2002 CHRYSLER CARAVAN fuel pump

FRONT CIGAR LIGHTER - RED/NATURAL 3 WAY
CAV CIRCUIT FUNCTION
1 F306 16DB/PK FUSED ACCESSORY RELAY OUTPUT
1 F306 16DB/PK FUSED ACCESSORY RELAY OUTPUT
2 E14 20OR/TN (BUILT-UP-EXPORT) PANEL LAMPS DRIVER
3 Z736 16BK/YL GROUND
FRONT READING LAMPS/SWITCH - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 E15 20OR/DB (EXCEPT BASE) ASH/RECEIVER LAMP FEED
2 Z137 20BK/LB GROUND
3- -
4 M27 20YL/LB READING LAMPS DRIVER
5 M24 20YL/WT COURTESY LAMPS DRIVER
6- -
FRONT WASHER PUMP MOTOR - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 W10 18BR FRONT WASHER PUMP MOTOR CONTROL
2 F300 18OR/PK FUSED ACCESSORY RELAY OUTPUT
FUEL HEATER (DIESEL) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 N1 16RD FUEL HEATER RELAY OUTPUT
2 Z201 18RD GROUND
FUEL INJECTOR NO. 1 (2.4L/3.3L/3.8L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K342 16BR/WT AUTOMATIC SHUT DOWN RELAY OUTPUT
2 K11 16BR/YL FUEL INJECTOR NO. 1 DRIVER
8W - 80 - 60 8W-80 CONNECTOR PIN-OUTSRS
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FUEL PRESSURE SOLENOID (DIESEL) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K342 16BR/WT ECM/PCM RELAY OUTPUT
2 K87 16BR FUEL PRESSURE SOLENOID CONTROL
FUEL PUMP MODULE - LT. GRAY 4 WAY
CAV CIRCUIT FUNCTION
1 Z201 16BK/OR (GAS) GROUND
2 Z201 18BK/OR (RHD/DIESEL) GROUND
2 Z201 20BK/DB (LHD/DIESEL) (GAS) GROUND
3 N4 18DB/WT FUEL LEVEL SENSOR SIGNAL
4 N1 16DB/OR (GAS) FUEL PUMP RELAY OUTPUT
GENERATOR - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K342 16BR/WT (DIESEL) ECM/PCM RELAY OUTPUT
1 K342 16BR/WT (GAS) AUTOMATIC SHUT DOWN RELAY OUTPUT
2 K20 14BR/GY (DIESEL) GENERATOR FIELD CONTROL
2 K20 18BR/GY (GAS) GENERATOR FIELD CONTROL
GLOVE BOX LAMP - BLUE 2 WAY
CAV CIRCUIT FUNCTION
1 M28 20YL/TN GLOVE BOX LAMP DRIVER
2 Z328 20BK/TN GROUND
GLOW PLUG RELAY (DIESEL) - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 A202 10RD/WT FUSED B(+)
2 K152 20DB/WT GLOW PLUG RELAY CONTROL
3 K342 16BR/WT ECM/PCM RELAY OUTPUT
4 K154 10BR/OR GLOW PLUG RELAY OUTPUT
HALO LAMP - BLUE 2 WAY
CAV CIRCUIT FUNCTION
1 Z326 20BK/OR GROUND
2 M26 20YL/DB HALO LAMP DRIVER
RS8W-80 CONNECTOR PIN-OUTS8W-80-63
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INTEGRATED POWER MODULE C3 (DIESEL) - YELLOW/RED 20 WAY
CAV CIRCUIT FUNCTION
1 N21 20DB/TN LIFT PUMP RELAY CONTROL
2- -
3 T751 20YL FUSED IGNITION SWITCH OUTPUT (START)
4 T2 18DG/WT TRS REVERSE SENSE
5 N2 18DB/YL LIFT PUMP RELAY OUTPUT
6 F202 18PK/GY FUSED IGNITION SWITCH OUTPUT (RUN-START)
7 C3 18DB/YL A/C COMPRESSOR CLUTCH RELAY OUTPUT
8 Z114 18BK/LG GROUND
9 C13 20LB/OR A/C COMPRESSOR CLUTCH RELAY CONTROL
10 A119 16RD/OR FUSED B(+)
11 C41 20LB/DG CABIN HEATER ASSIST CONTROL
12 T753 20DG/YL FUSED IGNITION SWITCH OUTPUT (START)
13 - -
14 T752 20DG/OR ENGINE STARTER MOTOR RELAY CONTROL
15 Z116 18BK/VT GROUND
16 K51 20BR/WT ECM/PCM RELAY CONTROL
17 F202 18PK/GY FUSED IGNITION SWITCH OUTPUT (RUN-START)
18 - -
19 K342 16BR/WT ECM/PCM RELAY OUTPUT
20 - -
INTEGRATED POWER MODULE C3 (GAS) - NATURAL/RED 20 WAY
CAV CIRCUIT FUNCTION
1 Z115 20BK/OR (EATX) (3.3L/3.8L) GROUND
1 Z115 18BK/OR (EATX) (2.4L) GROUND
2 F1 18PK/WT (EATX) FCM OUTPUT (UNLOCK-RUN-START)
3 T751 18YL (EATX) FUSED IGNITION SWITCH OUTPUT (START)
4 T2 18DG/WT TRS REVERSE SENSE
5 T16 18YL/OR (EATX) TRANSMISSION CONTROL RELAY OUTPUT
6 T15 18YL/BR (EATX) TRANSMISSION CONTROL RELAY CONTROL
7 C3 18DB/YL A/C COMPRESSOR CLUTCH RELAY OUTPUT
8 K31 18BR FUEL PUMP RELAY CONTROL
9 C13 18LB/OR A/C COMPRESSOR CLUTCH RELAY CONTROL
10 A104 18YL/RD (EATX) FUSED B(+)
11 - -
12 - -
13 D25 18WT/VT (EATX) PCI BUS (EATX)
14 T752 18DG/OR ENGINE STARTER MOTOR RELAY CONTROL
15 Z116 18BK/VT GROUND
16 K51 18BR/WT AUTOMATIC SHUT DOWN RELAY CONTROL
17 F202 18PK/GY FUSED IGNITION SWITCH OUTPUT (RUN-START)
18 K173 18BR/VT RADIATOR FAN RELAY CONTROL
19 F202 18PK/GY FUSED IGNITION SWITCH OUTPUT (RUN-START)
20 A109 18OR/RD FUSED B(+)
8W - 80 - 68 8W-80 CONNECTOR PIN-OUTSRS
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INTEGRATED POWER MODULE C7 - BLACK/RED 20 WAY
CAV CIRCUIT FUNCTION
1 C16 20DB/GY (EXCEPT
BUILT-UP-EXPORT)FUSED REAR WINDOW DEFOGGER RELAY OUTPUT
1 C16 18DB/GY (BUILT-UP-EXPORT) FUSED REAR WINDOW DEFOGGER RELAY OUTPUT
2 T141 20YL/OR (BUILT-UP-EXPORT) FUSED IGNITION SWITCH OUTPUT (START)
2 T751 20YL (EXCEPT
BUILT-UP-EXPORT)FUSED IGNITION SWITCH OUTPUT (START)
3 D25 20WT/VT PCI BUS
4 L13 20WT/YL (BUILT-UP-EXPORT) HEADLAMP ADJUST SIGNAL
5 K32 18DB/YL (GAS) BRAKE TRANSMISSION SHIFT INTERLOCK SOLENOID
CONTROL
6- -
7 W7 20BR/GY FRONT WIPER PARK SWITCH SENSE
8 B20 20DG/OR BRAKE FLUID LEVEL SWITCH SENSE
9 F201 18PK/OR FCM OUTPUT (ORC RUN-START DRIVER)
10 F214 18PK/LG FCM OUTPUT (SIACM RUN-START DRIVER)
11 A106 20LB/RD FUSED B(+)
12 - -
13 F2 18PK/WT (GAS) FCM OUTPUT (UNLOCK-RUN-START)
14 - -
15 A114 16GY/RD FUSED B(+) (I.O.D.)
16 D23 20WT/BR FLASH PROGRAM ENABLE
17 L50 18WT/TN BRAKE LAMP SWITCH OUTPUT
18 X1 16DG/BR (PREMIUM 8 SPEAKER) NAME BRAND SPEAKER RELAY OUTPUT
19 X3 20DG/VT HORN SWITCH SENSE
20 F100 18PK/VT FCM OUTPUT (ORC RUN ONLY DRIVER)
INTEGRATED POWER MODULE C8 - ORANGE 10 WAY
CAV CIRCUIT FUNCTION
1 W3 12BR/WT FRONT WIPER HIGH/LOW RELAY LOW SPEED
OUTPUT
2 N1 16DB/OR (DIESEL) FUEL HEATER RELAY OUTPUT
2 N1 16DB/OR (GAS) FUEL PUMP RELAY OUTPUT
3 A108 18LG/RD (BUILT-UP-EXPORT) FUSED B(+)
3 A108 18LG/RD FUSED B(+)
4 A103 18GY/RD FUSED B(+)
5 L77 18WT/BR FUSED PARK LAMP RELAY OUTPUT (LEFT)
6 W4 12BR/OR FRONT WIPER HIGH/LOW RELAY HIGH SPEED
OUTPUT
7 C51 12LB/BR (AUTOMATIC
TEMPERATURE CONTROL) (3 ZONE
HVAC)FUSED REAR BLOWER MOTOR RELAY OUTPUT
8- -
9 L78 18WT/OR FUSED PARK LAMP RELAY OUTPUT (RIGHT)
10 L60 18WT/TN RIGHT FRONT TURN SIGNAL DRIVER
8W - 80 - 70 8W-80 CONNECTOR PIN-OUTSRS
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POWERTRAIN CONTROL MODULE C2 (GAS) - GRAY/GRAY 40 WAY
CAV CIRCUIT FUNCTION
41 V37 18VT SPEED CONTROL SWITCH SIGNAL
42 C18 18LB/BR A/C PRESSURE SENSOR SIGNAL
43 K900 18DB/DG SENSOR GROUND
44 F888 18BR/PK 8 VOLT SUPPLY
45 - -
46 A109 18OR/RD FUSED B(+)
47 - -
48 K40 18BR/LG (2.4L) IDLE AIR CONTROL NO. 3 DRIVER
49 K60 18VT/LG (2.4L) IDLE AIR CONTROL NO. 2 DRIVER
49 K39 18VT/DG (3.3L/3.8L) IDLE AIR CONTROL NO. 1 DRIVER
50 Z131 18BK/DG GROUND
51 K141 18DB/YL OXYGEN SENSOR 1/2 SIGNAL
52 - -
53 - -
54 - -
55 - -
56 V36 18VT/YL SPEED CONTROL VACUUM SOLENOID CONTROL
57 K39 18VT/DG (2.4L) IDLE AIR CONTROL NO. 1 DRIVER
57 K60 18VT/LG (3.3L/3.8L) IDLE AIR CONTROL NO. 2 DRIVER
58 K59 18BR/DG (2.4L) IDLE AIR CONTROL NO. 4 DRIVER
59 D25 18WT/VT PCI BUS
60 - -
61 F855 18PK/YL 5 VOLT SUPPLY
62 B29 18DG/WT SECONDARY BRAKE SWITCH SIGNAL
63 T10 18DG/LG (EATX) TORQUE MANAGEMENT REQUEST SENSE
64 C13 18LB/OR A/C COMPRESSOR CLUTCH RELAY CONTROL
65 D21 18WT/BR SCI TRANSMIT
66 N7 18DB/OR VEHICLE SPEED SENSOR SIGNAL
67 K51 18BR/WT AUTOMATIC SHUT DOWN RELAY CONTROL
68 K52 18DB/WT EVAPORATIVE EMISSION SOLENOID CONTROL
69 - -
70 K70 18DB/BR EVAPORATIVE EMISSION SOLENOID SENSE
71 - -
72 K107 18VT/WT (EXCEPT
BUILT-UP-EXPORT)LEAK DETECTION PUMP SWITCH SENSE
73 K173 18BR/VT RADIATOR FAN RELAY CONTROL
74 K31 18BR FUEL PUMP RELAY CONTROL
75 D20 18WT/LG SCI RECEIVE
76 T41 18YL/DB PARK/NEUTRAL POSITION SWITCH SENSE (TRS T41)
77 K106 18VT/WT (EXCEPT
BUILT-UP-EXPORT) (2.4L EATX W/ABS)LEAK DETECTION PUMP SOLENOID CONTROL
77 K106 18VT/LB (EXCEPT
BUILT-UP-EXPORT) (EXCEPT 2.4L EATX
W/ABS)LEAK DETECTION PUMP SOLENOID CONTROL
78 K54 18DB/WT (ATX) TORQUE CONVERTER CLUTCH SOLENOID CONTROL
79 - -
80 V35 18VT/OR SPEED CONTROL VENT SOLENOID CONTROL
RS8W-80 CONNECTOR PIN-OUTS8W-80-95
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CONNECTOR NAME/NUMBER COLOR LOCATION FIG.
Driver Power Seat Front Riser
MotorRD At Seat N/S
Driver Power Seat Horizontal Motor BK At Seat N/S
Driver Power Seat Rear Riser
MotorRD At Seat N/S
Driver Power Seat Recliner Motor GN At Seat N/S
Driver Power Seat Switch GN At Switch N/S
Driver Power Window Motor RD At Motor N/S
Driver Power Window Switch GN At Switch N/S
Driver Power Window Switch
(RHD)NAT At Switch N/S
Driver Seatbelt Switch WT At Switch on Seat Harness N/S
Driver Seatbelt Tensioner On Seat Harness N/S
EGR Solenoid (Diesel) BK Above Transmission
Right Side of EngineN/S
EGR Solenoid GY Above Transmission
Right Side of Engine9, 10, 11, 13
Electric Wiper De-Icer-C1 WT Right Side Instrument Panel 15, 1923
Electric Wiper De-Icer-C2 WT Left Side Instrument Panel 15, 16, 22
Engine Control Module C1 (Diesel) BK Right Side of Engine 11
Engine Control Module C2 (Diesel) BK Right Side of Engine 11
Engine Coolant Temperature
Sensor (Gas)BK On Cylinder Block N/S
Engine Coolant Temperature
Sensor (Diesel)BL On Cylinder Block 11
Engine Oil Pressure Sensor
(Diesel)BK Rear of Engine 12
Engine Oil Pressure Switch (Gas) LTGN On Cylinder Block 9
Engine Oil Temperature Sensor
(Diesel)BK Rear of Engine 12
EVAP/Purge Solenoid BK Right Motor Mount 9, 13
Evaporator Temperature Sensor BK Right Side of HVAC N/S
Floor Console Lamp BK At Lamp N/S
Floor Console Power Outlet RD At Front Console N/S
Front Blower Module C1 (ATC) BK On HVAC N/S
Front Blower Module C2 (ATC) BK On HVAC N/S
Front Cigar Lighter RD/NAT Rear of Lighter 15, 18, 20
Front Reading Lamps/Switch BK At Switch N/S
Front Washer Pump Motor BK Right Fender Well 3
Fuel Heater (Diesel) BK Left Rear Engine Compartment N/S
Fuel Injector No.1 BK At Fuel Injector N/S
Fuel Injector No.1 (Diesel) BK At Fuel Injector 11
Fuel Injector No.2 BK At Fuel Injector N/S
Fuel Injector No.2 (Diesel) BK At Fuel Injector 11
8W - 91 - 4 8W-91 CONNECTOR/GROUND/SPLICE LOCATIONRS
CONNECTOR/GROUND/SPLICE LOCATION (Continued)
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CONNECTOR NAME/NUMBER COLOR LOCATION FIG.
Fuel Injector No.3 BK At Fuel Injector N/S
Fuel Injector No.3 (Diesel) BK At Fuel Injector 11
Fuel Injector No.4 BK At Fuel Injector N/S
Fuel Injector No.4 (Diesel) BK At Fuel Injector 11
Fuel Injector No.5 BK At Fuel Injector N/S
Fuel Injector No.6 BK At Fuel Injector N/S
Fuel Pump Module LTGY Side of Fuel Tank N/S
Fuel Pressure Sensor (Diesel) BK Top Left of Engine 11
Generator BK Rear of Generator 10, 11, 13, 14
Glove Box Lamp BL Rear of Glove Box 18, 24
Glow Plug Relay (Diesel) BK Near Battery N/S
Halo Lamp WT Steering Column 15, 16, 17, 18, 26
Headlamp Switch BK Rear of Switch 15, 16, 25
Headlamp Washer Pump Motor At Motor N/S
High Note Horn BK Left Frame Rail 5
High Pressure Fuel Pump (Diesel) Rear of Pump 11
Hood Ajar Switch BK Left Fender 6
Idle Air Control Motor (2.4L) BK On Throttle Body 9
Idle Air Control Motor (3.3/3.8L) BK On Throttle Body 13
Ignition Coil Pack 2.4L BK Top of Valve Cover 9, 10
Ignition Coil Pack 3.3L, 3.8L DKGY Top of Engine 14
Ignition Switch BK Rear of Switch at Steering Column 15, 16, 17, 18, 26
Inlet Air Temperature Sensor BK Top Left of Engine N/S
Instrument Cluster BK Rear of Cluster 15, 16, 23
Instrument Panel Switch Bank BK Right Center of Instrument Panel 15, 18, 20
Instrument Panel Power Outlet NAT Center of Instrument Panel N/S
Integrated Power Module C1 LTGN Left Fender Shield 7
Integrated Power Module C2 GN/BL Left Fender Shield 7
Integrated Power Module C3
(Diesel)YL/RD Left Fender Shield 7
Integrated Power Module C3 (Gas) NAT/RD Left Fender Shield 7
Integrated Power Module C4 BL Left Fender Shield 7
Integrated Power Module C5 BK Left Fender Shield 7
Integrated Power Module C6 NAT Left Fender Shield 7
Integrated Power Module C7 BK/RD Left Fender Shield 7
Integrated Power Module C8 OR Left Fender Shield 7
Integrated Power Module C9 BK Left Fender Shield 7
Knock Sensor GY Front of Cylinder Block N/S
Leak Detection Pump LTGY At Pump 9, 10 14
Left B Pillar Switch GY Left B Pillar 34
Left Cinch/Release Motor GY Left Sliding Door N/S
Left Combination Relay BK Left Rear Quarter Panel N/S
RS8W-91 CONNECTOR/GROUND/SPLICE LOCATION8W-91-5
CONNECTOR/GROUND/SPLICE LOCATION (Continued)
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DIAGNOSIS AND TESTING - ENGINE
DIAGNOSIS - PERFORMANCE
CONDITION POSSIBLE CAUSE CORRECTION
ENGINE WILL NOT START 1. Weak battery. 1. Test battery. Charge or replace
as necessary. (Refer to 8 -
ELECTRICAL/BATTERY SYSTEM -
DIAGNOSIS AND TESTING)
2. Corroded or loose battery
connections.2. Clean and tighten battery
connections. Apply a coat of light
mineral grease to terminals.
3. Faulty starter. 3. Test starting system. (Refer to 8 -
ELECTRICAL/STARTING -
DIAGNOSIS AND TESTING)
4. Faulty coil(s) or control unit. 4. Test and replace as needed.
(Refer to Appropriate Diagnostic
Information)
5. Incorrect spark plug gap. 5. Set gap. (Refer to 8 -
ELECTRICAL/IGNITION CONTROL
- SPECIFICATIONS)
6. Contamination in fuel system. 6. Clean system and replace fuel
filter.
7. Faulty fuel pump. 7. Test fuel pump and replace as
needed. (Refer to Appropriate
Diagnostic Information)
8. Incorrect engine timing. 8. Check for a skipped timing
belt/chain.
ENGINE STALLS OR IDLES
ROUGH1. Idle speed too low. 1. Test minimum air flow. (Refer to
Appropriate Diagnostic Information)
2. Incorrect fuel mixture. 2. (Refer to Appropriate Diagnostic
Information)
3. Intake manifold leakage. 3. Inspect intake manifold, manifold
gasket, and vacuum hoses.
4. Faulty ignition coil(s). 4. Test and replace as necessary.
(Refer to Appropriate Diagnostic
Information)
9 - 4 ENGINE 2.4LRS
ENGINE 2.4L (Continued)
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