2003 DODGE RAM relay

A/C-HEATER CONTROL C1 - BLACK 16 WAY
CAV CIRCUIT FUNCTION
1 F15 20DB FUSED IGNITION SWITCH OUTPUT (RUN)
2 Z120 20WT/BK GROUND
3 C57 20DB/GY SENSOR GROUND
4 C33 20DB/RD MODE DOOR 2 DRIVER
5- -
6 C12 20LG/BK EVAPORATOR TEMPERATURE SENSOR SIGNAL
7- -
8 Y165 20OR/YL PANEL LAMPS DRIVER
9 C62 20DB/PK BLEND DOOR DRIVER
10 C35 20DG/YL MODE DOOR 1 DRIVER
11 C34 20DB/WT COMMON DOOR DRIVER
12 C32 20GY/DB RECIRCULATION DOOR DRIVER
13 C46 20YL/LG PASSENGER BLEND DOOR DRIVER
14 - -
15 C16 20LB/YL HEATED MIRROR RELAY CONTROL
16 D25 20VT/LG PCI BUS
A/C-HEATER CONTROL C2 - BLACK 10 WAY
CAV CIRCUIT FUNCTION
1- -
2 C4 16TN BLOWER MOTOR LOW DRIVER
3 C6 14LB BLOWER MOTOR M2 DRIVER
4- -
5 Z37 10BK/DB GROUND
6- -
7 C5 16LG BLOWER MOTOR M1 DRIVER
8- -
9- -
10 C7 10BK/TN BLOWER MOTOR HIGH DRIVER
ACCELERATOR PEDAL POSITION SENSOR (5.7L/DIESEL M/T NORMAL BUILD)-6WAY
CAV CIRCUIT FUNCTION
1 K81 20DB/DG APPS NO. 2 SIGNAL
2 K6 20VT/WT 5-VOLT SUPPLY
3 K7 20OR 5-VOLT SUPPLY
4 K981 20BR/DG APPS NO. 2 RETURN
5 K255 20WT/DG APPS NO. 1 SIGNAL
6 K223 20PK/DB APPS NO. 1 RETURN
8W - 80 - 6 8W-80 CONNECTOR PIN-OUTSDR

ADJUSTABLE PEDAL MOTOR - WHITE 2 WAY
CAV CIRCUIT FUNCTION
1 Y151 18LG/BR ADJUSTABLE PEDAL MOTOR (DOWN)
2 Y152 18LG/OR ADJUSTABLE PEDAL MOTOR (UP)
ADJUSTABLE PEDAL SWITCH - BLUE 6 WAY
CAV CIRCUIT FUNCTION
1 Y151 18LG/BR ADJUSTABLE PEDAL MOTOR (DOWN)
2 Y153 18DB/RD ADJUSTABLE PEDAL RELAY OUTPUT
3- -
4 Z154 18BK/BR GROUND
5 F15 20DB FUSED IGNITION SWITCH OUTPUT (RUN)
6 Y152 18LG/OR ADJUSTABLE PEDAL MOTOR (UP)
AIRBAG CONTROL MODULE - YELLOW 23 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3- -
4 Z6 18BK/PK GROUND
5 R45 18DG/LB DRIVER SQUIB 1 LINE 2
6 R43 18BK/LB DRIVER SQUIB 1 LINE 1
7 R42 18BK/YL PASSENGER SQUIB 1 LINE 1
8 R44 18DG/YL PASSENGER SQUIB 1 LINE 2
9 R53 18LG/YL RIGHT SEAT BELT TENSIONER LINE 2
10 R55 18LG/DG RIGHT SEAT BELT TENSIONER LINE 1
11 R56 18LB/DG LEFT SEAT BELT TENSIONER LINE 1
12 R54 18LB/YL LEFT SEAT BELT TENSIONER LINE 2
13 - -
14 F14 18LG/YL FUSED IGNITION SWITCH OUTPUT (RUN-START)
15 F23 18DB/YL FUSED IGNITION SWITCH OUTPUT (RUN)
16 - -
17 - -
18 - -
19 R4 18BR/YL PASSENGER AIRBAG MUX SWITCH RETURN
20 R5 18VT/YL PASSENGER AIRBAG MUX SWITCH SENSE
21 D25 20VT/DG PCI BUS
22 R166 18LG/TN PASSENGER AIRBAG INDICATOR DRIVER
23 - -
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 7

CAPACITOR - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 A142 16DG/OR AUTO SHUT DOWN RELAY OUTPUT
2- -
CENTER HIGH MOUNTED STOP LAMP/CARGO LAMP-4WAY
CAV CIRCUIT FUNCTION
1 F32 18RD/YL FUSED B(+)
2 M3 20PK/DB CARGO LAMP DRIVER
3 Z56 18BK GROUND
4 L50 18WT/TN BRAKE LAMP SWITCH OUTPUT
CIGAR LIGHTER OUTLET - RED 3 WAY
CAV CIRCUIT FUNCTION
1 F30 18RD FUSED IGNITION SWITCH OUTPUT (RUN-ACC)
2- -
3 Z301 18TN/BK GROUND
CLEARANCE LAMP NO. 1 (HEAVY DUTY)-2WAY
CAV CIRCUIT FUNCTION
1 L7 20BK/YL HEADLAMP SWITCH OUTPUT
2 Z253 20BK/RD GROUND
CLEARANCE LAMP NO. 2 (HEAVY DUTY)-2WAY
CAV CIRCUIT FUNCTION
1 L7 20BK/YL HEADLAMP SWITCH OUTPUT
2 Z253 20BK/RD GROUND
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 43

CLOCKSPRING C3 - BLACK 4 WAY
CAV CIRCUIT FUNCTION
B1 X3 20BK/RD HORN RELAY CONTROL
B2 K4 20BK/LB SENSOR GROUND
B3 V37 20RD/LG S/C SWITCH NO.1 SIGNAL
B4 V38 20VT/OR (ELECTRONIC
TRANSMISSION CONTROL)SPEED CONTROL RELAY CONTROL
CLOCKSPRING C4-2WAY
CAV CIRCUIT FUNCTION
1- -
2 Z374 20BK/WT GROUND
CLOCKSPRING C5 (REMOTE RADIO) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 Z5 22BK/LB GROUND
2 X20 22GY (WITHOUT ETC) RADIO CONTROL MUX
2 X20 22RD/BK (WITH ETC) RADIO CONTROL MUX
CLUTCH INTERLOCK BRAKE SWITCH - DK GREEN 2 WAY
CAV CIRCUIT FUNCTION
1 T24 20BR/YL PARK/NEUTRAL POSITION SWITCH SENSE (T41)
2 Z248 20BK GROUND
COIL ON PLUG NO. 1 (3.7L/4.7L/5.7L) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K91 18TN/RD COIL ON PLUG DRIVER NO. 1
1 A142 16DG/OR (NGC) ASD RELAY OUTPUT
2 A142 16DG/OR AUTO SHUT DOWN RELAY OUTPUT
2 K91 18TN/RD (NGC) COIL CONTROL NO. 1
3- -
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 45

COIL ON PLUG NO. 2 (3.7L/4.7L/5.7L) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K92 18TN/PK COIL ON PLUG DRIVER NO. 2
1 A142 16DG/OR (NGC) ASD RELAY OUTPUT
2 A142 16DG/OR AUTO SHUT DOWN RELAY OUTPUT
2 K92 18TN/PK (NGC) COIL CONTROL NO. 2
3- -
COIL ON PLUG NO. 3 (3.7L/4.7L/5.7L) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K93 18TN/OR COIL ON PLUG DRIVER NO. 3
1 A142 16DG/OR (NGC) ASD RELAY OUTPUT
2 A142 16DG/OR AUTO SHUT DOWN RELAY OUTPUT
2 K93 18TN/OR (NGC) COIL CONTROL NO. 3
3- -
COIL ON PLUG NO. 4 (3.7L/4.7L/5.7L) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K94 18TN/LG COIL ON PLUG DRIVER NO. 4
1 A142 16DG/OR (NGC) ASD RELAY OUTPUT
2 A142 16DG/OR AUTO SHUT DOWN RELAY OUTPUT
2 K94 18TN/LG (NGC) COIL CONTROL NO. 4
3- -
COIL ON PLUG NO. 5 (3.7L/4.7L/5.7L) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K95 18TN/DG COIL ON PLUG DRIVER NO. 5
1 A142 16DG/OR (NGC) ASD RELAY OUTPUT
2 A142 16DG/OR AUTO SHUT DOWN RELAY OUTPUT
2 K95 18TN/DG (NGC) COIL CONTROL NO. 5
3- -
8W - 80 - 46 8W-80 CONNECTOR PIN-OUTSDR

COIL ON PLUG NO. 6 (3.7L/4.7L/5.7L) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K96 18TN/LB COIL ON PLUG DRIVER NO. 6
1 A142 16DG/OR (NGC) ASD RELAY OUTPUT
2 A142 16DG/OR AUTO SHUT DOWN RELAY OUTPUT
2 K96 18TN/LB (NGC) COIL CONTROL NO. 6
3- -
COIL ON PLUG NO. 7 (4.7L/5.7L) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K97 18BR COIL CONTROL NO. 7
1 A142 16DG/OR (5.7L) ASD RELAY OUTPUT
2 A142 16DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
2 K97 18BR (5.7L) COIL CONTROL NO. 7
3- -
COIL ON PLUG NO. 8 (4.7L/5.7L) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 K98 18LB/RD COIL CONTROL NO. 8
1 A142 16DG/OR (5.7L) ASD RELAY OUTPUT
2 A142 16DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
2 K98 18LB/RD (5.7L) COIL CONTROL NO. 8
3- -
COMPASS/MINI-TRIP COMPUTER (EXCEPT BASE) - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1- -
2 Y107 20VT/RD FUSED IGNITION SWITCH OUTPUT (RUN-START)
3 Z104 20BK/OR GROUND
4 F32 20RD/YL FUSED B(+)
5 D25 20VT PCI BUS
6- -
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 47

CONDENSER FAN - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 Z212 16LG/BK GROUND
2 C23 16DG CONDENSER FAN RELAY OUTPUT
CONTROLLER ANTILOCK BRAKE C1 - BLACK 14 WAY
CAV CIRCUIT FUNCTION
1 B113 20RD/VT REAR WHEEL SPEED SENSOR (+)
2 B222 20DG/WT (EXCEPT 4 WHEEL
ABS)VEHICLE SPEED SIGNAL NO.2
3 D25 20VT/BK PCI BUS
4 A20 20RD/DB FUSED IGNITION SWITCH OUTPUT (RUN)
5- -
6 Z102 12BK/VT GROUND
7 A10 14RD/DG FUSED B(+)
8 B114 20WT/VT REAR WHEEL SPEED SENSOR (-)
9 K29 20WT/PK BRAKE SWITCH SENSE
10 - -
11 G9 20GY/BK BRAKE FLUID LEVEL SWITCH SENSE
12 G7 20WT/OR (EXCEPT 4.7L ABS/5.7L
ABS)VEHICLE SPEED SIGNAL NO.1
12 B22 20DG/YL (4.7L ABS/5.7 ABS) VEHICLE SPEED SIGNAL NO.1
13 Z101 12BK/PK (4 WHEEL ABS) GROUND
14 A10 14RD/DG (4 WHEEL ABS) FUSED B(+)
CONTROLLER ANTILOCK BRAKE C2 (ABS) - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 B9 20RD LEFT FRONT WHEEL SPEED SENSOR (+)
2 B8 20RD/DB LEFT FRONT WHEEL SPEED SENSOR (-)
3 B6 20WT/DB RIGHT FRONT WHEEL SPEED SENSOR (-)
4 B7 20WT RIGHT FRONT WHEEL SPEED SENSOR (+)
8W - 80 - 48 8W-80 CONNECTOR PIN-OUTSDR

ELECTRONIC THROTTLE CONTROL MODULE (5.7L) - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 K22 18OR/DB TP NO.1 SIGNAL
2 K7 18OR 5 VOLT SUPPLY
3 F888 18BR/PK ETC MOTOR(+)
4 K122 18DB/GY TP NO.2 SIGNAL
5 F855 18OR/PK ETC MOTOR(-)
6 K101 18WT TP SENSOR RETURN
ENGINE CONTROL MODULE - C1 (DIESEL) - 60 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3- -
4 D1 18VT/BR CCD BUS (+)
5 D2 18WT/BK CCD BUS (-)
6 K65 18OR/RD FUEL PUMP SUPPLY
7 K20 18DG GENERATOR FIELD CONTROL
8- -
9- -
10 - -
11 - -
12 K102 18PK/BK FUEL PRESSURE SENSOR SIGNAL
13 - -
14 K232 18YL APPS SIGNAL
15 K21 18BK/RD INTAKE AIR TEMPERATURE SENSOR SIGNAL
16 - -
17 K2 18TN/BK ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
18 - -
19 K31 18BR FUEL PUMP RELAY CONTROL
20 - -
21 - -
22 G17 18WT/TN SPEEDOMETER SIGNAL
23 K104 18RD/WT SENSOR GROUND
24 K53 18DB/RD HALL EFFECT
25 Y501 18DB/YL 5 VOLT SUPPLY
26 C18 18DB A/C PRESSURE SIGNAL
27 K6 18VT/WT 5 VOLT SUPPLY
28 - -
29 Y502 18DG/YL INLET AIR TEMPERATURE/PRESSURE RETURN
30 K118 16WT/DB BATTERY TEMPERATURE SENSOR SIGNAL
31 G20 18VT/YL IGNITION SWITCH SENSE
32 K55 18LB/WT MASS AIR FLOW SENSOR SIGNAL
33 K56 18LG/OR APPS SENSOR RETURN
34 K49 18VT/BK APPS IDLE SWITCH
35 - -
36 K14 16RD/WT FUEL INJECTOR NO. 4 DRIVER
37 - -
8W - 80 - 54 8W-80 CONNECTOR PIN-OUTSDR