2001 JEEP GRAND CHEROKEE Owners Manual

BLOWER MOTOR CONTROLLER (AZC) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
A Z1 12BK GROUND
B C56 20BR/LG BLOWER MOTOR CONTROL
C C1 12RD BLOWER MOTOR SUPPLY
BLOWER MOTOR RESISTOR BLOCK (MTC) - BLACK 4 WAY
CAV CIRCUIT FUNCTION
H C7 12BK/TN BLOWER MOTOR HIGH DRIVER
L C4 16TN BLOWER MOTOR LOW DRIVER
M1 C5 16LG BLOWER MOTOR M1 DRIVER
M2 C6 14LB BLOWER MOTOR M2 DRIVER
BLOWER MOTOR - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 C1 12RD BLOWER MOTOR SUPPLY
2 C7 12BK BLOWER MOTOR HIGH DRIVER
BODY CONTROL MODULE C1 - GRAY 26 WAY
CAV CIRCUIT FUNCTION
1 Z2 20BK/OR GROUND
2 G52 20YL HEADLAMP SWITCH MUX
3 E19 20RD PANEL LAMPS DIMMER SIGNAL
4- -
5 G70 20BR/TN (BUILT-UP-EXPORT LHD RHD) HOOD AJAR SWITCH SENSE
6 G26 20LB KEY-IN IGNITION SWITCH SENSE
7 G76 18TN/YL RIGHT REAR DOOR AJAR SWITCH
SENSE
8 E2 20OR PANEL LAMPS DRIVER
9 E2 20OR PANEL LAMPS DRIVER
10 E2 20OR PANEL LAMPS DRIVER
11 - -
12 E2 20OR PANEL LAMPS DRIVER
13 E2 20OR PANEL LAMPS DRIVER
8Wa - 80 - 8 8Wa-80 CONNECTOR PIN-OUTSWJ

BODY CONTROL MODULE C2 - WHITE 22 WAY
CAV CIRCUIT FUNCTION
1 C103 20DG A/C SWITCH SIGNAL
2 V10 20BR WASHER PUMP SWITCH SENSE
3- -
4 L40 22BR HIGH BEAM SWITCH SENSE
5 V11 20BK/TN WASHER FLUID SWITCH SENSE
6 P134 20LG/WT PASSENGER SEAT HEATER SWITCH MUX
7 P133 20LG/RD DRIVER SEAT HEATER SWITCH MUX
8 X20 20RD/YL RADIO CONTROL MUX
9 C8 20DG/RD AMBIENT TEMPERATURE SENSOR SIGNAL
10 L109 20WT ULTRALIGHT SENSOR SIGNAL
11 V52 22DG/RD WINDSHIELD WIPER SWITCH MUX
12 C15 20BK/WT REAR WINDOW DEFOGGER SWITCH SENSE
13 - -
14 - -
15 L27 22WT/TN FOG LAMP SWITCH SENSE
16 - -
17 G18 20PK/BK COOLANT LEVEL SWITCH SENSE
18 P132 20OR/BK SEAT HEATER SWITCH SENSOR GROUND
19 X10 20RD/BK RADIO CONTROL MUX RETURN
20 G39 20DB/OR AMBIENT TEMPERATURE SENSOR RETURN
21 L110 20BK/YL ULTRALIGHT SENSOR RETURN
22 V59 22DB/YL WINDSHIELD WIPER SWITCH RETURN
BOOST PRESSURE SENSOR (DIESEL) - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 K121 18BK/VT SENSOR GROUND
2 K21 18BK/RD INTAKE AIR TEMPERATURE SENSOR SIGNAL
3 K70 18OR/WT 5V SUPPLY
4 K22 18OR/DB BOOST PRESSURE SENSOR SIGNAL
WJ8Wa-80 CONNECTOR PIN-OUTS 8Wa - 80 - 9

BRAKE TRANSMISSION SHIFT INTERLOCK SOLENOID - WHITE 2 WAY
CAV CIRCUIT FUNCTION
1 K29 18WaT/PK BRAKE SWITCH SENSE
2 F99 20OR FUSED IGNITION SWITCH OUTPUT (RUN-START)
C100 - BLACK (RIGHT HEADLAMP AND DASH
SIDE)
CAV CIRCUIT
1 T40 12LG
2 K21 18LB/RD
3 K20 18DG
C100 - BLACK (BATTERY SIDE)
CAV CIRCUIT
1 T40 12LG
2 K21 18LB/RD
3 K20 18DG
8Wa - 80 - 10 8Wa-80 CONNECTOR PIN-OUTSWJ

C101 (RHD) - BLACK (ENGINE SIDE)
CAV CIRCUIT
1 D25 18YL/VT (4.7L RHD)
2 K99 18GY/WT
3 C18 18DB (4.7L RHD)
4 T10 18YL/DG (4.7L RHD)
5 K4 18BK/LB (4.7L RHD)
6 K6 18VT/BK (4.7L RHD)
7 T6 18VT/WT (4.7L RHD)
8 D20 20LG (4.7L RHD)
9 D21 20PK (4.7L RHD)
10 -
11 -
12 -
13 G7 18WaT/OR
14 K199 18DB/WT (4.7L RHD)
C102 (DIESEL) - BLACK (LEFT HEADLAMP AND
DASH SIDE)
CAV CIRCUIT
1 F42 18DG/LG
2 F99 20OR
3 C24 20DB/PK
4 A142 14DG/OR
5 A14 16RD/WT
6 L1 18VT/BK
7 K30 20PK/YL
8 T41 20BR/YL
9 K152 20WT
10 K4 20BK/LB
11 L50 18WaT/TN
12 C2 18DB/YL
13 K35 18GY/YL
14 -
WJ8Wa-80 CONNECTOR PIN-OUTS 8Wa - 80 - 11

C102 (GAS) - BLACK ( RIGHT HEADLAMP AND
DASH SIDE)
CAV CIRCUIT
1 A30 14RD/WT (4.7L)
2 F991 20OR/DB
3 C240 18DB/RD (4.7L)
3 C24 20DB/PK (4.0L)
4 F42 18DG/LG
5 A7 14RD/BK
6 L1 18VT/BK
7 Z21 20BK/LG
8 T41 20BR/YL
9 C18 18DB (4.7L LHD)
10 K4 18BK/LB (4.7L LHD)
10 K4 20BK/LB (4.0L/4.7L RHD)
11 K99 18GY/WT (4.7L LHD)
12 C2 18DB/YL
13 T107 20BK/RD (LHD)
14 A142 14DG/OR
C102 (GAS) - BLACK (ENGINE SIDE)
CAV CIRCUIT
1 A30 14RD/WT (4.7L)
2 F991 18OR/DB
3 C24 18DB/PK (4.0L)
3 C240 18DB/RD (4.7L)
4 F42 18DG/LG
5 A7 14RD/BK
6 L1 18VT/BK
7 Z21 20BK/LG
8 T41 18BR/YL
9 C18 18DB (4.7L LHD)
10 K4 18BK/LB
11 K99 18GY/WT (4.7L LHD)
12 C2 18DB/YL
13 T107 18BK/RD (LHD)
14 A142 16DG/OR (4.0L)
14 A142 14DG/OR (4.7L)
8Wa - 80 - 12 8Wa-80 CONNECTOR PIN-OUTSWJ

C103 (DIESEL) - GRAY (ENGINE SIDE)
CAV CIRCUIT
1 F22 18WaT/TN
2 C13 18DB/OR
3 T40 12LG
4 D21 18PK
5 G7 18WaT/OR
6 A93 16RD/BK
7 C18 18DB
8 G3 18BK/PK
9 T60 18BR
10 G55 18OR/BK
11 Z2 20BK/OR
12 Z2 20BK/OR
13 -
14 K125 18WaT/DB
C103 (GAS) - GRAY (RIGHT HEADLAMP AND
DASH SIDE)
CAV CIRCUIT
1 F22 20WT/TN
2 K200 18VT/OR (4.0L/4.7L RHD)
2 T9 18OR/BK (4.7L LHD)
3 K99 18GY/WT (4.0L/4.7L RHD)
3 D20 20LG (4.7L LHD)
4 K199 18DB/WT (4.0L LHD)
4 D21 20PK (4.7L LHD)
5 G7 20WT/OR (LHD)
6 K20 18DG
7 K30 20PK/YL
8 T99 19OR/YL (4.7L LHD)
9 T16 14RD (4.7L)
10 D25 20YL/VT (LHD)
11 Z2 20BK/OR
12 F45 20YL/RD (4.7L)
13 K199 18DB/WT (4.7L LHD)
13 T60 18BR (4.0L)
14 F142 18OR/DG
WJ8Wa-80 CONNECTOR PIN-OUTS 8Wa - 80 - 13

C104 (4.7L) - LT GRAY (RIGHT HEADLAMP
AND DASH SIDE)
CAV CIRCUIT
1 K200 18VT/OR
2 K6 18VT/WT
3-
4-
5-
6-
C104 (4.7L) - LT GRAY (ENGINE SIDE)
CAV CIRCUIT
1 K200 18VT/OR
2 K6 18VT/WT
3-
4-
5-
6-
8Wa - 80 - 14 8Wa-80 CONNECTOR PIN-OUTSWJ

C104 (HIGH OUTPUT) - LT. GRAY (ENGINE
SIDE)
CAV CIRCUIT
1 K42 18DB/LG
2 K403 18BK/DB
3-
4 K200 18VT/OR
5-
6-
7 K6 18VT/BK
8-
9 K142 18GY/BK
10 K402 18BK/DG
C105 (DIESEL) - BLACK (LEFT HEADLAMP AND
DASH SIDE)
CAV CIRCUIT
1 C90 18LG
2 K226 18LB/YL
3 K185 18OR/LB
4 K252 20LB/WT
5 K51 20DB/YL
6 K29 18WaT/PK
C105 (DIESEL) - BLACK (ENGINE SIDE)
CAV CIRCUIT
1 C90 18LG
2 K226 18LB/YL
3 K185 18OR/LB
4 K252 18LB/WT
5 K51 18DB/YL
6 K29 18WaT/PK
WJ8Wa-80 CONNECTOR PIN-OUTS 8Wa - 80 - 15