Jeep Grand Cherokee WJ. Manual - part 292

Connector
Name/Number

Color

Location

Fig.

C103

GY

Right Rear
Engine
Compartment

6, 9,
10,
13,
14,
17

C104

BK

Right Rear
Engine
Compartment

9,
10,
13,
17

C105 (Diesel)

BK

Right Rear
Engine
Compartment

6

C106

BK

Driver Side Near
Kick Panel

35,
37

C107 -LHD

BK

Passenger Side
Near Kick Panel

3,
31

C107 - RHD

GY

Passenger Side
Near Kick Panel

32,
36

C108

BK

Left Cowl

3

C109

BK

Near Transfer
Case switch

N/S

C110 (Diesel)

GY

Top of Engine
Near Glow
Plugs

N/S

C111

BK

Left Front
Frame Near
Windshield
Washer Pump

1, 3

C112

BK

Right Front
Frame Near
Horns

1, 4

C200 - LHD

GY

Passenger Side
Near Kick Panel

20,
22,
35

C200 - RHD

BK

Passenger Side
Near Kick Panel

21,
23,
36

C201

WT

Below Center
Floor Console,
Near Park Brake

20,
21,
22,
23

C202

WT

HVAC Unit,
Right Side of
Instrument
Panel

20,
21,
22,
23

C203 (AZC)

WT

HVAC Unit,
Right Side of
Instrument
Panel

20,
21,
22,
23

Connector
Name/Number

Color

Location

Fig.

C300

GY

Near Junction
Block

31,
34

C301

BK

Near Junction
Block

32,
37

C302

BK

At Driver Door

25,
26,
31,
32

C303

WT

Right Rear Door

30,
31,
35,
37

C304

BK

Under Driver
Seat

34,
37

C306

BK

Under
Passenger Seat

35,
36

C307

WT

Left Rear Door

28,
32,
34,
36

C308

WT

Top of Liftgate

39

C309

WT

Left Rear
Quarter Pillar

24

C310 (Built-Up-
Export)

LT GY

Above Left
Quarter Wheel
Housing

38

C310 (Except
Built-Up-Export)

LT GN

Above Left
Quarter Wheel
Housing

38

C311

WT

Top of Liftgate

39

C312

Center of
Liftgate

39

C313

WT

In Driver Door

25,
26

C314

LT GY

At Passenger
Door

27,
28

C315

To Rear of Right
Quarter Window

33

Camshaft
Position Sensor

GY

Right Side of
Engine

9,
10,
13,
14

Capacitor NO. 1

BK

Right Side of
Engine

13

Capacitor NO. 2

BK

Left Side of
Engine

12

Cargo Lamp

WT

In Headliner
Near Liftgate

N/S

8W - 90 - 2

8W - 90 CONNECTOR LOCATIONS

WJ

DESCRIPTION AND OPERATION (Continued)

Connector
Name/Number

Color

Location

Fig.

Center High
Mounted Stop
Lamp

BK

Top of Liftgate

39

Cigar Lighter

RD

Center of
Instrument
Panel

20,
21

Clockspring - C1

GY

At Steering
Column

24

Clockspring - C2

BK

At Steering
Column

24

Clockspring - C3

YL

At Steering
Column

24

Coil On Plug NO.
1 (4.7L)

BK

Left Side of
Engine Near
Fuel Injector
No.1

12

Coil On Plug NO.
2 (4.7L)

BK

Right Side of
Engine Near
Fuel Injector
No.2

13,
1412

Coil On Plug NO.
3 (4.7L)

BK

Left Side of
Engine Near
Fuel Injector
No.3

12

Coil On Plug NO.
4 (4.7L)

BK

Right Side of
Engine Near
Fuel Injector
No.4

13,
14

Coil On Plug NO.
5 (4.7L)

BK

Left Side of
Engine Near
Fuel Injector
No.5

12

Coil On Plug NO.
6 (4.7L)

BK

Right Side of
Engine Near
Fuel Injector
No.6

13,
14

Coil On Plug NO.
7 (4.7L)

BK

Left Side of
Engine Near
Fuel Injector
No.7

12

Coil On Plug NO.
8 (4.7L)

BK

Right Side of
Engine Near
Fuel Injector
No.8

13,
14

Compact Disc
Changer

BK

Right Rear
Quarter Panel

38

Controller
Anti-Lock Brake

BK

Left Front
Engine
Compartment

3

Connector
Name/Number

Color

Location

Fig.

Coolant Level
Sensor

LT GY

Right Rear of
Engine

4

Crankshaft
Position Sensor
(Diesel)

BK

Rear of Engine
Near
Transmission
Bell Housing

7

Crankshaft
Position Sensor
(Gas)

BK

Rear of Engine
Near
Transmission
Bell Housing

9,
10,
13

Cruise Switch
NO. 1

BK

On Steering
Wheel

24

Cruise Switch
NO. 2

BK

On Steering
Wheel

24

Data Link
Connector

BK

Under Lower
Driver’s Side of
Instrument
Panel

20,
21,
22,
23

Diagnostic
Junction Port

WT

At Steering
Column

24

Driver Blend Door
Motor/Actuator
(AZC)

BK

On HVAC
Housing

N/S

Driver Door
Courtesy Lamp

BK

In Driver Door

N/S

Driver Door
Cylinder Lock
Switch

GY

In Driver Door

25,
26

Driver Door Lock
Motor/Ajar Switch

BK

In Driver Door

25,
26

Driver Door
Module - C1

WT

In Driver Door

25,
26

Driver Door
Module - C2

BK

In Driver Door

N/S

Driver Door
Module - C3

BK

In Driver Door

N/S

Driver Heated
Seat Back
(Premium I/III)

GN

At Driver Seat

N/S

Driver Heated
Seat Cushion
(Premium I/III)

BK

At Driver Seat

N/S

Driver Heated
Seat Switch

WT

Center of
Instrument
Panel

20,
21

Driver Lumbar
Motor

BK

At Driver Seat

N/S

WJ

8W - 90 CONNECTOR LOCATIONS

8W - 90 - 3

DESCRIPTION AND OPERATION (Continued)

Connector
Name/Number

Color

Location

Fig.

Driver Lumbar
Switch (Midline/
Premium)

WT

At Driver Seat

N/S

Driver Power
Mirror

BK

At Driver Door

N/S

Driver Power
Seat Front Riser
Motor

RD

At Driver Seat

N/S

Driver Power
Seat Front Riser
Motor Sensor
(Premium II/III)

BK

At Driver Seat

N/S

Driver Power
Seat Horizontal
Motor

BK

At Driver Seat

N/S

Driver Power
Seat Horizontal
Motor Sensor
(Premium II/III)

BK

At Driver Seat

N/S

Driver Power
Seat Rear Riser
Motor

RD

At Driver Seat

N/S

Driver Power
Seat Rear Riser
Motor Sensor
(Premium II/III)

BK

At Driver Seat

N/S

Driver Power
Seat Recliner
Motor

BK

At Driver Seat

N/S

Driver Power
Seat Recliner
Motor Sensor
(Premium II/III)

BK

At Driver Seat

N/S

Driver Power
Seat Switch
(Base)

At Driver Seat

N/S

Driver Power
Seat Switch
(Midline/
Premium)

GN

At Driver Seat

N/S

Driver Power
Window Motor

BK

In Driver Door

25,
26

Duty Cycle
EVAP/Purge
Solenoid (GAS)

BK

Left Front
Fender Near
Controller
Anti-Lock Brake

3

Connector
Name/Number

Color

Location

Fig.

EGR Solenoid
(Diesel)

BK

Right Front
Fender Near
Power
Distribution
Center

N/S

Engine Control
Module - C1
(Diesel)

GY

Under Rear
Seat

19

Engine Control
Module - C2
(Diesel)

GY

Under Rear
Seat

19

Engine Coolant
Temperature
Sensor (GAS)

BK

Front of Engine

8,
12

Engine Coolant
Temperature
Sensor No.1
(Diesel)

BK

Top of Engine

6

Engine Coolant
Temperature
Sensor No.2
(Diesel)

BK

Top of Engine

6

Engine Oil
Pressure Sensor

BK

Side of Engine

7, 9,
10,
12

Front Power
Outlet

RD

Center of
Instrument
Panel

20,
21

Fuel Heater
(Diesel)

BK

Rear of Engine
Compartment at
Bottom of
Water/Fuel
Separator

19

Fuel Injector No.1

BK

At Injector

8,
12

Fuel Injector No.2

BK

At Injector

8,
12

Fuel Injector No.3

BK

At Injector

8,
12

Fuel Injector No.4

BK

At Injector

8,
12

Fuel Injector No.5

BK

At Injector

8,
12

Fuel Injector No.6

BK

At Injector

8,
12

Fuel Injector No.7
(4.7L)

BK

At Injector

12

Fuel Injector No.8
(4.7L)

BK

At Injector

12

8W - 90 - 4

8W - 90 CONNECTOR LOCATIONS

WJ

DESCRIPTION AND OPERATION (Continued)

Connector
Name/Number

Color

Location

Fig.

Fuel Pump
Module (Diesel)

BK

Left Side of
Engine

6

Fuel Pump
Module (Gas)

BK

Near Fuel Tank

34,
36

Fuel Sender Unit
(Diesel)

BK

Near Fuel Tank

34,
36

G100 (4.0L)

Near Starter

N/S

G100 (4.7L)

Near Intake
Plenum

N/S

G101

Near Battery

2

G102

Right Side of
Engine

13,
14

G103

Right Side of
Engine

9,
10,
13,
14

G104 (4.0L)

Right Rear of
Engine

9,
10

G104 (4.7L)

Left Side of
Engine

12

G105

Right Side of
Engine

7

G106

Left Side of
Engine
Compartment

3

G107

Left Side of
Engine
Compartment

3

G108

Near Power
Distribution
Center

4

G200

Near Airbag
Control Module

20,
21,
22,
23

G201

Near Airbag
Control Module

20,
21,
22,
23

G300

Near Right Front
Seat

35,
37

G301

Near Left Front
Seat

34,
36

G-Switch

BK

Under Rear
Seat

36

Generator
(Diesel)

BK

At Generator

6

Connector
Name/Number

Color

Location

Fig.

Generator (Gas)

BK

At Generator

N/S

Glove Box Lamp

BK

Inside Glove
Box

20,
21

Headlamp
Leveling Switch
(Built-Up-Export)

WT

Driver Side of
Instrument
Panel

20,
21

Hood Ajar Switch

BK

Left Side of
Engine
Compartment

3

Horn No.1

BK

Right Front
Fascia

4

Horn No.2

BK

Right Front
Fascia

4

Idle Air Control
Motor

BK

Left Side of
Engine Near
Throttle Body

8,
12

Ignition Switch -
C1

WT

On Steering
Column

24

Ignition Switch -
C2

BK

On Steering
Column

24

Input Speed
Sensor (4.7L)

BK

Left Side of
Transmission

15

Instrument
Cluster

WT

At Instrument
Cluster

20,
21

Intake Air
Temperature
Sensor

GY

Left Side of
Engine

8,
12

Junction Block -
C1

BK

At Junction
Block

31,
32,
34

Junction Block -
C2

BK

At Junction
Block

31,
32

Junction Block -
C3

BK

At Junction
Block

22,
23

Junction Block -
C4

WT

At Junction
Block

31,
32

Junction Block -
C5

WT

At Junction
Block

31,
32

Leak Detection
Pump (Except
Built-Up-Export)

Left Front Wheel
Opening

3

Left Courtesy
Lamp

BK

Left Side of
Instrument
Panel

20,
23,
24

Left Fog Lamp

BK

Left Front
Fascia

3

WJ

8W - 90 CONNECTOR LOCATIONS

8W - 90 - 5

DESCRIPTION AND OPERATION (Continued)