sensor JEEP GRAND CHEROKEE 2001 Owners Manual

Fig. 10 COOLANT LEVEL SENSOR REMOVAL/
INSTALLATION
WGENGINE 4.0L 7s - 19

A/C HIGH PRESSURE SWITCH - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 C18 20DB (RHD DIESEL) A/C PRESSURE SIGNAL
1 C18 18DB (4.0L/LHD DIESEL) A/C PRESSURE SIGNAL
2 C21 20DB/YL A/C SWITCH SENSE
A/C LOW PRESSURE SWITCH - GRAY 2 WAY
CAV CIRCUIT FUNCTION
1 C21 20DB/YL (4.0L/DIESEL) A/C SWITCH SENSE
1 C21 18DB/YL (4.7L) A/C SWITCH SENSE
2 Z1 20BK GROUND
A/C PRESSURE TRANSDUCER - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 K4 18BK/LB SENSOR GROUND
2 K6 18VT/WT 5V SUPPLY
3 C18 18DB A/C PRESSURE SIGNAL
4- -
ACCELERATOR PEDAL POSITION SENSOR (DIESEL) - BLACK 10 WAY
CAV CIRCUIT FUNCTION
1- -
2 K7 18OR 5V SUPPLY
3 K101 18WaT THROTTLE POSITION SENSOR SIGNAL
4 K4 20BK/LB SENSOR GROUND (PCM)
5 K151 18WaT/RD LOW IDLE POSITION SWITCH SENSE
6- -
7 K167 18BR SENSOR GROUND (ECM)
8 K255 18WaT/DB ACCELERATOR PEDAL POSITION SENSOR SIGNAL
9- -
10 K440 18VT/WT 5V SUPPLY
WJ8Wa-80 CONNECTOR PIN-OUTS 8Wa - 80 - 5

AMBIENT TEMPERATURE SENSOR - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 G39 20DB/OR AMBIENT TEMPERATURE SENSOR RETURN
2 C8 20DG/RD AMBIENT TEMPERATURE SENSOR SIGNAL
ANTENNA MODULE (BUILT-UP-EXPORT) - WHITE 2 WAY
CAV CIRCUIT FUNCTION
1 X64 18BK/WT ENABLE SIGNAL TO AMPLIFIER
2- -
ASH RECEIVER LAMP - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 Z1 20BK GROUND
2 E2 20OR PANEL LAMPS DRIVER
8Wa - 80 - 6 8Wa-80 CONNECTOR PIN-OUTSWJ

AUTOMATIC HEADLAMP LIGHT SENSOR/VTSS LED - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 L109 20WT ULTRALIGHT SENSOR SIGNAL
2 L110 20BK/YL ULTRALIGHT SENSOR RETURN
3 G89 20BK/OR VTSS INDICATOR DRIVER
4 M1 20PK FUSED B(+)
AUTOMATIC ZONE CONTROL MODULE C1 (AZC) - BLACK 16 WAY
CAV CIRCUIT FUNCTION
1 C102 20TN/BK MODE DOOR DRIVER (B)
2- -
3 C32 20GY/DB RECIRCULATION DOOR DRIVER (A)
4 C100 20YL/DB RECIRCULATION DOOR DRIVER (B)
5- -
6 C15 20BK/WT FUSED REAR WINDOW DEFOGGER RELAY OUTPUT
7- -
8 Z1 20BK GROUND
9 C35 20DG/YL MODE DOOR DRIVER (A)
10 C33 20DB/RD DRIVER BLEND DOOR DRIVER (A)
11 - -
12 - -
13 - -
14 C15 20BK/WT REAR WINDOW DEFOGGER SWITCH SENSE
15 - -
16 - -
AUTOMATIC ZONE CONTROL MODULE C2 (AZC) - BLACK 12 WAY
CAV CIRCUIT FUNCTION
1- -
2 C94 20WT/DG PASSENGER BLEND DOOR DRIVER (A)
3 C95 20WT/BK DRIVER BLEND DOOR DRIVER (B)
4 C96 20WT/DB PASSENGER BLEND DOOR DRIVER (B)
5- -
6 E2 20OR PANEL LAMPS DRIVER
7 C56 20RD/LG BLOWER MOTOR CONTROL
8 D25 20YL/VT/DG PCI BUS
9 C103 20DG A/C SWITCH SIGNAL
10 - -
11 F22 20WT/PK FUSED IGNITION SWITCH OUTPUT (RUN)
12 M1 20PK FUSED B(+)
WJ8Wa-80 CONNECTOR PIN-OUTS 8Wa - 80 - 7

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

C315 - (SUN ROOF MODULE SIDE)
CAV CIRCUIT
1 Q30 16DB
2-
3 Q43 20VT
4 Q41 20WT
5-
6-
7 Z1 16BK
8-
CAMSHAFT POSITION SENSOR - GRAY 3 WAY
CAV CIRCUIT FUNCTION
1 K44 18TN/YL CAMSHAFT POSITION SENSOR SIGNAL
2 K4 18BK/LB SENSOR GROUND
3 K7 20OR 5V SUPPLY
CAPACITOR (4.0L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 A142 16DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
2- -
CAPACITOR NO. 1 (4.7L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 A142 14DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
2- -
WJ8Wa-80 CONNECTOR PIN-OUTS 8Wa - 80 - 49

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

DRIVER HEATED SEAT SWITCH - WHITE 6 WAY
CAV CIRCUIT FUNCTION
1 P133 20LG/RD DRIVER SEAT HEATER SWITCH MUX
2 E2 20OR PANEL LAMPS DRIVER
3 F22 20WT/PK FUSED IGNITION SWITCH OUTPUT (RUN)
4- -
5 Z1 20BK GROUND
6 P132 20OR/BK SEAT HEATER SWITCH SENSOR GROUND
DRIVER LUMBAR MOTOR (MIDLINE/PREMIUM) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 P105 16LG/DB LUMBAR FORWARD SWITCH SENSE
2 P104 16YL/RD LUMBAR REARWARD SWITCH SENSE
DRIVER LUMBAR SWITCH (MIDLINE/PREMIUM) - WHITE 6 WAY
CAV CIRCUIT FUNCTION
1- -
2 Z1 16BK GROUND
3 P105 16LG/DB (RHD) LUMBAR FORWARD SWITCH SENSE
3 P104 16YL/RD (LHD) LUMBAR REAR WARD SWITCH SENSE
4 P104 16YL/RD (RHD) LUMBAR REAR WARD SWITCH SENSE
4 P105 16LG/DB (LHD) LUMBAR FORWARD SWITCH SENSE
5 Z1 16BK GROUND
6 F35 16RD FUSED B(+)
WJ8Wa-80 CONNECTOR PIN-OUTS 8Wa - 80 - 57

DRIVER POWER SEAT FRONT RISER MOTOR SENSOR (PREMIUM II/III)-3WAY
CAV CIRCUIT FUNCTION
A P28 20BR/RD SEAT POSITION SENSOR GROUND
B P26 20BR FRONT RISER POSITION SIGNAL
C P29 20BR/WT SEAT SENSOR 5V SUPPLY
DRIVER POWER SEAT FRONT RISER MOTOR - RED 2 WAY
CAV CIRCUIT FUNCTION
1 P119 16YL/RD (PREMIUM II/III) SEAT FRONT UP DRIVER
1 P19 16YL/LG (EXCEPT PREMIUM II/III) DRIVER SEAT FRONT UP DRIVER
2 P121 16RD/GY (PREMIUM II/III) SEAT FRONT DOWN DRIVER
2 P21 16RD/LG (EXCEPT PREMIUM
II/III)DRIVER SEAT FRONT DOWN DRIVER
DRIVER POWER SEAT HORIZONTAL MOTOR SENSOR (PREMIUM II/III) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
A P29 20BR/WT SEAT SENSOR 5V SUPPLY
B P25 20VT/RD SEAT HORIZONTAL POSITION SIGNAL
C P28 20BR/RD SEAT POSITION SENSOR GROUND
DRIVER POWER SEAT HORIZONTAL MOTOR - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 P17 16RD/YL (EXCEPT PREMIUM
II/III)DRIVER SEAT HORIZONTAL REARWARD DRIVER
1 P117 16RD/BR (PREMIUM II/III) SEAT HORIZONTAL REARWARD DRIVER
2 P15 16YL/LB (EXCEPT PREMIUM II/III) DRIVER SEAT HORIZONTAL FORWARD DRIVER
2 P115 16GY/G (PREMIUM II/III) SEAT HORIZONTAL FORWARD DRIVER
8Wa - 80 - 58 8Wa-80 CONNECTOR PIN-OUTSWJ