Page 1145 of 2627
SPEAKER-LEFT INSTRUMENT PANEL - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 X209 18GY/OR LEFT INSTRUMENT PANEL SPEAKER (+)
2 X299 18GY/YL LEFT INSTRUMENT PANEL SPEAKER (-)
SPEAKER-LEFT REAR - WHITE 3 WAY
CAV CIRCUIT FUNCTION
1 X205 18GY/LG LEFT REAR SPEAKER (+)
2- -
3 X295 18GY/DG LEFT REAR SPEAKER (-)
SPEAKER-RIGHT FRONT DOOR - WHITE 3 WAY
CAV CIRCUIT FUNCTION
1 X156 18GY/LB RIGHT FRONT DOOR SPEAKER (-)
2- -
3 X154 18GY/YL RIGHT FRONT DOOR SPEAKER (+)
SPEAKER-RIGHT INSTRUMENT PANEL - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 X208 18GY/DG RIGHT INSTRUMENT PANEL SPEAKER (+)
2 X298 18GY/LG RIGHT INSTRUMENT PANEL SPEAKER (-)
SPEAKER-RIGHT REAR - WHITE 3 WAY
CAV CIRCUIT FUNCTION
1 X206 18GY/LG RIGHT REAR SPEAKER (+)
2- -
3 X296 18GY/DG RIGHT REAR SPEAKER (-)
8W - 80 - 96 8W-80 CONNECTOR PIN-OUTSDR
Page 1146 of 2627
SPEED CONTROL SERVO (DIESEL A/T/NGC)-4WAY
CAV CIRCUIT FUNCTION
1 V36 20VT/YL S/C VACUUM CONTROL
2 V35 20VT/OR S/C VENT CONTROL
3 V30 20VT/WT S/C BRAKE SWITCH OUTPUT
4 Z913 20BK GROUND
SPEED CONTROL SWITCH-LEFT (ETC)-3WAY
CAV CIRCUIT FUNCTION
1 V38 20VT/OR S/C SWITCH NO. 2 SIGNAL
2 V937 20VT/BR S/C SWITCH RETURN
3 V37 20VT S/C SWITCH NO. 1 SIGNAL
SPEED CONTROL SWITCH-LEFT (EXCEPT ETC)-2WAY
CAV CIRCUIT FUNCTION
A V37 20VT S/C SWITCH NO. 1 SIGNAL
B V937 20VT/BR S/C SWITCH RETURN
SPEED CONTROL SWITCH-RIGHT (ETC)-3WAY
CAV CIRCUIT FUNCTION
1 V38 20VT/OR S/C SWITCH NO. 2 SIGNAL
2 V937 20VT/BR S/C SWITCH RETURN
3 V37 20VT S/C SWITCH NO. 1 SIGNAL
SPEED CONTROL SWITCH-RIGHT (EXCEPT ETC)-2WAY
CAV CIRCUIT FUNCTION
1 V37 20VT S/C SWITCH NO. 1 SIGNAL
2 V937 20VT/BR S/C SWITCH RETURN
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 97
Page 1147 of 2627
TAIL/STOP/TURN SIGNAL LAMP-LEFT-6WAY
CAV CIRCUIT FUNCTION
1 L7 18WT/YL FUSED PARK LAMP RELAY OUTPUT
2- -
3 Z928 18BK GROUND
4 L53 18DG/WT LEFT STOP LAMP FEED
5 L63 18WT/DG LEFT REAR TURN LAMP DRIVER
6 L1 18WT/LG BACKUP LAMP FEED
TAIL/STOP/TURN SIGNAL LAMP-RIGHT - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 L70 18WT/GY FUSED PARK LAMP RELAY OUTPUT
1 L70 18WT/YL FUSED PARK LAMP RELAY OUTPUT
2- -
3 Z928 18BK GROUND
4 L54 18DG/WT RIGHT STOP LAMP FEED
4 L54 18WT/LG RIGHT STOP LAMP FEED
5 L62 18WT/YL RIGHT REAR TURN LAMP DRIVER
5 L62 18WT/DG RIGHT REAR TURN LAMP DRIVER
6 L1 18WT/LG BACKUP LAMP FEED
TAILGATE LAMP-2WAY
CAV CIRCUIT FUNCTION
1 L7 18WT/YL FUSED PARK LAMP RELAY OUTPUT
2 Z942 20BK GROUND
THROTTLE POSITION SENSOR (3.7L)-3WAY
CAV CIRCUIT FUNCTION
1 F855 18PK/YL 5 VOLT SUPPLY
2 K900 18DB/DG SENSOR GROUND
3 K22 18BR/OR TP NO. 1 SIGNAL
8W - 80 - 98 8W-80 CONNECTOR PIN-OUTSDR
Page 1148 of 2627
THROTTLE POSITION SENSOR (4.7L)-3WAY
CAV CIRCUIT FUNCTION
1 F855 18PK/YL 5 VOLT SUPPLY
2 K22 18BR/OR TP NO. 1 SIGNAL
3 K900 18DB/DG SENSOR GROUND
TOW/HAUL OVERDRIVE SWITCH - WHITE 2 WAY
CAV CIRCUIT FUNCTION
1 T6 20DG TOW/HAUL OVERDRIVE OFF SWITCH SENSE
2 Z71 20LB/BK GROUND
TRAILER TOW CONNECTOR-4WAY
CAV CIRCUIT FUNCTION
1 Z999 14BK GROUND
2 L678 18BR PARK LAMP RELAY OUTPUT
3 L673 18YL TRAILER TOW LEFT TURN RELAY OUTPUT
4 L674 18LG TRAILER TOW RIGHT TURN RELAY OUTPUT
TRAILER TOW CONNECTOR-ADD ON - 10 WAY
CAV CIRCUIT FUNCTION
1- -
2 L674 18LG TRAILER TOW RIGHT TURN RELAY OUTPUT
3 L1 18WT/LG BACKUP LAMP FEED
4 A100 14RD/VT FUSED B(+)
5 L678 18BR PARK LAMP RELAY OUTPUT
6- -
7 B40 14DG TRAILER TOW BRAKE B(+)
8 Z999 14BK GROUND
9 Z999 14BK GROUND
10 L673 18YL TRAILER TOW LEFT TURN RELAY OUTPUT
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 99
Page 1149 of 2627
TRANSFER CASE CONTROL MODULE C1 (ELECTRIC 4x4) - 16 WAY
CAV CIRCUIT FUNCTION
A1 D25 20VT/DB PCI BUS
A2 - -
A3 - -
A4 G92 20VT/OR 4WD LOW INDICATOR
A5 G91 20VT/WT 4WD HIGH INDICATOR
A6 K977 20BR/WT MODE SELECT
A7 T885 20YL/GY MODE SENSOR GROUND
A8 Z905 18BK GROUND
A9 - -
A10 - -
A11 - -
A12 G95 20VT/BR NEUTRAL INDICATOR
A13 G2 20BR/WT IGNITION SWITCH SENSE
A14 D200 20WT/LG MODE SENSOR D
A15 - -
A16 Z905 20BK GROUND
TRANSFER CASE CONTROL MODULE C2 (ELECTRIC 4x4) - 16 WAY
CAV CIRCUIT FUNCTION
B1 D202 20WT/VT MODE SENSOR B
B2 D201 20WT/DG MODE SENSOR A
B3 - -
B4 - -
B5 - -
B6 T41 20YL/DB TRS T41 SENSE
B7 - -
B8 T313 20YL/LG 5 VOLT MODE SENSOR SUPPLY
B9 - -
B10 D203 20WT/BR MODE SENSOR C
B11 - -
B12 - -
B13 - -
B14 - -
B15 - -
B16 T322 20DG/GY 5 VOLT SELECTOR SWITCH SUPPLY
8W - 80 - 100 8W-80 CONNECTOR PIN-OUTSDR
Page 1150 of 2627

TRANSFER CASE CONTROL MODULE C3 (ELECTRIC 4x4)-4WAY
CAV CIRCUIT FUNCTION
A Z905 16BK GROUND
B A34 16RD/WT FUSED B(+)
C T315 16YL/BR SHIFT MOTOR CONTROL A
D T316 16YL/GY SHIFT MOTOR CONTROL B
TRANSFER CASE MODE SENSOR-6WAY
CAV CIRCUIT FUNCTION
1 D200 20WT/LG MODE SENSOR D
2 T313 20YL/LG 5 VOLT MODE SENSOR SUPPLY
3 D202 20WT/VT MODE SENSOR B
4 T885 20YL/GY MODE SENSOR GROUND
5 D201 20WT/DG MODE SENSOR A
6 D203 20WT/BR MODE SENSOR C
TRANSFER CASE SELECTOR SWITCH - 12 WAY
CAV CIRCUIT FUNCTION
1 T322 20DG/GY 5 VOLT SELECTOR SWITCH SUPPLY
2 G2 20BR/WT IGNITION SWITCH SENSE
3- -
4 G95 20VT/BR NEUTRAL INDICATOR
5 K977 20BR/WT MODE SELECT
6 E11 20OR/DB PANEL LAMPS DRIVER
7 F21 20PK/DG FUSED IGNITION SWITCH OUTPUT (RUN-START)
8 G92 20VT/OR 4WD LOW INDICATOR
9 G91 20VT/WT 4WD HIGH INDICATOR
10 - -
11 Z905 20BK GROUND
12 - -
TRANSFER CASE SHIFT MOTOR-2WAY
CAV CIRCUIT FUNCTION
1 T316 16YL/GY SHIFT MOTOR CONTROL B
2 T315 16YL/BR SHIFT MOTOR CONTROL A
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 101
Page 1151 of 2627

TRANSMISSION RANGE SENSOR-6WAY
CAV CIRCUIT FUNCTION
1 L10 18WT/GY FUSED IGNITION SWITCH OUTPUT (RUN)
2 T117 20DG/YL TRANS RANGE SENSOR ELECTRONIC CLUSTER 5
VOLT SUPPLY
3- -
4 L1 18WT/LG BACKUP LAMP FEED
5 T917 20YL/TN TRANS RANGE SENSOR ELECTRONIC CLUSTER MUX
6 T41 20YL/DB PARK NEUTRAL POSITION SWITCH SENSE (T41)
6 T41 18YL/DB PARK NEUTRAL POSITION SWITCH SENSE (T41)
TRANSMISSION SOLENOID ASSEMBLY (48RE)-8WAY
CAV CIRCUIT FUNCTION
1 T16 18YL/OR TRANSMISSION CONTROL RELAY OUTPUT
2 F856 18YL/PK 5 VOLT SUPPLY
3 K900 20DB/DG SENSOR GROUND
3 K900 18DB/DG SENSOR GROUND
4 T38 18YL/BR GOVERNOR PRESSURE SENSOR SIGNAL
5 T118 18DG GOVERNOR PRESSURE SOLENOID CONTROL
6 T9 18DG/TN 3-4 SHIFT SOLENOID
7 T75 18YL/LB TORQUE CONVERTER CLUTCH SOLENOID CONTROL
8 T54 18DG/OR TRANSMISSION TEMPERATURE SENSOR SIGNAL
TRANSMISSION SOLENOID/TRS ASSEMBLY (NGC) - 23 WAY
CAV CIRCUIT FUNCTION
1 L10 18WT/GY FUSED IGNITION SWITCH OUTPUT (RUN)
2 T20 18DG/WT L/R SOLENOID CONTROL
3- -
4 T41 20YL/DB TRS T41 SENSE
5 T42 18DG/YL TRS T42 SENSE
6 L1 18WT/LG BACKUP LAMP FEED
7 T60 18YL/GY OVERDRIVE SOLENOID CONTROL
8 T3 18DG/DB TRS T3 SENSE
9 T1 18DG/LB TRS T1 SENSE
10 T16 18YL/OR TRANSMISSION CONTROL RELAY OUTPUT
11 T48 18BR/YL 4C PRESSURE SWITCH SENSE
12 T140 18YL/GY PRESSURE CONTROL SOLENIOD CONTROL
13 T4 18DG/LB TRS T2 SENSE
14 T50 18YL/TN LOW/REVERSE PRESSURE SWITCH SENSE
15 T147 18DG/YL 2C PRESSURE SWITCH SENSE
16 T9 18DG/TN OVERDRIVE PRESSURE SWITCH SENSE
17 T59 18YL/LB UNDERDRIVE SOLENOID CONTROL
18 T29 18YL/WT UNDERDRIVE PRESSURE SWITCH SENSE
19 T259 18YL/DG 4C SOLENOID CONTROL
20 T219 18YL/LG 2C SOLENOID CONTROL
21 T118 18DG MS SOLENOID CONTROL
22 K900 18DB/DG SENSOR GROUND
23 T54 18DG/OR TRANSMISSION TEMPERATURE SENSOR SIGNAL
8W - 80 - 102 8W-80 CONNECTOR PIN-OUTSDR
Page 1152 of 2627
VACUUM PUMP (DIESEL)-4WAY
CAV CIRCUIT FUNCTION
1- -
2 F202 20PK/GY FUSED IGNITION SWITCH OUTPUT (RUN-START)
3- -
4 Z936 18BK GROUND
VISTRONIC FAN DRIVE (DIESEL)-6WAY
CAV CIRCUIT FUNCTION
1 K160 18BR/OR PARK LOCKOUT SOLENOID CONTROL
2 K900 18DB/DG SENSOR GROUND
3 K161 18BR/LB FAN SPEED SENSOR
4- -
5 F856 18YL/PK 5 VOLT SUPPLY
6 F504 20GY/PK FUSED IGNITION SWITCH OUTPUT (RUN)
WASHER FLUID LEVEL SWITCH-2WAY
CAV CIRCUIT FUNCTION
1 Z932 20BK GROUND
2 W1 20BR/TN WASHER FLUID SWITCH SENSE
WASHER PUMP MOTOR-FRONT - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 Z945 20BK GROUND
2 W10 20BR WASHER PUMP MOTOR CONTROL
WATER IN FUEL SENSOR-2WAY
CAV CIRCUIT FUNCTION
A K914 18RD/WT (A/T) SENSOR GROUND
A K914 18BR/WT (M/T) SENSOR GROUND
B G123 18VT/LG WATER IN FUEL SENSOR SIGNAL
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 103