4.0 JEEP GRAND CHEROKEE 2002 WJ / 2.G Manual PDF

C101 (4.0L RHD) - LT. GRAY (HEADLAMP AND
DASH SIDE)
CAV CIRCUIT
1 B22 18DG/YL
2 K99 18LB/OR
3 K299 18BR/WT
4 K6 18VT/BK
5 C18 18DB
6-
C101 (4.7L RHD) - BLACK (ENGINE SIDE)
CAV CIRCUIT
1 K4 18BK/LB (HIGH OUTPUT)
2 K99 18BR/OR
3 C18 18DB
4 K299 18BR/WT
5 T6 18VT/WT
6 K6 18VT/BK
7 K4 18BK/LB (HIGH OUTPUT)
8 K142 18GY/BK (HIGH OUTPUT)
9 T10 18YL/DG
10 -
11 -
12 B22 18DG/YL
13 -
14 K42 18DB/LG (HIGH OUTPUT)
C101 (4.7L RHD) - BLACK (LEFT HEADLAMP
AND DASH SIDE)
CAV CIRCUIT
1 K4 18BK/LB
2 K99 18BR/OR
3 C18 18DB
4 K299 18BR/WT
5 T6 18OR/WT
6 K6 18VT/BK
7 K4 18BK/LB
8 K142 18GY/BK
9 T10 18YL/DG
10 -
11 -
12 B22 18DG/YL
13 -
14 K42 18DB/LG
WJ8W-80 CONNECTOR PIN-OUT 8W - 80 - 13

C103 (GAS) - GRAY (RIGHT HEADLAMP AND DASH SIDE)
CAV CIRCUIT
1 F22 20WT/PK (EXCEPT 4.7L RHD)
1 F22 18WT/TN (4.7L RHD)
2 T6 18OR/WT (4.7L LHD)
2 C18 20DB (4.0L LHD BUILT-UP-EXPORT)
2 C18 18DB (4.0L EXCEPT BUILT-UP-EXPORT)
3 D20 20LG (4.7L LHD)
3 D20 18LG (4.7L RHD)
4 D21 20PK (4.7L LHD)
4 K299 18BR/WT (4.0L LHD)
4 D21 18PK (4.7L RHD)
5 B22 18DG/YL (LHD)
6 K20 18DG
7 K30 20PK (4.0L RHD)
7 K30 18PK/YL (4.7L RHD)
7 K30 20PK/YL (LHD)
8 A142 14DG/OR (4.0L LHD)
8 T10 18DG/LG (4.7L LHD)
9 T16 14RD (4.7L LHD)
10 D25 18VT/YL (4.7L RHD)
10 D25 18VT/YL (4.7L EXCEPT BUILT-UP-EXPORT)
10 D25 20VT/YL (4.7L LHD BUILT-UP-EXPORT)
11 Z305 20BK/OR
12 F45 18YL/RD (4.7L RHD)
12 T15 18YL/BR (4.0L)
12 F45 18YL/RD (4.7L EXCEPT BUILT-UP-EXPORT)
12 F45 20YL/RD (4.7L LHD BUILT-UP-EXPORT)
13 K6 18VT/BK (4.0L LHD)
14 F142 18OR/DG
C103 (GAS) - GRAY (ENGINE SIDE)
CAV CIRCUIT
1 F22 18WT/PK
2 C18 18DB (4.0L LHD)
2 K200 18VT/OR (4.7L RHD)
3 K99 18BR/OR (4.0L LHD)
3 D20 18LG (4.7L RHD)
4 K299 18BR/WT (4.0L BUILT-UP-EXPORT)
4 D21 18PK (4.7L RHD)
5 B22 18DG/YL (4.0L LHD)
6 K20 18DG
7 K30 18PK/YL
8 A142 14DG/OR (4.0L LHD)
9 T16 14RD (4.7L)
10 D25 18WT/VT (4.7L)
11 Z305 20BK/OR
12 T15 18LG (4.0L LHD)
12 F45 18YL/RD (4.7L)
13 K6 18VT/BK (4.0L LHD)
13 K199 18DB/WT (4.7L LHD)
14 F142 18OR/DG
8W - 80 - 16 8W-80 CONNECTOR PIN-OUTWJ

C104 - LT. GRAY (RIGHT HEADLAMP AND DASH SIDE)
CAV CIRCUIT
1 K200 18VT/OR (4.0L EXCEPT BUILT-UP-EXPORT)
1 K4 18BK/LB (4.7L HIGH OUTPUT)
2 K99 18BR/OR (4.7L)
2 F991 20OR/DB (4.0L)
3 K173 18LG (4.0L)
4 F42 18DG/LG (4.0L)
5 A7 14RD/BK (4.0L)
5 K4 18BK/LB (4.7L HIGH OUTPUT)
6 L1 18VT/BK (4.0L)
6 K142 18GY/BK (4.7L HIGH OUTPUT)
7 Z306 20BK/LG (4.0L)
7 K299 18BR/WT (4.7L)
8 C18 18DB (4.7L)
8 T41 18BK/WT (4.0L)
9 K6 18VT/BK (4.7L)
9 C2 18DB/YL (4.0L)
10 K4 18BK/LB (4.0L)
10 K42 18DB/LG (4.7L HIGH OUTPUT)
C104 - LT. GRAY (ENGINE SIDE)
CAV CIRCUIT
1 K200 18VT/OR (EXCEPT 4.0L BUILT-UP-EXPORT)
2 F991 18OR/DB
3 K173 18LG
4 F42 18DG/LG
5 A7 14RD/BK
6 L1 18VT/BK
7 Z306 20BK/LG
8 T41 18BK/WT
9 C2 18DB/YL
10 K4 18BK/LB
C105 (DIESEL) - GRAY (LEFT HEADLAMP AND DASH SIDE)
CAV CIRCUIT
1 C13 18DB/OR
2 F300 18RD/BK
3 V37 18RD/LG
4 Z305 20BK/OR
5 Z306 20BK/LG
6 L1 18VT/BK
7-
8-
9-
10 -
11 -
12 -
13 -
14 -
WJ8W-80 CONNECTOR PIN-OUT 8W - 80 - 17

C106 (GAS) - GRAY/RHD BLACK/LHD (RIGHT
HEADLAMP AND DASH SIDE)
CAV CIRCUIT
35 V14 20RD/VT
36 -
37 F45 18YL/RD (LHD/4.7L RHD)
37 F45 20YL/RD (RHD)
38 L13 18BR/YL (BUILT-UP-EXPORT)
39 -
40 Z306 20BK/LG
41 Z305 20BK/OR
42 R46 18BR/LB
43 R48 18TN
44 F991 20OR/DB
45 B22 18DG/YL (LHD)
46 -
47 -
48 D25 18VT/YL (LHD/4.7L RHD)
49 D21 18PK (4.0L LHD/4.7L RHD)
49 D21 20PK (4.7L LHD)
50 D20 20LG (4.7L LHD)
50 D20 18LG (4.7L RHD)
51 D32 18LG (EXCEPT BUILT-UP-EXPORT)
51 D32 18LG/DG (LHD BUILT-UP-EXPORT)
52 T41 18BK/WT (RHD)
52 T6 18OR/WT (LHD)
53 L7 20BK/YL
54 L60 20TN
55 G18 20PK/BK (RHD)
55 V37 18RD/LG (LHD)
56 L1 18VT/BK
57 L39 20LB
58 K4 18BK/LB (LHD)
58 K4 20BK/LB (RHD)
59 L44 18VT/RD
60 L34 18RD/OR
WJ8W-80 CONNECTOR PIN-OUT 8W - 80 - 25

C107 (GAS) - GRAY/RHD BLACK/LHD (LEFT
HEADLAMP AND DASH SIDE)
CAV CIRCUIT
A-
B-
C-
D-
E A10 12RD/DG
F-
G-
H-
J-
K-
L-
M A20 12RD/DB
1 V37 18RD/LG (RHD)
2 V11 20BK/TN
3 V3 16BR/WT
4 V4 16RD/YL
5 V55 16TN/RD
6 V6 16DB
7 V10 20BR
8 F12 20DB/WT
9 K52 20PK/BK (LHD)
9 K226 18LB/YL (RHD)
10 -
11 K512 18RD/YL (4.7L RHD)
12 K4 18BK/LB (RHD)
13 -
14 T6 18OR/BK (4.0L RHD)
14 T6 18OR/WT (4.7L RHD)
15 G70 20BR/TN (RHD)
16 G9 18GY/BK (RHD)
17 Z231 18BK (RHD)
18 -
19 D32 18LG/DG (RHD)
20 -
21 -
22 -
23 X75 18GY/LG (RHD)
24 F42 18DG/LG (RHD)
25 B7 18WT
26 B6 18WT/DB
27 B4 18LG
28 B3 18LG/DB
29 B2 18YL
30 B1 18YL/DB
31 -
32 M1 20PK/RD (LHD)
32 M1 18PK (RHD)
33 F20 18DB/PK
34 L50 18WT/TN
35 R47 18DB/LB (LHD)
36 -
37 K51 18DB/YL (RHD)
38 K25 18VT/LG (RHD)
39 R49 18LB (LHD)
8W - 80 - 32 8W-80 CONNECTOR PIN-OUTWJ

C318 - (OVERLAY SIDE)
CAV CIRCUIT
1 R72 20LB/WT (RHD)
1 R73 20LB/BR (LHD)
2 R74 20LB/YL (RHD)
2 R75 20LB/OR (LHD)
C319 - (RIGHT BODY SIDE (LHD)/ LEFT BODY
SIDE (RHD))
CAV CIRCUIT
1 R72 20LB/WT (LHD)
2 R74 20LB/YL (LHD)
C319 - (OVERLAY SIDE)
CAV CIRCUIT
1 R73 20LB/BR (RHD)
1 R72 20LB/WT (LHD)
2 R75 20LB/OR (RHD)
2 R74 20LB/YL (LHD)
CAMSHAFT POSITION SENSOR (DIESEL) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K944 20BR/DG CAMSHAFT POSITION SENSOR GROUND
2 K44 20YL/GY CAMSHAFT POSITION SENSOR SIGNAL
3 F15 18RD/DG FUSED AUTO SHUT DOWN RELAY OUTPUT
CAMSHAFT POSITION SENSOR (GAS) - GRAY 3 WAY
CAV CIRCUIT FUNCTION
1 K44 18TN/YL CAMSHAFT POSITION SENSOR SIGNAL
2 K4 18BK/LB SENSOR GROUND
3 K7 18OR 5 VOLT SUPPLY
CAPACITOR (4.0L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 A142 16DG/OR (RHD) AUTO SHUT DOWN RELAY OUTPUT
1 A142 14DG/OR (LHD) AUTO SHUT DOWN RELAY OUTPUT
2- -
WJ8W-80 CONNECTOR PIN-OUT 8W - 80 - 59

COIL ON PLUG NO. 7 (4.7L) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K97 14BR COIL DRIVER NO. 7
2 A142 14DG/OR AUTO SHUT DOWN RELAY OUTPUT
3- -
COIL ON PLUG NO. 8 (4.7L) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K98 14LB/RD COIL DRIVER NO. 8
2 A142 14DG/OR AUTO SHUT DOWN RELAY OUTPUT
3- -
COIL RAIL (4.0L) - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 K91 14TN/RD COIL DRIVER NO. 1
2 A142 14DG/OR AUTO SHUT DOWN RELAY OUTPUT
3 K92 14TN/PK COIL DRIVER NO. 2
4 K93 14TN/OR COIL DRIVER NO. 3
COMPACT DISC CHANGER (PREMIUM RADIO) - BLACK 8 WAY
CAV CIRCUIT FUNCTION
1 X40 20WT/RD AUDIO OUT RIGHT
2 C235 20WT/LB SHIELD
3 D25 20YL/VT PCI BUS
4 X112 20RD IGNITION SWITCH OUTPUT (RUN-ACC)
5 X41 20WT/DG AUDIO OUT LEFT
6 Z4 20WT/BK GROUND
7 Z17 20BK GROUND
8 X160 20YL B(+)
WJ8W-80 CONNECTOR PIN-OUT 8W - 80 - 63

LINE PRESSURE SENSOR (4.7L) - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 Z114 14BK/LB GROUND
2 T138 14GY/LB 5 VOLT SUPPLY
3 T130 14VT/TN LINE PRESSURE SENSOR SIGNAL
4- -
MANIFOLD ABSOLUTE PRESSURE SENSOR (4.0L) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K4 18BK/LB SENSOR GROUND
2 K1 18DG/RD MAP SENSOR SIGNAL
3 K7 18OR 5 VOLT SUPPLY
MANIFOLD ABSOLUTE PRESSURE SENSOR (4.7L) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K1 18DG/RD MAP SENSOR SIGNAL
2 K4 18BK/LB SENSOR GROUND
3 K7 18OR 5 VOLT SUPPLY
MANUAL TEMPERATURE CONTROL C1 (MTC) - WHITE 11 WAY
CAV CIRCUIT FUNCTION
1 C103 20DG A/C SWITCH SIGNAL
2 Z123 20BK/OR GROUND
3 C67 20RD/LB BLEND AIR DOOR POSITION CONTROL
4 C79 20BK/WT FUSED REAR WINDOW DEFOGGER RELAY OUTPUT
5 C81 20LB/WT REAR WINDOW DEFOGGER SWITCH SENSE
6 F22 20WT/PK FUSED IGNITION SWITCH OUTPUT (RUN)
7 E2 20OR PANEL LAMPS DRIVER
8 C4 16TN BLOWER MOTOR LOW DRIVER
9 C5 16LG BLOWER MOTOR M1 DRIVER
10 C6 14LB BLOWER MOTOR M2 DRIVER
11 - -
8W - 80 - 98 8W-80 CONNECTOR PIN-OUTWJ

MANUAL TEMPERATURE CONTROL C2 (MTC) - WHITE 2 WAY
CAV CIRCUIT FUNCTION
1 Z118 12BK GROUND
2 C7 12BK/TN BLOWER MOTOR HIGH DRIVER
MASS AIR FLOW SENSOR (DIESEL) - BLACK 5 WAY
CAV CIRCUIT FUNCTION
1- -
2 F15 16RD/DG FUSED AUTO SHUT DOWN RELAY OUTPUT
3 Z189 20BR MASS AIR FLOW SENSOR GROUND
4 F855 20BR/YL SENSOR REFERENCE VOLTAGE A
5 K155 20YL/WT MASS AIR FLOW SENSOR SIGNAL
MODE DOOR MOTOR/ACTUATOR (AZC) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
A C102 20TN/BK (LHD) MODE DOOR DRIVER (B)
A C35 20DG/YL (RHD) MODE DOOR DRIVER (A)
B C35 20DG/YL (LHD) MODE DOOR DRIVER (A)
B C102 20TN/BK (RHD) MODE DOOR DRIVER (B)
NEEDLE MOVEMENT SENSOR (DIESEL) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K67 18BR/BK NEEDLE MOVEMENT SENSOR SIGNAL
2 K68 18LG/YL NEEDLE MOVEMENT SENSOR GROUND
OUTPUT SPEED SENSOR (4.0L) - GRAY 2 WAY
CAV CIRCUIT FUNCTION
1 T13 18DB/BK SPEED SENSOR GROUND
2 T14 18LG/WT OUTPUT SPEED SENSOR SIGNAL
WJ8W-80 CONNECTOR PIN-OUT 8W - 80 - 99

OUTPUT SPEED SENSOR (4.7L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 T14 18LG/WT OUTPUT SPEED SENSOR SIGNAL
2 T13 18DB/BK SPEED SENSOR GROUND
OVERHEAD MAP/COURTESY LAMP - WHITE 3 WAY
CAV CIRCUIT FUNCTION
1 F70 20PK FUSED B(+)
2 M20 20YL/BK COURTESY LAMP LOAD SHED
3 M2 20YL/DG COURTESY LAMP DRIVER
OXYGEN SENSOR 1/1 UPSTREAM-4WAY
CAV CIRCUIT FUNCTION
1 F142 18OR/DG FUSED AUTO SHUT DOWN RELAY OUTPUT
2 K99 18BR/OR OXYGEN SENSOR 1/1 HEATER CONTROL
3 K4 18BK/LB SENSOR GROUND
4 K41 18BK/DG OXYGEN SENSOR 1/1 SIGNAL
OXYGEN SENSOR 1/2 DOWNSTREAM-4WAY
CAV CIRCUIT FUNCTION
1 F142 18OR/DG (4.0L
BUILT-UP-EXPORT)FUSED AUTO SHUT DOWN RELAY OUTPUT
1 K200 18VT/OR (EXCEPT 4.0L
BUILT-UP-EXPORT)OXYGEN SENSOR DOWNSTREAM RELAY OUTPUT
2 K299 18BR/WT (4.0L
BUILT-UP-EXPORT)OXYGEN SENSOR 1/2 HEATER CONTROL
2 Z186 18BK (EXCEPT 4.0L
BUILT-UP-EXPORT)GROUND
3 K4 18BK/LB SENSOR GROUND
4 K141 18TN/WT OXYGEN SENSOR 1/2 SIGNAL
OXYGEN SENSOR 2/1 UPSTREAM-4WAY
CAV CIRCUIT FUNCTION
1 F142 18OR/DG FUSED AUTO SHUT DOWN RELAY OUTPUT
2 K299 18BR/WT OXYGEN SENSOR 2/1 HEATER CONTROL
3 K4 18BK/LB SENSOR GROUND
4 K241 18LG/RD OXYGEN SENSOR 2/1 SIGNAL
8W - 80 - 100 8W-80 CONNECTOR PIN-OUTWJ