NOTE: The following terminals are shown as viewed from harness side of connector. If actual connector wire colors differ from those shown in illustration, see appropriate wiring diagram in WIRING DIAGRAMS article to ensure correct circuit is being tested.

CONNECTOR IDENTIFICATION DIRECTORY

Connector			See Fig.
A/C Clutch Relay
AB Body			Fig 1
AN, BE/BR & DN Bodies			Fig 2
TJ Body			Fig 3
XJ & ZJ Bodies			Fig 4
ASD Relay
AB Body			Fig 5
AN, BE/BR & DN Bodies			Fig 6
TJ Body			Fig 7
XJ Body			Fig 8
ZJ Body			Fig 9
Battery Temperature Sensor			Fig 10
Brakelight Switch			Fig 11
Camshaft Position (CMP) Sensor
TJ, XJ & ZJ Bodies			Fig 12
Except TJ, XJ & ZJ Bodies			Fig 13
Crankshaft Position (CKP) Sensor			Fig 14
Data Link Connector (DLC)			Fig 15
Diesel Fuel Heater			Fig 16
Diesel Fuel Heater Relay			Fig 17
Diesel Fuel Shutdown Relay			Fig 18
Diesel Fuel Shutdown Solenoid			Fig 19
EGR Solenoid (Diesel)			Fig 20
Engine Coolant Temperature (ECT) Sensor
TJ, XJ & ZJ - 4.0L Bodies			Fig 21
Except TJ, XJ & ZJ - 4.0L Bodies			Fig 22
EVAP Solenoid			Fig 23
Fuel Pump
TJ & ZJ Bodies			Fig 24
XJ Body			Fig 25
Except TJ, XJ & ZJ Bodies			Fig 26
Fuel Pump Relay
AB Body			Fig 27
AN & DN Bodies			Fig 28
TJ Body			Fig 29
XJ Body			Fig 30
ZJ Body			Fig 31
Fuel Pump System Relay - BE/BR Bodies			Fig 32
Idle Air Control (IAC) Motor
AB, AN - Except 2.5L, BE/BR & ZJ - 5.2L & 5.9L Bodies			Fig 33
AN - 2.5L, TJ, XJ & ZJ - 4.0L Bodies			Fig 34
Ignition Coil
8.0L
Front			Fig 35
Rear			Fig 36
Except 8.0L			Fig 37
Intake Air Temperature (IAT) Sensor			Fig 38
Leak Detection Pump (LDP)			Fig 39
MAP Sensor
BE/BR Bodies (8.0L)			Fig 40
Except BE/BR (8.0L) Bodies)			Fig 41
Message Center			Fig 42
Oil Pressure Sensor
AB, TJ, XJ & ZJ Bodies			Fig 43
Overdrive (O/D) Off Switch
AB & ZJ Bodies			Fig 44
Except AB & ZJ Bodies			Fig 45
Park/Neutral (P/N) Switch
TJ Body			Fig 46
XJ Body			Fig 47
Except TJ & XJ Bodies			Fig 48
Power Steering Pressure (PSP) Switch
TJ Body			Fig 49
Powertrain Control Module (PCM)			Fig 50
Radiator Cooling Fan Relay
AN Body			Fig 51
XJ Body			Fig 52
Speed Control (S/C) Servo			Fig 53
Speed Control (S/C) Switch
ZJ Body			Fig 54
Except ZJ Body			Fig 55
Throttle Position (TP) Sensor
Diesel			Fig 56
Except Diesel			Fig 57
Torque Converter Clutch (TCC) Solenoid
AB & TJ Bodies - 3 SPD A/T			Fig 58
Transmission Control Relay
AB Body			Fig 59
AN, BE/BR & DN Bodies			Fig 60
ZJ Body			Fig 61
Transmission Governor Pressure Sensor			Fig 62
Transmission Output Speed Sensor
AB Body			Fig 63
Except AB Body			Fig 64
Transmission Solenoid			Fig 65
Vehicle Speed Sensor (VSS)			Fig 66
Water-In-Fuel Sensor (Diesel)			Fig 67
1/1-2/1 Heated Oxygen Sensor (HO2S)			Fig 68

Fig 1: Identifying A/C Clutch Relay Connector Terminals (AB Body)

Courtesy of CHRYSLER CORP.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Connector Identification

Use the Manual With the Right Hardware

When to See a Mechanic