l95 JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual

C300 (LHD) - GRAY (RIGHT BODY SIDE)
CAV CIRCUIT
A P130 16DG/WT (EXCEPT BASE)
B Q13 16DB
C B40 12LB
D F9 14RD/BK (EXCEPT
BUILT-UP-EXPORT)
E P144 16BK/LG (EXCEPT BASE)
F A141 16DG/BK (GAS)
G-
H-
J-
K-
L Q23 16RD/WT
M-
1 D25 20YL/VT
2 V13 18BR/LG
3 V22 18BR/YL
4 P112 20YL/WT
5 P114 20YL/RD
6 P35 18OR/VT
7 P36 18PK/VT
8 L50 18WT/TN
9 B1 18YL/DB
10 B2 18YL
11 B3 18LG/DB
12 B4 18LG
13 -
14 -
15 -
16 P29 20BR/WT (EXCEPT BASE)
17 P86 20PK/BK (EXCEPT BASE)
18 E21 20OR/RD
19 K4 20BK/LB
20 K226 18LB/YL (DIESEL)
20 K226 20LB/YL (GAS)
21 L62 18BR/RD
22 L95 18DG/YL (BUILT-UP-EXPORT)
23 -
24 L1 18VT/BK
25 -
26 -
27 -
28 -
29 -
30 -
31 -
8W - 80 - 42 8W-80 CONNECTOR PIN-OUTWJ

C300 (LHD) - GRAY (LEFT BODY SIDE)
CAV CIRCUIT
A P130 16DG/WT (HEATED SEATS)
B Q13 16DB
C B40 14LB
D F9 14RD/BK (EXCEPT BASE))
E P144 16BK/VT (HEATED SEATS)
F A141 16DG/BK (EXCEPT DIESEL)
G-
H-
J-
K-
L Q23 16RD/WT
M-
1 D25 20YL/VT
2 V13 18BR/LG
3 V22 18BR/YL
4 P112 20YL/WT
5 P114 20YL/RD
6 P35 18OR/VT
7 P36 18PK/VT
8 L50 18WT/TN
9 B1 18YL/DB
10 B2 18YL
11 B3 18LG/DB
12 B4 18LG
13 -
14 -
15 -
16 P29 20BR/WT (HEATED SEATS)
17 P86 18PK/BK (HEATED SEATS)
18 E21 20OR/RD
19 K4 20BK/LB
20 K226 20LB/YL
21 L62 18BR/RD
22 L95 18DG/YL (BUILT-UP-EXPORT)
23 -
24 L1 18VT/BK
25 -
26 -
27 -
28 -
29 -
30 -
31 -
32 -
8W - 80 - 44 8W-80 CONNECTOR PIN-OUTWJ

C301 (RHD) - BLACK (LEFT BODY SIDE)
CAV CIRCUIT
A Q13 16DB
B Q23 16RD/WT
C F9 14RD/BK
D F60 16RD/WT
E Z9 16BK
F Z5 16BK/VT
G C15 12BK/WT
H A148 16LG/RD
J-
K-
L Q30 16TN
M P130 16DG/WT
1 L50 18W/TTN
2 F70 18PK
3 M2 18YL
4 M20 18YL/BK
5 P35 18 OR/VT
6 P36 18PK/VT
7 F30 14RD/TN
8 L7 18BK/YL
9 L95 18DG/YL
10 L63 18DG/RD
11 G80 20VT/YL
12 X80 18LB/BK
13 X82 18LB/RD
14 X85 18LG/DG
15 X87 18LG/RD
16 X93 18DG/WT
17 X91 18WT/DG
18 X84 18OR/GY
19 L62 20BR/RD
20 X86 18OR/RD
21 X81 18YL/BK
22 X83 18YL/RD
23 X56 18DB/PK
24 X51 18WT/DG
25 X57 18DG/WT
26 X52 18DB/WT
27 X58 18DB/OR
28 X54 18VT
29 X55 18BR/RD
30 X53 18DG/OR
31 X64 18BR/WT
32 D25 20YL/VT
8W - 80 - 46 8W-80 CONNECTOR PIN-OUTWJ

C301 (RHD) - BLACK (RIGHT BODY SIDE)
CAV CIRCUIT
A Q13 16DB
B Q23 16RD/WT
C F9 14RD/BK
D F60 16RD/WT
E Z9 16BK
F Z5 16BK/VT
G C15 12BK/WT
H A148 16LG/RD
J-
K-
L Q30 16TN
M P130 16DG/WT
1 L50 18WT/TN
2 F70 18PK
3 M2 18YL
4 M20 18YL/BK
5 P35 18OR/VT
6 P36 18PK/VT
7 F30 16RD/TN
8 L7 18BK/YL
9 L95 18DG/YL
10 L63 18DG/RD
11 G80 20VT/YL
12 X80 18LB/BK
13 X82 18LB/RD
14 X85 18LG/DG
15 X87 18LG/RD
16 X93 18DG/WT
17 X91 18WT/DG
18 X84 18OR/GY
19 L62 18BR/RD
20 X86 18OR/RD
21 X81 18YL/BK
22 X83 18YL/RD
23 X56 18DB/BK
24 X51 18WT/DG
25 X57 18DG/WT
26 X52 18DB/WT
27 X58 18DB/OR
28 X54 18VT
29 X55 18BR/RD
30 X53 18DG/OR
31 X64 18BR/WT
32 D25 20YL/VT
33 F22 20WT/PK
34 G78 20TN/BK
35 M1 18PK/RD
36 -
37 E21 20OR/RD
38 G77 20TN/OR
39 G76 20TN/YL
40 L1 18VT/BK
41 G5 20DB/WT
42 P86 20PK/BK
43 P29 20BR/WT
8W - 80 - 48 8W-80 CONNECTOR PIN-OUTWJ

C309 - WHITE (LEFT BODY SIDE)
CAV CIRCUIT
1 D25 20YL/VT
2 M20 18YL/BK (RHD)
2 M20 20YL/BK (LHD)
3 M2 18YL (RHD)
3 M2 20YL/DG (LHD)
4 P112 20YL/WT
5 P114 20YL/RD
6 L1 20VT/BK
7 G5 20DB/WT
8 X75 20GY/LG (BUILT-UP-EXPORT)
9-
10 F70 20PK (LHD)
10 F70 18PK (RHD)
11 Q30 16TN
12 Z150 16BK
13 -
14 Z155 20BK/OR (EXCEPT LHD BASE)
14 Z155 18BK/OR (RHD/LHD BASE)
15 G73 20LG/OR
C310 (BUILT-UP-EXPORT) - LT.GRAY (TRAILER TOW SIDE)
CAV CIRCUIT
1 F9 14RD/BK
2 L62 20BR/RD
3 L1 18VT/BK
4 F30 14RD/TN
5 L7 18BK/YL
6 Z150 14RD/BK
7 B40 14LB
8 Z150 14BK
9 L50 18WT/TN
10 L63 20DG/RD
11 Z1 14BK
12 -
13 -
14 -
C310 (BUILT-UP-EXPORT) - LT.GRAY (BODY SIDE)
CAV CIRCUIT
1 F9 14RD/BK
2 L62 18BR/RD (LHD)
2 L62 20BR/RD (RHD)
3 L1 18VT/BK
4 F30 14RD/TN
5 L7 18BK/YL
6 L95 18DG/YL
7 B40 14LB
8 Z150 14BK
9 L50 16WT/TN (RHD)
9 L50 18WT/TN (LHD)
10 L63 20DG/RD
11 Z150 14BK
12 -
13 -
14 -
8W - 80 - 54 8W-80 CONNECTOR PIN-OUTWJ

JUNCTION BLOCK C1 - BLACK 52 WAY
CAV CIRCUIT FUNCTION
1 Q30 16TN ACCESSORY DELAY RELAY OUTPUT
2 L63 18DG/RD LEFT TURN SIGNAL
3- -
4- -
5 L95 18DG/YL (BUILT-UP-EXPORT) REAR FOG LAMP RELAY OUTPUT
6- -
7- -
8- -
9 G73 20LG/OR LIFTGATE COURTESY DISABLE
10 G77 20TN/OR LEFT REAR DOOR AJAR SWITCH SENSE
11 L7 18BK/YL PARK LAMP RELAY OUTPUT
12 - -
13 - -
14 - -
15 F37 16RD (LHD EXCEPT BASE) FUSED B(+)
15 F37 16RD/LB (RHD) FUSED B(+)
16 M2 18YL (RHD) COURTESY LAMP DRIVER
16 M2 20YL/DG (LHD) COURTESY LAMP DRIVER
17 - -
18 - -
19 - -
20 - -
21 - -
22 F22 20WT/PK (RHD) FUSED IGNITION SWITCH OUTPUT (RUN)
23 - -
24 G80 20VT/YL LIFTGATE FLIP-UP AJAR SWITCH SENSE
25 G78 20TN/BK LIFTGATE AJAR SWITCH SENSE
26 M20 18YL/BK (RHD) COURTESY LAMP LOAD SHED
26 M20 20YL/BK (LHD) COURTESY LAMP LOAD SHED
27 - -
28 - -
29 - -
30 G5 20DB/WT FUSED IGNITION SWITCH OUTPUT (RUN-START)
31 - -
32 M1 18PK/RD (RHD) FUSED B(+)
33 - -
34 - -
35 F9 14RD/BK FUSED B(+)
36 F70 18PK FUSED B(+)
37 - -
38 - -
39 - -
40 - -
41 F30 14RD/TN (LHD) CIGAR LIGHTER RELAY OUTPUT
41 F30 16RD/TN (RHD) CIGAR LIGHTER RELAY OUTPUT
42 - -
43 - -
44 - -
45 - -
46 - -
47 - -
48 - -
49 - -
50 C15 12BK/WT REAR WINDOW DEFOGGER RELAY OUTPUT
51 - -
52 - -
WJ8W-80 CONNECTOR PIN-OUT 8W - 80 - 87

LEFT MULTI-FUNCTION SWITCH - WHITE 11 WAY
CAV CIRCUIT FUNCTION
1 L27 20WT/TN FOG LAMP SWITCH SENSE
2 Z234 20BK GROUND
3- -
4 L80 20WT/DG HEADLAMP SWITCH RETURN
5 L309 20PK/LG HIGH BEAM RELAY CONTROL
6 L40 20BR HIGH BEAM SWITCH SENSE
7 L302 20LB/YL RIGHT TURN SWITCH SENSE
8 L305 20LB/WT LEFT TURN SWITCH SENSE
9 L91 20DB/PK HAZARD SWITCH SENSE
10 E19 20RD PANEL LAMPS DIMMER SIGNAL
11 G52 20YL HEADLAMP SWITCH MUX
LEFT REAR DOOR LOCK MOTOR/AJAR SWITCH - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 G77 18TN/YL LEFT REAR DOOR AJAR SWITCH SENSE
2 Z1 18BK GROUND
3 P36 18PK/VT DOOR UNLOCK DRIVER
4 P35 18OR/VT DOOR LOCK DRIVER
LEFT REAR DOOR SPEAKER - WHITE 3 WAY
CAV CIRCUIT FUNCTION
1 X51 18WT/VT (BASE) LEFT REAR DOOR SPEAKER (+)
1 X91 18WT/VT (PREMIUM) LEFT REAR DOOR SPEAKER (+)
2- -
3 X57 18TN/DG (BASE) LEFT REAR DOOR SPEAKER (-)
3 X93 18TN/DG (PREMIUM) LEFT REAR DOOR SPEAKER (-)
LEFT REAR LAMP ASSEMBLY - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 L1 18VT/BK BACK-UP LAMP FEED
2 L95 18DG/YL (BUILT-UP-EXPORT) REAR FOG LAMP RELAY OUTPUT
3 L7 18BK/YL PARK LAMP RELAY OUTPUT
4 L63 18DG/RD LEFT TURN SIGNAL
5 Z150 18BK GROUND
6 L50 18WT/TN PRIMARY BRAKE SWITCH SIGNAL
WJ8W-80 CONNECTOR PIN-OUT 8W - 80 - 95

RIGHT REAR DOOR LOCK MOTOR/AJAR SWITCH - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 G76 18TN/YL RIGHT REAR DOOR AJAR SWITCH SENSE
2 Z1 18BK GROUND
3 P36 18PK/VT DOOR UNLOCK DRIVER
4 P35 18OR/VT DOOR LOCK DRIVER
RIGHT REAR DOOR SPEAKER - WHITE 3 WAY
CAV CIRCUIT FUNCTION
1 X52 18WT/VT (BASE) RIGHT REAR DOOR SPEAKER (+)
1 X90 18WT/VT (PREMIUM) RIGHT REAR DOOR SPEAKER (+)
2- -
3 X58 18TN/DG (BASE) RIGHT REAR DOOR SPEAKER (-)
3 X92 18TN/DG (PREMIUM) RIGHT REAR DOOR SPEAKER (-)
RIGHT REAR LAMP ASSEMBLY - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 L1 18VT/BK BACK-UP LAMP FEED
2 L95 18DG/YL (BUILT-UP-EXPORT) REAR FOG LAMP RELAY OUTPUT
3 L7 18BK/YL PARK LAMP RELAY OUTPUT
4 L62 18BR/RD RIGHT TURN SIGNAL
5 Z151 18BK GROUND
6 L50 18WT/TN PRIMARY BRAKE SWITCH SIGNAL
RIGHT REAR WHEEL SPEED SENSOR - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 B2 18YL RIGHT REAR WHEEL SPEED SENSOR 12 VOLT
SUPPLY
2 B1 18YL/DB RIGHT REAR WHEEL SPEED SENSOR SIGNAL
RIGHT REMOTE RADIO SWITCH - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 X10 20RD/BK RADIO CONTROL MUX RETURN
2 X20 20RD/YL RADIO CONTROL MUX
WJ8W-80 CONNECTOR PIN-OUT 8W - 80 - 117

TEMPERATURE VALVE ACTUATOR (MTC) - BLACK 6 WAY
CAV CIRCUIT FUNCTION
5- -
6- -
7 Z132 20BK/OR GROUND
8 C67 20RD/LB BLEND AIR DOOR POSITION CONTROL
9- -
10 F22 20WT/PK FUSED IGNITION SWITCH OUTPUT (RUN)
THROTTLE POSITION SENSOR (4.0L) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K7 18OR 5 VOLT SUPPLY
2 K4 18BK/LB SENSOR GROUND
3 K22 18OR/RD THROTTLE POSITION SENSOR SIGNAL
THROTTLE POSITION SENSOR (4.7L)-3WAY
CAV CIRCUIT FUNCTION
1 K7 18OR 5 VOLT SUPPLY
2 K22 18OR/RD THROTTLE POSITION SENSOR SIGNAL
3 K4 18BK/LB SENSOR GROUND
TRAILER TOW BRAKE LAMP RELAY - BLACK 5 WAY
CAV CIRCUIT FUNCTION
30 (3) F9 14RD/BK FUSED B(+)
85 (2) L50 18WT/TN PRIMARY BRAKE SWITCH SIGNAL
86 (1) Z150 18BK GROUND
87 (5) L95 14DG/YL TRAILER TOW BRAKE LAMP RELAY OUTPUT
87A
(4)L94 14OR/WT TRAILER TOW BRAKE LAMP RELAY OUTPUT
TRAILER TOW CIRCUIT BREAKER - BLACK 2 WAY
CAV CIRCUIT FUNCTION
A F30 14RD/WT FUSED CIGAR LIGHTER RELAY OUTPUT
B F30 14RD/TN CIGAR LIGHTER RELAY OUTPUT
8W - 80 - 122 8W-80 CONNECTOR PIN-OUTWJ

TRAILER TOW CONNECTOR - BLACK 10 WAY
CAV CIRCUIT FUNCTION
1- -
2 L62 14BR/RD RIGHT TURN SIGNAL
3 L1 18VT/BK BACK-UP LAMP FEED
4 F30 14RD/WT FUSED CIGAR LIGHTER RELAY OUTPUT
5 L7 18BK/YL PARK LAMP RELAY OUTPUT
6- -
7 B40 14LB TRAILER TOW BRAKE B(+)
8 Z150 14BK GROUND
9 Z150 14BK GROUND
10 L63 14DG/RD LEFT TURN SIGNAL
TRAILER TOW LEFT TURN RELAY - BLACK 5 WAY
CAV CIRCUIT FUNCTION
30 (3) L63 16DG/RD LEFT TURN SIGNAL
85 (2) L63 14DG/RD LEFT TURN SIGNAL
86 (1) Z150 18BK GROUND
87 (5) L94 14OR/WT TRAILER TOW BRAKE LAMP RELAY OUTPUT
87A (4) L95 14DG/YL TRAILER TOW BRAKE LAMP RELAY OUTPUT
TRAILER TOW RIGHT TURN RELAY - BLACK 5 WAY
CAV CIRCUIT FUNCTION
30 (3) L62 14BR/RD RIGHT TURN SIGNAL
85 (2) L62 20BR/RD RIGHT TURN SIGNAL
86 (1) Z150 18BK GROUND
87 (5) L94 14OR/WT TRAILER TOW BRAKE LAMP RELAY OUTPUT
87A (4) L95 14DG/YL TRAILER TOW BRAKE LAMP RELAY OUTPUT
TRANSFER CASE POSITION SENSOR - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K77 20BR/WT (DIESEL) TRANSFER CASE POSITION SENSOR SIGNAL
1 K77 18LG/BK (GAS) TRANSFER CASE POSITION SENSOR INPUT
2 K4 20BK/LB (DIESEL) SENSOR GROUND
2 K4 18BK/LB (GAS) SENSOR GROUND
WJ8W-80 CONNECTOR PIN-OUT 8W - 80 - 123