Joys t ickThumbwheel
1658 Right Joys t ickThumbwheel
1665 VariableRelief Valve#1PressureSolenoid
1666 VariableRelief Valve#2PressureSolenoid
1931 Aux i l iaryCircuit F lowCombiningSolenoids
2265 Hydraul ic Pump 1 Out let Pressure Sensor
2266 Hydraul ic Pump 2 Out let Pressure Sensor
2 2 80 T h e Tr a ve l A l ar m R el a y
2 30 0 S wi tc h Pa ne l
Product Link Radio(MIDNo. 122)
CID Component
0168 Elec t ricalSyst emVolt age
0254 Elec t ronicControlModule
0 2 69 S e n so r P o we r S up p l y
1251 Alt ernat orR-t erminalSignal
TheCID isadiagnostic codethatindicates whichcircuitisfaulty.
TheMID isadiagnostic codethatindicates whichelectroniccontrolmodule
diagnosedthefault.
FailureModeIdentif iers (FMI)F MI N o. F ai lu re De sc ri pt io n
0 Dat aval idbut abovenormaloperat ionalrange.
1 Dat aval idbut belownormaloperat ionalrange.
2 Dat a errat ic , int ermit t ent , or incorrec t.
3 V o l ta g e a bo v e no r ma l o r s ho r te d h i gh .
4 V o l ta g e b el o w no r ma l o r s ho r te d l o w.5 C u rr e nt b e l ow n o rm a l or o p e n ci r cu i t.
6 Current abovenormalorgroundedc ircuit .
7 Mechanicalsyst emnot respondingproperly .
8 Abnormalf requency , pulsewidt h, orperiod.
9 A b no rm al u pd at e.
1 0 A b n or m al r a t e of c h an g e.
1 1 F a il u re m o d e no t i d en t if i ab l e.
1 2 B a d d ev i ce o r c om p on e nt .
1 3 O u t o f ca l i br a ti o n.
1 4 P a r am e te r f ai l ur e s.
1 5 P a r am e te r f ai l ur e s.
1 6 P a r am e te r n o t av a il a bl e .
1 7 M o du l e n ot r e sp o nd i ng .
1 8 S e n so r s u pp l y fa u l t.
1 9 C on di ti on n ot m et .
2 0 P a r am e te r f ai l ur e s.
The FMI is a diagnostic code that indicates what type of failure has occurred.
Event Codes
EngineControlEvent Code Condition
E 0 96 H i gh F u e l Pr e ss u re
E 1 62 H i gh B o o st P r es s ur e
E 1 98 L o w Fu e l Pr e ss u re
E 2 65 U s er D e fi n ed S h u td o wn
E 3 60 L o w En g in e O i l Pr e ss u re
E361 HighEngineCoolant Temperature
E 3 62 E n gi n e O ve r sp e ed
E 3 90 F u el F i lt e r Re s tr i ct i on
E539 HighI ntakeManifoldAirTemperat ure
E 3 63 H i gh F u e l Te m pe r at u re
Related ETitle
A l te r na t or :
Elec t ricStart ingMot or:
Cons ist :
Engine Control:
Machine Control:
Product Link Radio:
Consist:
Off MaPart No. Function
167-3466 ATCHBoomDownPressureSwit ch
202-9002 ATCHBoomUp DownPressureSwitch
2 1 2- 2 7 68 F u el P r e ss u re S w i tc h
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7/26/2019 el sema 330
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7/26/2019 el sema 330
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1
2
AG-C4111-7898
L-C123E-517
C-C4130-6795
SingleWireConnector
SocketPin
AG-C3130-6795
Wire,Cable,orHarnessAssemblyIdentification:IncludesHarnessIdentificationLettersandHarness
ConnectorSerializationCodes
Part Number forConnectorPlug
Plug
GroundConnection
325-AG135 PK-14
CircuitId
Harnessidentificationcode:Thisexampleindicateswire135inharness"AG".
Receptacle
PressureSymbol
T
TemperatureSymbol
LevelSymbol
Harness and Wire S
1
2
Deutsch connector: Typicalrepresentation
ofaDeutsch connector. Theplug containsall
socketsandthereceptaclecontainsallp ins.
Symbols
Symbols and Defi
Harness And Wire Electrical
Fuse: A component in an electricalcircuit that wi
throughit.
Switch (Normally Open):A switch that willclose
circleindicatesthat thecomponenthasscrewter
Switch (Normally Closed):A switch that willope
Nocircleindicatesthat thewirecannotbediscon
Ground (Wired): Thisindicatesthat thecom
groundedwireisfastenedtothemachine.
Ground (Case): Thisindicatesthat thecomp
I t isgroundedbybeingfastenedtothemachine.
Reed Switch: Aswitchwhosecontactsarecon
contactsofanormallyopenreedswitch; i topens
Sender: Acomponent that isusedwithatem
measuresthetemperatureorpressure. I tsres
thegaugeof thetemperatureorpressure.T
Relay (Magnetic Switch): Arelay isan electrica
I thasacoi l thatmakesanelect romagnetwhenc
electromagnetcanopenorclosetheswitchpart
Magnetic Latch Solenoid: Amagnet iclatch
act ivatedbyelect rici tyandheldlatchedbyaperm
that make electromagnet when current flowsthro
thelatchcoi lcircuitopenat thet imethecoil latch
Solenoid: Asolenoidisanelect ricalcompone
coilthatmakes anelectromagnetwhen currentflo
canopenorcloseavalveormoveapieceofmet
Volume 2 of 3: Platform and Console Area
RENR9599-05April2010
2010Caterpillar
AllRights Reserved
Electrical System
330D and 336D Excavator336D MHPU
330D:GBC1-UPGGE1-UPTHJ1-UPLRM1-UPERN1-UPHAS1-UPRAS1-UPT2Y1-UP
336D:JBF1-UPKDJ1-UPMYP1-UPDTS1-UPWET1-UP
336D MHPU:M3M1-UPM3N1-UP
4
4
G
G
B
B
D
D
J
C
A
A
Machinelocationsare repeatedfor componentslocated closetogether.
A= Located inside of cab, operator's platform
B=Locatedinsideofr ightconsole. G = Locat
C=Locatedinsideofleftconsole.
D=Locat
J=Locat
WireDescriptionWire # Wire Color Description Wire # Wire Color Description
Power Circuits Control Circuits Continued101 RD Bat (+) 780 PU ATCH Quick Coupler Disengage Solenoid
103 RD Dome Lamp/Memory 788 YL Engine Speed Pickup
105 RD Key Sw 789 RD Hyd Lock Diode
108 RD Air Heater Relay 892 BR Cat Data Link -
109 RD Alternator Output (+) Term. 893 GN Cat Data Link +
11 2 PU Main Po wer Relay Ou tput 99 4 GY Eng ine Oil Pressu re Sen so r
113 OR Switch Panel Radio 995 BU Engine Coolant Temperature
114 RD Horn 998 BR Throttle Return (pin 29)
115 RD Cab Lamp Relay A751 YL Fuel Temperature Sensor
118 GY Wiper Control A755 PK Throttle Position Switch 1
12 0 YL ATCH 12 V/7A Con ve rte r1 A756 BU Th ro ttle Po sitio nSw itch 2
12 3 WH ATCH Seat H eater Sw A757 GY Throttle Po sitio n Switch 3
124 GN A/C A758 BR Throttle Position Switch 4
12 5 RD A/C Co nden se rFa n A760 GY Electro nic Pump Control Throttle +5v
127 OR Air Suspension A762 PU Fan Speed Sensor +(Eng)
129 BU Cigar Lighter A768 BU Power Shift Pressure Solenoid
130 RD Engine ECM A769 GY Power Shift Pressure Solenoid
1 35 B U 1 2V - 10 AC on ve rt er / 12 V- 7A Skt A 77 0 P K Ba ck up EPR Va lve Sw
1 39 O R R ad io C on ve rt er 2 4V Sw it ch ed I n A 89 3 O R F ue l Sw T o Fu el Pr im in g Pu mp R el ay
141 RD Aux Ckt 2 C987 RD Inlet Air Heater
142 RD Aux Ckt 3 C991 PK Fuel Pressure Sensor
143 BR Smart Boom E963 BK Primary Engine Speed /Timing
1 47 P U A TC HU ni ve rsa lQ ui ck Co up le r E 96 4 WH Pr im ar yE ng Sp dT imi ng Sn sr
149 RD Boom Lamp Relay E965 BU Secondary Eng Spd /Timing
152 BU Lower Wiper /Washer E966 YL Secondary Eng Spd /Timing
154 RD Neutral Start Relay E997 RD Hydraulic Lock Solenoid
160 PU Chassis Lamp F716 WH Secondary Shutdown Sw
16 5 YL Ca ution La mp (fo rC ra ne) F77 3 OR Backup Governor Ace l
168 RD Refueling Pump F774 WH Backup Governor Decel
1 6 9 P K B ac ku p E PR V al ve S W / Ba ck up R e s F 88 9 W H T hr ot tl e Po si ti on F ee d ba ck ( Ba ck up S wi tc h)
172 RD Product Link G723 YL Heavy Lift Solenoid Valve
175 RD A/C Blower G826 BR Analog Power +5V
177 RD Main Breaker G827 BU Analog Return
17 9 BU ATCH 12 V/7A Con ve rte r2 G82 8 WH Fu el Pressu re Sen so r+5v
180 GN Aux Ckt 1 G829 GN Fuel Pressure Sensor Ground
184 RD Machine ECM G833 PK Engine Coolant Temp Sensor Common
1 89 R D N eu tr al St art Lim it Sw it ch G 84 9 B R I nje ct or Ac tio nPr es su re Se ns or
199 OR ATCH Beacon Relay G850 BU Air Inlet Heater Return
Ground Circuits G854 PK IAPCV
200 BK Main Chassis Gnd G855 PU IAPCV Return2 10 B K C on ve rt er Ou tp ut (2 4/ 12 Vo lt ) G 85 6 WH Ti mi ng Ca li br at io nP ro be
229 BK Bat (-) G857 YL Timing Calibration Probe
2 35 B K E le ct ro ni c P um p C tr lG ro un d G 97 3 O R B oo m R ai se P re ss Sw T o C ru sh P re ss S w
A209 BK MachineCtrl Ground G976 BU ATCHWaterSepa ratorSensor
Basic MachineCircuits H 70 4 P K R ev er si ng F an S o le n oi d
30 4 WH Starter Re lay No. 1 Outpu t H746 YL Radiator Fan Control Sol +
306 GN Starter Relay Coil H747 BR Radiator Fan Control Sol -
3 07 OR K ey Sw To Ne ut ra lS ta rt Sw H 79 2 B R AT CH Bo om Up Do wn Pre ss ur eS wit ch
30 8 YL Main Po wer Relay Coil K843 GN Righ tHan dHan dle Uppe rSwitch
3 10 P U S ta rt Aid Sw To St ar tA id So le no id K 84 4 G Y L ef tH an dH an dl eU pp er Sw
3 17 Y L S ta rt A id R el ay To S ta rt A id So le no id K 84 7 P U R ig ht H an d Ha nd le F or e Sw ( fo r Sm ar t Bo om )
320 RD Horn Relay Coil To Sw K848 WH Left Hand Handle Fore Sw
3 21 B R B ac ku pAl ar mL amp Tra ve lA la rm K 84 9 YL AT CH St em 1 St at us
322 GY Warning Horn (forward) K850 BR ATCH Stem 2Status
323 WH Fuel Pump Power K851 BU ATCH Stem 3 Status
325 PK Fuel Pump Relay Cut Out K852 GN ATCH Stem 4Status
32 6 RD ATCH Priming Pump Switch K856 PU ATCH Stem 1Exte nd Sole noid
32 9 YL ATCH Fuel Pump To Sw K857 WH ATCH Stem 1Ret ra ct Solenoid
331 OR Travel Alarm Relay K858 YL ATCH Stem 3Extend Solenoid
36 5 YL Fue lPump Relay To Sw itch K859 BR ATCH Stem 4Exte nd Prv
Monitoring Circuits K 86 0 B U A TC H St em 1 R et ra ct S ol en oi d
2 51 YL C an 1 +( Mo nit or an dS wP an el ) K 86 1 GN AT CH St em 2 Re tra ct So le no id
25 2 YL CAN 2 +(J1939 )(MSS) K862 GY ATCH Stem 3Ret ra ct Solenoid
2 61 GN C an 1 -( Mo nit or an dSw Pa ne l) K 86 3 OR AT CH St em 4 Co nt ro lV al ve B
262 GN CAN 2- (J1939)(MSS) K864 PK ATCH Relief Valve 1
403 GN Alternator (R) Term K865 PU ATCH Relief Valve 2
405 GY Low Oil Press Output K866 WH ATCH 1way /2 way Control Valve
410 WH Monitor Action Ala rm K868 BR ATCH Stem 2Exte nd Sole noid
412 BU Monitor Coo lan tLevel K8 69 BU ATCH Stem 3Exten dSole noid
430 BU Air Filter Switch K871 WH Pump Flow Combine Solenoid
4 87 O R H yd O il Fl ow S w( Ca ps ul e Fi lt er S wi tc h) K 87 6 B R A TC H Re li ef 1 C he ck So le no id
491 PK Hyd Oil Temp Sensor K877 BU ATCH Relief 2Check Solenoid
495 GN Fuel Level Signal K904 GN Pump Pressure Sensor 1
496 WH Monitor Hyd Oil Level K9 06 GN Swing Bra ke Soleno id Signal
C468 BU Engine Oil Level K907 BU Swing Brake Solenoid +b
E4 72 GN ATCH 12 vSensor Supply L 885 BU Op tion al Rocker Switch
E4 73 G Y A TC HJ oy st ick Th umb wh ee lR H L 88 6 BU Op tio na lSe tt in gs Sw it ch
E 47 4 O R A TC H Jo ys ti ck T hu mb wh ee l LH L 96 8 O R E le ct ro ni cP um pC on tr ol Ps V al ve ( )
E 48 0 P K O ve rl oa d Wa rn in g Ca nc el Sw it ch L 96 9 W H E le ct ro ni cP um pC on tr ol Ps V al ve ( +)
H 44 6 P K B oo m Cy li nd er H ea d Pr es su re S en so r L 97 2 B U O ne T ou ch L ow I dl e Sw it ch
H 47 3 B R T ra ve l St ra ig ht P re ss ur e Sw it ch L 97 3 G N F in e Sw in g Co nt ro l Re la y To S ol en oi d Va lv e
H 47 4 GN T ra ve lR ig ht P re ss ur e Sw it ch L 97 6 GN Ex ca va to r Fu el Pu mp S wit ch
H475 BU Travel Left Pressu re Switch M736 BU Backup EPR Valve Sw
H 47 6 WH J oy st ic kP re ssu re Sw it ch M 73 7 WH Fr on tF lo wL imit Va lv eSo le no id
Accessory Circuits M 73 9 Y L A TC H Re li ef S ol en oi d Re t ur n 2
5 00 B R U pp er W in do w to U nd er Wi nd ow S wi tc h M 74 0 P K T ra ve l St ra ig ht S ol en oi d
501 GN Wiper -Front (Low) M743 GN ATCH Boom Float Disable Relay
506 PU Washer -Front M744 WH ATCH Smart Boom Select Switch Pin 2
508 PU Ra dio Sp eaker Right M745 BU ATCH Smart Boom Up Do wn Re lay
5 09 W H R ad io S pe ak er R ig ht ( co mm on ) M 74 6 Y L A TC H Sm ar t Bo om Se le ct S wi tc h Pi n 1
511 BR Ra dio Sp eaker Le ft M747 BU ATCH Smart Boom Se lect Switch Pin 3
5 12 GN R ad io Sp ea ke r L ef t( co mmo n) M 74 8 OR AT CH Sma rt Bo om Do wn Re la y
5 14 P U A /C Co nd en se rF an Mo to r+B M 74 9 P K AT CH Bo om Ch ec kSo le no id 2
530 OR Washer Right M906 BU ATCH Squeeze Press Sensor 578 BU Washer Aux N707 PU Fuel Differential Pressure SW Return
5 90 G Y W ip er Sw To I nt erm it te nt M od ul e 3 N 78 9 B U Amb ie nt T emp S en so r
592 BU DC/DC 12v Switched Out N793 GN Foot Pedal Sw
A513 RD DC/DC12v MemoryOut N794 GY AuxPedalLH
A537 PK ATCHSeat HeaterSwitch N795 WH AuxPedalRH
A579 OR WiperMotor N957 PK RS232 TXD
A580 BR Brake Wiper Motor N959 PK RS-232 PORT #3-RXD
A581 GN WiperMotor Reverse N960 OR RS-232-RXD
A582 PU Wiper Motor Stop N963 OR RS-232 PORT #3-TXD
A584 BU FrontWindow LimitSwTo WiperControl N970 YL RS-232-DTR
A586 OR WiperSw ToWiperCo ntrol N973 BR RS-232-DCD
A588 GN ATCHQC HydLock OnRelay N979 GN RS-232-GND
C 50 6 WH A /C Co nd en se rF an Mo to rSi gn al N 98 1 GN R S- 23 2PO RT #3 -G ND
C560 OR Aux Speaker + R725 WH 2ND Filter Sw
C566 PK Aux Speaker R746 PK Intake Air Manifold
C 56 9 Y L S ec on d D C/ DC C o nv er te r 12 V Sw it ch ed O u t R 74 7 G Y A tm os ph er ic P re ss ur e
E 55 4 P K A /C C om pr es so r Cl ut ch S ol en oi d T 72 5 W H D if fe re nt ia l Fu el Pr es su re S W
E5 62 PU A TC HQ CH yd Lo ck Pr io rit yR el ay T 77 6 R D AT CH Pri mi ng Pu mp Re la y
E5 64 PK ATCH QC Hyd Lo ck On Relay T78 8 GN ATCH Fue lPriming Pump
E565 BU ATCH Universal QC Sw T858 GY Injector 1&2 HS
Lighting Circuits T 85 9 W H I nj ec to r 3& 4 HS
603 PK ATCH Rotary Beacon T860 OR Injector 5&6 HS
6 07 P K A TC HF in eS win gC on tr ol Sw it ch T 90 1 YL Mss Exc it er Co il In
615 YL Cab Flood Lamp Relay T902 PK Mss Exciter Coil Out
616 BU Boom Flood Lamp Relay T957 PU Injector 1 LS
638 WH ATCH Beacon Relay T958 YL Injector 2 LS
645 RD Boom Lamp Relay T959 BR Injector 3 LS
646 RD Chassis Lamp Relay T960 BU Injector 4 LS
684 RD Cab Flood Lamp Diode T961 GN Injector 6 LS
A623 BU RightCab FloodLamp SwTo Relay T962 WH Injector5 LS
Control Circuits T 96 7 Y L P um p P re ss ur e S en so r 2
763 BU Travel Straight Soleno id X7 38 PK SP Filt er Sw. To Cont ro l
7 79 W H A TC H Qu ic k Co up le r En ga g e So le n oi d
Component Identifiers (CID)Module Identifier (MID)
EngineControl System(MIDNo. 036)
CID Component
0001 I n jec to r Cy li nde r #1
0002 I n jec to r Cy li nde r #2
0003 I n jec to r Cy li nde r #3
0004 I n jec to r Cy li nde r #4
0005 I n jec to r Cy li nde r #5
0006 I n jec to r Cy li nde r #6
0041 S ens or S upp ly V o lt age
0042 I n jec to r A c tua ti onV al v e
0091 T hro t t leP os it i onS ensor
0094 F ue l Pr ess u reS ensor
0100 E ngi neO il P r es s ur eS ens or
0110 E ngi neCoo l an t T empera t u reS ensor
0164 InjectorActuationPressureSensor
0168 E l ec t ri c al S y st em Vo l tage
0172 I n t ak eM ani f ol dA ir T empS ensor
0174 E ngi neT em per a tu r eS ens or
0190 E ngi neS peed /t i mi ngS ens or .
0253 P ers ona l it y M odu l eM is m at c h
0261 E ngi neT im i ngCa l ib r at i on
0262 5V o l t Dc S ensor P ower S upp l y
0268 Check P r ogr am m ab l eP ar amet e rs
0274 A t mos pher ic P r ess u reS ensor
0286 LowO il P r ess u reLam p
0342 SecondaryEngineSpeed/timingSensor
0617 I n le t A i r Hea te r Re lay
1639 M ach i neS ecur it y S ys t em
1785 I n t ak eM ani f ol dP res su r eSens or
2417 E t he r I n jec ti onCon t ro l S o leno id
Machine Control System(MIDNo. 039)
CID Component
0041 S ens or S upp ly V o lt age
0 09 6 F u el L ev el S en so r
0110 E ngi neCoo l an t T empera t u reS ensor
0167 A l te r na t or Charg i ngV o lt ageSensor
0168 E l ec t ri c al S y st em Vo l tage
0171 A m bi ent A i r T em per a tu r eS ens or
0190 E ngi neS peed /t i mi ngS ens or
0 24 6 C an D at a Li nk
0 24 7 J 19 3 9 Da t a Li nk .
0 24 8 C at D at a Li nk
0254 E l ec t ron ic Con tr o l Modul e
0262 5V o l t Dc S ensor P ower S upp l y
0 27 1 A ct io n Al ar m
0362 Rad ia t or F anS peedS ol eno i d
0374 S w ingB rak eS ol eno i d
0544 E ngi neCoo l ingF anS peedS ens or .
0581 P ower S h if t P res su r eS ol eno i d
0586 E ngi neS peedD ia l S wi t ch
0588 M oni t or i ngS y st em Dis p lay
0598 T r av e l SpeedSo l eno idV a l ve
0600 Hy dr au li c O il T empera t u reS ender
0735 Heavy L i ft S o l eno idV a l ve
1130 Le f t Si deAt t achm ent P eda l S ens or
1160 Hy dr au li c Lock S o lenoi d
1178 B oom O v erl oadP r ess u reS ensor
1522 Re li e f Chec k Va l ve - 2S ol eno i d
1523 Re li e f Chec k Va l ve - 1S ol eno i d
1525 T r av e l St r ai ght S o l eno id
1590 MainPumpFlowLimi tationPressureSolenoid
1593 AttachmentValve#1ExtendPressureSolenoid
1594 AttachmentValve#2ExtendPressureSolenoid
1595 AttachmentValve#3ExtendPressureSolenoid
1596 AttachmentValve#1RetractPressureSolenoid
1597 AttachmentValve#2RetractPressureSolenoid
1598 AttachmentValve#3RetractPressureSolenoid
1609 S queez ePr ess u reS ensor
1657 Le f t Joy st i ck T humbwhee l
1658 R i gh t J oys t ic k T hum bwheel
1665 VariableRel iefValve#1PressureSolenoid
1666 VariableRel iefValve#2PressureSolenoid
1931 Auxi liaryCi rcui tFlowCombiningSolenoids
2265 Hydrauli cPump1OutletPressureSensor
2266 Hydrauli cPump2OutletPressureSensor2280 T heT rav el A l ar m Rel ay
2 30 0 S wi tc h Pa n el
Product Link Radio(MIDNo. 122)
CID Component
0168 E l ec t ri c al S y st em Vo l tage
0254 E l ec t ron ic Con tr o l Modul e
0269 S ens or P ower S upp ly
1251 A l te r na t or R- t er m ina l S igna l
TheCIDisa diagnosticcodethatindicateswhichci rcuiti s faul ty.
TheMIDisadiagnosticcodethatindicateswhichelectroniccontrolmodule
diagnosedthe fault.
Failure Mode Identifiers (FMI)
FMI N o. Failure Desc ript ion
0 Dat ava l idbu t abov enorm a l oper at i ona l r ange .
1 Da t ava l idbu t be lownorm a l opera t iona l range.
2 Data erratic, intermi ttent, or incorrect.
3 V o lt ageabov enor m al o r s hor t edh i gh.
4 V o lt agebel ownor m al o r s hor t ed l ow .
5 Curr ent be l ownor ma l o r openc i rc u it .
6 Curr ent abovenor ma l o r g roundedc i rc u it .
7 M echan ic a l sy s tem no t res pond ingpr operl y .
8 A bnor ma l f r equenc y , pul s ew id t h, o r pe r iod .
9 A bn or ma l up da te .
1 0 A bn or ma l ra te o f c ha n ge .
11 F a il u rem odenot i dent i fi abl e .
1 2 B ad d e vi ce o r c om po n en t .
1 3 O ut o f ca li br at io n.
1 4 P ar am et e r fa il ur es .
1 5 P ar am et e r fa il ur es .
16 P aram et e r not av a il abl e .
1 7 M od ul e no t r es po nd in g.
1 8 S en so r su p pl y fa ul t.
1 9 C on d it io n n ot m et .
2 0 P ar am et e r fa il ur es .
The FMI isa diagnostic code that indicates what type of failure has occurred.
Related Electrical ServiceManuals
Title Form Number
A l t er na to r : 1855294( DE NSO HDB) S E NR4130
E l ec t ri c S ta r ti ngM ot o r: 2371962(DE LCO 50M T) S E NR3860
2071556
Consi s t: 6V 5582 ( DENS O F 8 .0 ) S E NR4975
Cons i st : 2071557 ( DELCO 42 M T ) S E NR3581
Engine Control: RENR5089
Machine Control: RENR9848
Product Link Radio: RENR7911
Off Machine Switch SpePart No. Function Actuate
1673466
ATCHAux Punp Pressure Switch (Stem 4)
ATCHMidiumPressure Switch(Stem3)
ATCHHigh PressureSwitch(Stem 1)
ATCHTravel Straight Pressure Switch
TravelLert Pressure Switch
TravelRight PressureSwitch
49049Kpa
(717.1psi )
Connector Location
Connector NumberSchematic
Location
Machine
Location
CONN 19 E-12 4
CONN 20 D-12 4
CONN 21 C-12 4
CONN 22 C-12 4
CONN 26 A-11 G
CONN 27 A-10 D
CONN 28 A-10 D
CONN 29 A-9 D
CONN 30 D-9 G
CONN 31 A-8 D
CONN 32 A-7 D
CONN 33 A-7 D
CONN 34 B-7 G
CONN 35 D-6 G
CONN 36 C-6 G
CONN 37 C-6 G
CONN 38 B-6 G
CONN 39 B-6 G
CONN 40 F-5 G
CONN 41 F-5 G
CONN 42 B-4 B
The connectors shown in this chart are for harnessto harne ss connectors.
Connectorsthatjoinaharnesstoacomponentaregeneral ly locatedatornear
the component. See the Component Location Chart.
Component Locatio
ComponentSchematic
Location
Machine
Location
Converter- 12v-7a 1 (atch) D-4 G Switch- Ho
Converter- 12v-7a 2 (atch) D-4 G Switch- Idl
Diode- Accessory C-7 G Switch- Jo
Diode- Hyd Lock C-7 G Switch- Jo
Ground- Frame 7 F-12 G Switch- Ke
Ground- Platform E-9 G Switch- Ne
Heater - Seat (atch) C-4 J Switch- Pr
Indicator- Unit B-2 B Switch- Pr
Joystick- Left Hand (atch) E-3 C Switch- Pr
Joystick- Right Hand (atch) C-3 B Switch- Pr
Key Reader- Mss (atch) C-3 B Switch- Pr
Swit ch- Aux Pe dal (a tch ) E-1 A Switch- Pr
Switch- Backup Epr Valve A-4 B Switch- Se
Switch- Backup Governor B-4 B Switch- Th
Switch- Exciter Coil (atch) C-2 B
Machine Harness Connector And Component Locations
Event Codes
EngineControl
Event Code Condi tion
E 09 6 H ig h F ue l Pr es su re
E 16 2 H ig h B oo st P re ss ur e
E 19 8 L ow F u el P re ss ur e
E 265 Us er De f inedS hu t down
E 360 LowE ng i neO i l P res su r e
E 361 H i ghE ng ineCool ant T em per at u re
E 36 2 E ng in e O ve rs pe e d
E 390 F uel F i lt e r Res t ri c ti on
E 539 H i gh I n t ak eM an i fo l dA ir T em per at u re
E 363 H i ghF ue l Tem per at u re
-
7/26/2019 el sema 330
4/6
-
7/26/2019 el sema 330
5/6
1
2
AG-C4111-7898
L-C123E-517
C-C4130-6795
SingleWireConnector
SocketPin
AG-C3130-6795
Wire,Cable,orHarnessAssemblyIdentification:IncludesHarnessIdentificationLettersandHarness
ConnectorSerializationCodes
Part Number forConnectorPlug
Plug
GroundConnection
325-AG135 PK-14
CircuitId
Harnessidentificationcode:Thisexampleindicateswire135inharness"AG".
Receptacle
PressureSymbol
T
TemperatureSymbol
LevelSymbol
Harness and Wire S
1
2
Deutsch connector: Typicalrepresentation
ofaDeutsch connector. Theplug containsall
socketsandthereceptaclecontainsallp ins.
Symbols
Symbols and Defi
Harness And Wire Electrical
Fuse: A component in an electricalcircuit that wi
throughit.
Switch (Normally Open):A switch that willclose
circleindicatesthat thecomponenthasscrewter
Switch (Normally Closed):A switch that willope
Nocircleindicatesthat thewirecannotbediscon
Ground (Wired): Thisindicatesthat thecom
groundedwireisfastenedtothemachine.
Ground (Case): Thisindicatesthat thecomp
I t isgroundedbybeingfastenedtothemachine.
Reed Switch: Aswitchwhosecontactsarecon
contactsofanormallyopenreedswitch; i topens
Sender: Acomponent that isusedwithatem
measuresthetemperatureorpressure. I tsres
thegaugeof thetemperatureorpressure.T
Relay (Magnetic Switch): Arelay isan electrica
I thasacoi l thatmakesanelect romagnetwhenc
electromagnetcanopenorclosetheswitchpart
Magnetic Latch Solenoid: Amagnet iclatch
act ivatedbyelect rici tyandheldlatchedbyaperm
that make electromagnet when current flowsthro
thelatchcoi lcircuitopenat thet imethecoil latch
Solenoid: Asolenoidisanelect ricalcompone
coilthatmakes anelectromagnetwhen currentflo
canopenorcloseavalveormoveapieceofmet
Volume 3 of 3: Cab Area
RENR9599-05April2010
2010Caterpillar
AllRights Reserved
Electrical System
330D and 336D Excavator336D MHPU
330D:GBC1-UPGGE1-UPTHJ1-UPLRM1-UPERN1-UPHAS1-UPRAS1-UPT2Y1-UP
336D:JBF1-UPKDJ1-UPMYP1-UPDTS1-UPWET1-UP
336D MHPU:M3M1-UPM3N1-UP
A
B
D
19
44
AB
D
19
44
G
G
1
1
Related Electrical ServiceManuals
Title Form Number
A l t er na to r : 1855294( DE NSO HDB) S E NR4130
Electr i cStartingMotor: 2371962(DELCO50MT) SENR3860
2071556
Cons i st : 6V 5582 ( DENS O F 8 .0 ) S E NR4975
Cons i st : 2071557 ( DELCO 42 M T ) S E NR3581
Engine Control: RENR5089
Machine Control: RENR9848
Product Link Radio: RENR7911
Resistor SpecificatPart No. Component Description
1028016 Resistor: Backup
1743016 Resistor:Can1DataLink
Can2DataLink
Atroomtemperatureunlessotherwisenoted.
Component Location
ComponentSchematicLocation
MachineLocation
Alarm-Action C-1 A Relay-Nu
Connector- Et Conn B-6 B Relay- P
Control- Monitor D-1 44 Relay- QControl- Switch Panel C-2 B Relay- Q
Control- Wiper B-1 A Relay- Q
Converter- Radio A-9 B Relay- Q
Diode- Lamp F-9 D Relay- S
Diode- Main Relay A-10 D Relay- S
Fuse Block C-8 / C-11 D Relay- T
Ground- Cab 1 B-4 B Resistor-
Ground- Cab 2 C-7 B Resistor-
Ground- Cab 3 E-3 B Resistor-
Lamp- Cab Lh (atch) F-1 19 Switch- 2
Lamp- Cab Rh (atch) F-1 19 Switch- B
Lamp- Caution (for Crane)(atch) B-4 B Switch-
Meter- Service C-1 A Switch- F
Outlet- 12v-7a A(atch) C-6 B Switch-
Outlet- 12v-7a B (atch) C-7 B Switch- R
Relay- Beacon (atch) D-10 D Switch- R
Relay- Boom Float Disable (atch) E-11 D Switch-
Relay- Boom Lamp F-10 D Switch- S
Relay- Cab Lamp E-10 D Switch- S
Relay- Chasis Lamp E-10 D Switch- U
Relay- Ether (atch) C-10 D Switch- U
Relay- Horn E-10 D Switch- U
Relay- Main A-10 D Timer- L
Connector Location
Connector NumberSchematic
Location
Machine
Location
CONN 23 I-1 1
CONN 24 I-1 1
CONN 25 H-1 G
CONN 27 F-8 D
CONN 28 F-8 D
CONN 29 F-7 D
CONN 31 F-6 D
CONN 32 F-5 D
CONN 33 F-5 D
CONN 43 B-10 B
CONN 44 F-7 D
CONN 45 B-6 B
CONN 46 B-6 B
CONN 47 A-3 B
CONN 48 F-2 19
CONN 49 F-2 19
CONN 50 F-2 19
CONN 51 F-2 19
Theconnectorsshowninthischartareforharnesstoharnessconnectors.
Connectorsthatjoinaharnesstoacomponentaregeneral ly locatedatornear
thecomponent. SeetheComponentLocationChart.
Machine Harness Connector And Component Locations
Machinelocationsa rerepeated forcomponents locatedclose together.
A= Locatedinside ofcab, operator'splatform
B = Lo ca te d in si de o f ri gh t co ns ol e. G = L oc
D=Loca
CONN 52 A-2 B
WireDescriptionWire # Wire Color Description Wire # Wire Color Description
Power Circuits Control Circuits Continued101 RD Bat (+) 780 PU ATCH Quick Coupler Disengage Solenoid
103 RD Dome Lamp/Memory 788 YL Engine Speed Pickup
105 RD Key Sw 789 RD Hyd Lock Diode
108 RD Air Heater Relay 892 BR Cat Data Link -
109 RD Alternat or Ou tput (+) Term. 893 GN Ca t Data Link +
112 PU Ma in Power Re lay Outp ut 994 GY Engine Oil Pressure Sensor
113 OR Switch Panel Radio 995 BU Engine Coolant Temperature
114 RD Horn 998 BR Throttle Return (pin 29)
115 RD Cab Lamp Relay A751 YL Fuel Temperature Sensor
118 GY Wiper Control A755 PK Throttle Position Switch 1
120 YL ATCH 12V/7A Converter 1 A7 56 BU Throt tle Posit ion Switch 2
123 WH ATCH Sea t Hea ter Sw A757 GY Th ro ttle Position Switch 3
124 GN A/C A758 BR Throttle Position Switch 4
125 RD A/ CCond enser Fan A7 60 GY Ele ctron ic Pu mp Co ntrol Throttle +5 v
127 OR Air Suspension A762 PU Fan Speed Sensor +(Eng)
129 BU Cigar Lighter A768 BU Power Shift Pressure Solenoid
130 RD Engine ECM A769 GY Power Shift Pressure Solenoid
1 35 B U 1 2V - 10 AC on ve rt er / 12 V- 7A Sk t A 77 0 PK B ac ku pE PR Va lv eS w
1 39 O R R ad io C on ve rt er 2 4V S wi tc he d In A 89 3 O R F ue l Sw T oF ue l Pr im in g Pu mp R el ay
141 RD Aux Ckt 2 C987 RD Inlet Air Heater
142 RD Aux Ckt 3 C991 PK Fuel Pressure Sensor
143 BR Smart Boom E963 BK Primary Engine Speed /Timing
1 47 P U AT CH Un ive rs al Qu ic kC ou pl er E9 64 W H P rima ry En gS pd Ti mi ng Sn sr
149 RD Boom Lamp Relay E965 BU Secondary Eng Spd /Timing
152 BU Lower Wiper /Washer E966 YL Secondary Eng Spd /Timing
154 RD Neutral Start Relay E997 RD Hydraulic Lock Solenoid
160 PU Chassis Lamp F716 WH Secondary Shutdown Sw
165 YL Cau tion Lamp (for Crane ) F77 3 OR Backu pGovernor Acel
168 RD Refueling Pump F774 WH Backup Governor Decel
1 69 P K B ac ku p EP R Va lv e SW / B ac ku p Re s F 88 9 W H T h ro t tl e Po si ti on F e ed b ac k (B ac ku p Sw it ch )
172 RD Prod uct Link G72 3 YL H eavy Lift Solenoid Valve (rep laces B7 33 YL)
175 RD A/C Blower G826 BR Analog Power +5V
177 RD Main Breaker G827 BU Analog Return
179 BU ATCH 12V/7A Converter 2 G82 8 WH Fu el Pressure Sensor +5v
180 GN Aux Ckt 1 G829 GN Fuel Pressure Sensor Ground
184 RD Machine ECM G833 PK Engine Coolant Temp Sensor Common
1 89 R D N eu tra lS ta rt Li mi t S wit ch G 84 9 B R I nje ct or Ac tio n Pr es su re Se ns or
199 OR ATCH Beacon Relay G850 BU Air Inlet Heater Return
Ground Circuits G854 PK IAPCV
200 BK Main Chassis Gnd G855 PU IAPCV Return2 10 B K C on ve rt er Ou tp ut (2 4/ 12 Vo lt ) G 85 6 W H T imi ng Ca li br at io nP ro be
229 BK Bat (-) G857 YL Timing Calibration Probe
2 35 B K E le ct ro ni c P um p C tr l Gr ou nd G 97 3 O R B oo m R ai se Pr es s Sw T o C ru sh Pr es s S w
A209 BK MachineCtrlGround G976 BU ATCHWater SeparatorSensor
Basic MachineCircuits H 70 4 P K R e ve rs in g Fa n So le no id
3 04 WH St ar te rR el ay No .1 Ou tp ut H 74 6 Y L R ad ia to rF an Co nt ro lSo l+ (re pla ce B7 70 YL )
306 GN St arter Relay Coil H747 BR R adiator Fan Control So l- (replace B7 71 br)
3 07 O R Ke yS wT oN eu tr al St art Sw H 79 2 B R A TC HB oo mU pD ow nPr es su re Sw it ch
308 YL Ma in Powe rR ela yCo il K843 GN R igh tHand Hand le Upper Switch
3 10 P U St ar tAi dS wT oS ta rt Aid So le no id K 84 4 G Y L ef tH an dH an dl eU pp er Sw
3 17 Y L S ta rt Ai d Re la y To S ta rt A id S ol en oi d K 84 7 P U R ig ht H an d Ha nd le F or e Sw ( fo r Sm ar t Bo om )
320 RD Horn Relay Coil To Sw K848 WH Left Hand Handle Fore Sw
3 21 B R B ack up Al ar mL amp Tr av el Al ar m K 84 9 Y L A TC HS te m1 St at us
322 GY Warning Horn (forward) K850 BR ATCH Stem 2Status
323 WH Fuel Pump Power K851 BU ATCH Stem 3 Status
325 PK Fuel Pump Relay Cut Out K852 GN ATCH Stem 4Status
3 26 R D A TC HPr im in gPu mp Sw it ch K 85 6 P U A TC HS te m1 Ex te nd So le no id
329 YL ATCH Fuel Pump To Sw K857 WH ATCH Stem 1Retract Solenoid
331 OR Travel Alarm Relay K858 YL ATCH Stem 3Extend Solenoid
365 YL Fuel Pump Rela yTo Switch K859 BR ATCH Stem 4Exten dPrv
Monitoring Circuits K 86 0 B U A TC H St em 1 R et ra ct S ol en oi d
2 51 Y L C an 1 + (Mo ni to ra nd Sw Pa ne l) K 86 1 G N A TC HS te m2 Re tr ac tS ol en oi d
252 YL CAN 2+ (J1 939)(MSS) K862 GY ATCH Stem 3Retract Solenoid
2 61 G N C an 1 - (Mo nit or an dS wP an el ) K 86 3 O R AT CH St em 4 Co nt ro lV al ve B
262 GN CAN 2- (J1939)(MSS) K864 PK ATCH Relief Valve 1
403 GN Alternator (R) Term K865 PU ATCH Relief Valve 2
405 GY Lo wOil Press Ou tput K866 WH ATCH 1 way /2 way Control Va lve
410 WH Mo nit or Actio nAlarm K868 BR ATCH Stem 2Exte nd Sole noid
412 BU Mo nit or Coolant Level K869 BU ATCH Stem 3Exten dSole noid
430 BU Air Filter Switch K871 WH Pump Flow Combine Solenoid
4 87 O R H yd O il F lo w Sw ( Ca ps ul e Fi lt er Sw it ch ) K 87 6 B R A TC H Re li ef 1 C he ck So le no id
491 PK Hyd Oil Temp Sensor K877 BU ATCH Relief 2Check Solenoid
495 GN Fuel Level Signal K904 GN Pump Pressure Sensor 1
496 WH Mo nit or Hyd Oil Level K906 GN Swing Brake So len oid Signal
C468 BU Engine Oil Level K907 BU Swing Brake Solenoid +b
E472 GN ATC H12v Sensor Su pply L885 BU Op tion al Rocker Swit ch
E 47 3 G Y A TC HJo ys ti ck Th um bw he el RH L 88 6 BU Op tio na lSe tt in gs Sw it ch
E 47 4 O R A TC H Jo ys ti ck T hu mb wh ee lL H L 96 8 O R E le ct ro ni cP um p Co nt ro l Ps V al ve ( )
E 48 0 P K O ve rl oa d Wa rn in g Ca nc el Sw it ch L 96 9 W H E le ct ro ni cP um p Co nt ro l Ps V al ve ( +)
H 44 6 P K B oo m Cy li nd er H ea d Pr es su re S en so r L 97 2 B U O ne T ou ch L ow I dl e Sw it ch
H 47 3 B R T ra ve lS tr ai gh t Pr es su re S wi tc h L 97 3 G N F in e Sw in g Co nt ro l Re la y To S ol en oi d Va lv e
H 47 4 G N T ra ve lR ig ht Pr es su re Sw it ch L 97 6 G N Ex ca va to rF ue lPu mp Sw it ch
H475 BU Travel Left Pressure Switch M736 BU Backup EPR Valve Sw
H 47 6 W H J oy st ick Pre ss ur eS wit ch M7 37 W H Fr on tF lo wL imit Va lv eSo le no id
Accessory Circuits M 73 9 Y L A TC H Re li ef S ol en oi d Re t ur n 2
5 00 B R U pp er Wi nd ow t oU nd er W in do w Sw it ch M 74 0 P K T ra ve l St ra ig ht So le no id
501 GN Wiper -Front (Low) M743 GN ATCH Boom Float Disable Relay
506 PU Washer - Front M744 WH ATCH Smart Boom Select Switch Pin 2
508 PU Rad io Spea ke r Righ t M745 BU ATCH Smart Boom Up Do wn Relay
5 09 W H R ad io S pe ak er R ig ht ( co mm on ) M 74 6 Y L A TC H Sm ar t Bo om Se le ct S wi tc h Pi n 1
511 BR Rad io Spea ke r Left M747 BU ATCH Smart Boom Select Switch Pin 3
5 12 G N R ad io Sp ea ke r Le ft (c om mo n) M 74 8 O R A TC HS ma rt Bo om Do wn Re la y
5 14 P U A/ CC on de ns er Fa nM ot or +B M 74 9 PK A TC HB oo mC he ck So le no id 2
530 OR Washer Right M906 BU ATCH Squeeze Press Sensor
578 BU Washer Aux N707 PU Fuel Differential Pressure SW Return5 90 G Y W ip er S w To I nt er mi tt en t M od ul e 3 N 78 9 B U A mb ie nt T em p S en so r
592 BU DC/DC 12v Switched Out N793 GN Foot Pedal Sw
A513 RD DC/DC12v MemoryOut N794 GY AuxPedal LH
A537 PK ATCHSeat HeaterSwitch N795 WH AuxPedal RH
A579 OR WiperMotor N957 PK RS232 TXD
A580 BR BrakeWiperMotor N959 PK RS-232PORT #3-RXD
A581 GN WiperMotorRe verse N960 OR RS-232-RXD
A582 PU WiperMotorStop N963 OR RS-232PORT #3-TXD
A584 BU FrontWindow LimitSwTo WiperControl N970 YL RS-232-DTR
A586 OR WiperSwTo WiperControl N973 BR RS-232-DCD
A588 GN ATCHQC HydLock OnRelay N979 GN RS-232-GND
C 50 6 WH A /C Co nd en se rF an Mo to rS ig na l N 98 1 G N R S- 23 2PO RT #3 -G ND
C560 OR Aux Speaker + R725 WH 2ND Filter Sw
C566 PK Aux Speaker R746 PK Intake Air Manifold
C 56 9 Y L S ec on d DC / DC C on ve rt e r1 2 V Sw it ch e d Ou t R 74 7 G Y A tm os ph er ic P re ss ur e
E 55 4 P K A /C C om pr es so r Cl ut ch S ol en oi d T 72 5 W H D if fe re nt ia l Fu el Pr es su re S W
E5 62 P U A TC HQC Hyd Lo ck Pr io ri ty Re la y T 77 6 R D A TC HP ri mi ng Pu mp Re la y
E5 64 PK ATC HQC Hyd Lock On Relay T78 8 GN ATCH Fue lPriming Pump
E565 BU ATCH Universal QC Sw T858 GY Injector 1&2 HS
Lighting Circuits T 85 9 W H I nj ec to r 3& 4 HS
603 PK ATCH Rotary Beacon T860 OR Injector 5&6 HS
6 07 P K A TC HF in eSw in gC on tr ol Sw it ch T 90 1 Y L M ss Exc it er Co il In
615 YL Cab Flood Lamp Relay T902 PK Mss Exciter Coil Out
616 BU Boom Flood Lamp Relay T957 PU Injector 1 LS
638 WH ATCH Beacon Relay T958 YL Injector 2 LS
645 RD Boom Lamp Relay T959 BR Injector 3 LS
646 RD Chassis Lamp Relay T960 BU Injector 4 LS
684 RD Cab Flood Lamp Diode T961 GN Injector 6LS
A623 BU RightCab FloodLamp SwTo Relay T962 WH Injector5 LS
Control Circuits T 96 7 Y L P um p P re ss ur e S en so r 2
763 BU Travel Straight Solenoid X738 PK SP Filter Sw. To Con tro l
7 79 W H A TC H Q ui ck C ou p le r En ga g e So le n oi d
Component Identifiers (CID)Module Identifier (MID)
EngineControl System(MIDNo. 036)
CID Component
0001 I n jec to r Cy li nde r #1
0002 I n jec to r Cy li nde r #2
0003 I n jec to r Cy li nde r #3
0004 I n jec to r Cy li nde r #4
0005 I n jec to r Cy li nde r #5
0006 I n jec to r Cy li nde r #6
0041 S ens or Supp ly V o lt age
0042 I n jec to r A ct ua ti onVa l ve
0091 T hro t tl eP osi t ionS ens or
0094 F uel P r es s ur eS ens or
0100 E ngi neO il P r es s ur eS ens or
0110 E ngi neCoo l an t T emper at u reS ensor
0164 I n jec to r A ct ua ti onPr ess u reS ensor
0168 E l ec t ri c al S y st em V ol t age
0172 I n tak eM an i fo l dA ir T em pSens or
0174 E ngi neT em per a tu r eS ens or
0190 E ngi neSpeed/ t im i ngS ensor .
0253 P ers ona l it y M odu leM i sm atc h
0261 E ngi neT im i ngCa l ib r at i on
0262 5V o lt Dc S ensor P ower S upp l y
0268 Chec k P rogram mab leP ar am ete r s
0274 A t mos pheri c P res su r eS ens or
0286 LowO il P r es s ur eLamp
0342 SecondaryEngineSpeed/timingSensor
0617 I n le t A ir Hea te r Re lay
1639 M ach i neS ec ur i ty S y st em
1785 I n tak eM an i fo l dP res su r eS ens or
2417 E t he r I n jec ti onCon t ro l S o leno id
Machine Control System(MIDNo. 039)CID Component
0041 S ens or Supp ly V o lt age
0 0 96 F ue l Le ve l Se n so r
0110 E ngi neCoo l an t T emper at u reS ensor
0167 A l te r na t o r Charg i ngV o l tageS ens or
0168 E l ec t ri c al S y st em V ol t age
0171 A m bi ent A i r T em per a tu r eS ens or
0190 E ngi neSpeed/ t im i ngS ensor
0 24 6 C an D at a Li nk
0 2 47 J 19 39 D a ta L in k.
0 24 8 C at D at a Li nk
0254 E l ec t ron ic Con tr o l Modu le
0262 5V o lt Dc S ensor P ower S upp l y
0 2 71 A ct io n Al ar m
0362 Radi a to r F anSpeedSo l eno id
0374 S w ingB r ak eS o leno id
0544 E ngi neCoo l ingF anSpeedSensor .
0581 P ower S h if t P r es s ur eS o leno id
0586 E ngi neSpeedD ia l S w it c h
0588 M oni t or i ngS y st em Dis p lay
0598 T r av e l SpeedS o l eno idV a l ve
0600 Hy dr aul i c Oi l T em per a tu r eS ender
0735 Heav y L i ft S o leno idV a l ve
1130 Le ft S i deAt t ac hment P eda l S ens or
1160 Hy dr aul i c Loc k So l eno id
1178 B oom O v er l oadP r es s ur eS ens or
1522 Re li e f Chec k Va l ve - 2So l eno id
1523 Re li e f Chec k Va l ve - 1So l eno id
1525 T r av e l St r ai ght S o leno id
1590 MainPumpFlowLimi tationPressureSolenoid
1593 AttachmentValve#1ExtendPressureSolenoid
1594 AttachmentValve#2ExtendPressureSolenoid
1595 AttachmentValve#3ExtendPressureSolenoid
1596 AttachmentValve#1RetractPressureSolenoid
1597 AttachmentValve#2RetractPressureSolenoid
1598 AttachmentValve#3RetractPressureSolenoid
1609 S queezeP r ess u reS ensor
1657 Le ft J oy st i ck T humbwhee l
1658 R i gh t J oys t ic k T hum bwheel
1665 VariableRel iefValve#1PressureSolenoid
1666 VariableRel iefValve#2PressureSolenoid
1931 Auxi liaryCi rcui tFlowCombiningSolenoids
2265 Hy dr aul i c Pum p1O utl e t Pr ess u reS ensor
2266 Hy dr aul i c Pum p2O utl e t Pr ess u reS ensor
2280 T heT rav el A l ar m Re lay
2 3 00 S wi tc h Pa ne l
Product Link Radio(MIDNo. 122)
CID Component
0168 E l ec t ri c al S y st em V ol t age
0254 E l ec t ron ic Con tr o l Modu le
0269 S ens or Power Supp ly
1251 A l te r na t o r R- t er m ina l Si gna l
TheCIDisa diagnosticcodethatindicateswhichci rcui ti s faulty.
TheMIDisadiagnosticcodethatindicateswhichelectroniccontrolmodule
diagnosedthe fault.
Failure ModeIden tifiers (FMI)FMI N o. Fail ur eDescri pt ion
0 Dat ava l idbu t abov enorm a l oper at i ona l r ange .
1 Da t ava l idbu t be lownorm a l oper at i ona l r ange .
2 Data erratic, intermittent, or incorrect.
3 V o lt ageabovenor ma l o r s hor tedh i gh .
4 V o lt agebe l ownor ma l o r s hor ted l ow.
5 Cur ren t be lownorm a l or openc ir c ui t .
6 Cur ren t abov enorm a l o r gr oundedci r cu i t.
7 M echani c al s y st em not r es pond ingpr operl y .
8 A bnor ma l f r equenc y , pul s ewi d th , o r pe ri od.
9 A bn or ma l up da te .
1 0 A bn o rm al r at e of c h an ge .
11 F a il u rem odeno t i den t if i ab l e.
1 2 B ad d e vi ce o r co mp on e nt .
1 3 O ut o f c al ib ra ti on .
1 4 P ar am et er f ai lu re s.
1 5 P ar am et er f ai lu re s.
16 P aram et e r not av a il abl e .
1 7 M od u le n o t re sp on d in g .
1 8 S en so r su pp ly f au lt .
1 9 C o nd it io n n ot m et .
2 0 P ar am et er f ai lu re s.
TheFMIisadiagnosticcodethatindicateswhattypeoffai lurehasoccurred.
Event Codes
EngineControl
Event Code Condition
E 09 6 H ig h Fu e lP re ss ur eE 16 2 H ig h Bo os t Pr es su re
E 19 8 L o w Fu el P re ss ur e
E 265 Us er De f inedS hu t down
E 360 LowE ng i neO i l Pr ess u re
E 361 H i ghE ng ineCool ant T em per at u re
E 36 2 E ng in e Ov er sp e ed
E 390 F uel F i lt e r Res t ri c ti on
E 539 H i gh I n t ak eM ani f ol dA ir T empera t u re
E 363 H i ghF ue l Tem per at u re
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