2001 JEEP GRAND CHEROKEE brake sensor

CARGO LAMP - WHITE 3 WAY
CAV CIRCUIT FUNCTION
1 F70 20PK FUSED B(+)
2 G73 20LG/OR LIFTGATE COURTESY DISABLE
3 M2 20YL/DG COURTESY LAMP DRIVER
CENTER HIGH MOUNTED STOP LAMP - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 L50 18WaT/TN BRAKE LAMP SWITCH OUTPUT
2 Z1 18BK GROUND
CIGAR LIGHTER - RED 3 WAY
CAV CIRCUIT FUNCTION
1 F30 18RD FUSED CIGAR LIGHTER RELAY OUTPUT
2- -
3 Z1 18BK GROUND
CLOCKSPRING C1 - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1- -
2 X4 20GY/OR HORN RELAY CONTROL
3 X20 20RD/YL RADIO CONTROL MUX
4 X10 20RD/BK RADIO CONTROL MUX RETURN
5 K4 20BK/LB SENSOR GROUND
6 V37 20RD/LG SPEED CONTROL SWITCH SIGNAL
CLOCKSPRING C2 - YELLOW 2 WAY
CAV CIRCUIT FUNCTION
1 R45 18DG/LB DRIVER AIRBAG LINE 2
2 R43 18BK/LB DRIVER AIRBAG LINE 1
8Wa - 80 - 50 8Wa-80 CONNECTOR PIN-OUTSWJ

CONTROLLER ANTILOCK BRAKE - BLACK 25 WAY
CAV CIRCUIT FUNCTION
1 B9 18RD LEFT FRONT WHEEL SPEED SENSOR SIGNAL
2 B8 18RD/DB LEFT FRONT WHEEL SPEED SENSOR 12VOLT SUP-
PLY
3 G7 18WaT/OR VEHICLE SPEED SENSOR SIGNAL
4 F20 18DB/PK FUSED IGNITION SWITCH OUTPUT (RUN)
5 B4 18LG LEFT REAR WHEEL SPEED SENSOR SIGNAL
6 B3 18LG/DB LEFT REAR WHEEL SPEED SENSOR 12VOLT SUPPLY
7- -
8 Z3 12BK/OR GROUND
9 A20 12RD/DB FUSED B(+)
10 D25 18YL/VT PCI BUS
11 - -
12 Z1 18BK GROUND
13 B43 18PK/OR G SWITCH TEST SIGNAL
14 B41 18YL/PK G SWITCH NO. 1 SENSE
15 - -
16 - -
17 B42 18TN/WT G SWITCH NO. 2 SENSE
18 L50 18WaT/TN PRIMARY BRAKE SWITCH SIGNAL
19 B7 18WaT RIGHT FRONT WHEEL SPEED SENSOR SIGNAL
20 B6 18WaT/DB RIGHT FRONT WHEEL SPEED SENSOR 12VOLT SUP-
PLY
21 G9 18GY/BK BRAKE FLUID LEVEL SWITCH SENSE
22 B1 18YL/DB RIGHT REAR WHEEL SPEED SENSOR 12VOLT SUP-
PLY
23 B2 18YL RIGHT REAR WHEEL SPEED SENSOR SIGNAL
24 Z3 12BK/OR GROUND
25 A10 12RD/DG FUSED B(+)
COOLANT LEVEL SENSOR - LT. GRAY 2 WAY
CAV CIRCUIT FUNCTION
1 G18 20PK/BK COOLANT LEVEL SWITCH SENSE
2 Z1 20BK GROUND
WJ8Wa-80 CONNECTOR PIN-OUTS 8Wa - 80 - 53

ELECTRONIC SPEED CONTROL SERVO - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 V36 20TN/RD (RHD/GAS) SPEED CONTROL VACUUM SOLENOID CONTROL
1 V36 18TN/RD (LHD DIESEL) SPEED CONTROL VACUUM SOLENOID CONTROL
2 V35 20LG/RD (RHD/GAS) SPEED CONTROL VENT SOLENOID CONTROL
2 V35 18LG/RD (LHD DIESEL) SPEED CONTROL VENT SOLENOID CONTROL
3 V30 20DB/RD SPEED CONTROL BRAKE SWITCH OUTPUT
4 Z1 20BK GROUND
ENGINE CONTROL MODULE C1 (DIESEL) - GRAY 52 WAY
CAV CIRCUIT FUNCTION
1 Z12 14BK/TN GROUND
2 A142 14DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
3- -
4- -
5 C13 18DB/OR A/C COMPRESSOR CLUTCH RELAY CONTROL
6 K159 16GY ENGINE SPEED SENSOR SIGNAL
7- -
8 C90 18LG A/C SWITCH SIGNAL
9 K29 18WaT/PK SECONDARY BRAKE SWITCH SENSE
10 C18 18DB A/C PRESSURE SIGNAL
11 K440 18VT/WT 5V SUPPLY
12 K151 18WaT/RD LOW IDLE POSITION SWITCH SENSE
13 K21 18BK/RD INTAKE AIR TEMPERATURE SENSOR SIGNAL
14 - -
15 - -
16 - -
17 - -
18 G8 18LB/BK FUEL MONITOR SIGNAL
19 - -
20 L50 18WaT/TN PRIMARY BRAKE SWITCH SIGNAL
21 - -
22 - -
23 K255 18WaT/DB ACCELERATOR PEDAL POSITION SENSOR SIGNAL
24 K167 18BR SENSOR GROUND (ECM)
25 - -
26 - -
27 Z12 14BK/TN GROUND
28 A142 14DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
29 K35 18GY/YL EGR SOLENOID CONTROL
WJ8Wa-80 CONNECTOR PIN-OUTS 8Wa - 80 - 61

IGNITION SWITCH C1 - WHITE 6 WAY
CAV CIRCUIT FUNCTION
1 A41 12YL IGNITION SWITCH OUTPUT (START)
2 A2 12PK/BK FUSED B(+)
3 A22 12BK/OR IGNITION SWITCH OUTPUT (RUN)
4 A1 12RD FUSED B(+)
5 A31 12RD/BK IGNITION SWITCH OUTPUT (RUN-ACC)
6 A21 12DB IGNITION SWITCH OUTPUT (RUN-START)
IGNITION SWITCH C2 - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 G26 20LB KEY-IN IGNITION SWITCH SENSE
2 Z1 20BK GROUND
INPUT SPEED SENSOR (4.7L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 T52 18RD/BK INPUT SPEED SENSOR SIGNAL
2 T13 18DB/BK SPEED SENSOR GROUND
INSTRUMENT CLUSTER - WHITE 12 WAY
CAV CIRCUIT FUNCTION
1 L61 20LG LEFT TURN SIGNAL
2 L60 20TN RIGHT TURN SIGNAL
3- -
4 G7 20WT/OR VEHICLE SPEED SIGNAL
5 G9 20GY/BK RED BRAKE WARNING INDICATOR DRIVER
6 F33 20PK/RD FUSED B(+)
7 G5 20DB/WT FUSED IGNITION SWITCH OUTPUT (RUN-START)
8- -
9 Z1 20BK GROUND
10 D25 20YL/VT/RD PCI BUS
11 Z2 20BK/OR GROUND
12 T107 20BK/RD PART TIME 4 WHEEL DRIVER INDICATOR DRIVER
WJ8Wa-80 CONNECTOR PIN-OUTS 8Wa - 80 - 69

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 Z1 18BK GROUND
6 L50 18WaT/TN BRAKE LAMP SWITCH OUTPUT
LEFT REAR WHEEL SPEED SENSOR - GRAY 2 WAY
CAV CIRCUIT FUNCTION
1 B3 18LG/DB LEFT REAR WHEEL SPEED SENSOR 12VOLT SUPPLY
2 B4 18LG LEFT REAR WHEEL SPEED SENSOR SIGNAL
LEFT REMOTE RADIO SWITCH - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 X10 20RD/BK RADIO CONTROL MUX RETURN
2 X20 20RD/YL RADIO CONTROL MUX
LEFT SIDE REPEATER LAMP - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 Z1 18BK GROUND
2 L61 18TN/LG LEFT TURN SIGNAL
WJ8Wa-80 CONNECTOR PIN-OUTS 8Wa - 80 - 79

THROTTLE POSITION SENSOR (4.0L) - WHITE 3 WAY
CAV CIRCUIT FUNCTION
1 K4 18BK/LB SENSOR GROUND
2 K22 18OR/RD THROTTLE POSITION SENSOR SIGNAL
3 K7 20OR 5V SUPPLY
THROTTLE POSITION SENSOR (4.7L) - WHITE 3 WAY
CAV CIRCUIT FUNCTION
1 K7 20OR 5V 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
3O (3) L50 16WT/TN BRAKE LAMP SWITCH OUTPUT
85 (2) L50 18WaT/TN BRAKE LAMP SWITCH OUTPUT
86 (1) Z1 18BK GROUND
87 (5) L95 16DG/YL TRAILER TOW BRAKE LAMP RELAY OUTPUT
87A
(4)L94 16OR/WT TRAILER TOW BRAKE LAMP RELAY OUTPUT
WJ8Wa-80 CONNECTOR PIN-OUTS 8Wa - 80 - 107