2003 DODGE RAM fuse

SWITCH-PASSENGER AIRBAG ON-OFF - BLUE 6 WAY
CAV CIRCUIT FUNCTION
1 R5 18VT/YL PASSENGER AIRBAG MUX SWITCH SENSE
2 R4 18BR/YL PASSENGER AIRBAG MUX SWITCH RETURN
3 R166 18LG/TN PASSENGER AIRBAG INDICATOR DRIVER
4 F14 18LG/YL FUSED IGNITION SWITCH OUTPUT (RUN-START)
5- -
6- -
TAIL/STOP/TURN SIGNAL LAMP-LEFT - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 Y174 18PK/VT FUSED PARK LAMP RELAY OUTPUT
2- -
3 Z150 18BK GROUND
4 L24 18WT/LG LEFT STOP LAMP FEED
5 L63 18DG/RD LEFT REAR TURN LAMP DRIVER
6 L1 18VT/BK BACK-UP LAMP FEED
TAIL/STOP/TURN SIGNAL LAMP-RIGHT - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 L7 18PK/VT HEADLAMP SWITCH OUTPUT
2- -
3 Z151 18BK GROUND
4 L22 18WT/LG RIGHT STOP LAMP FEED
5 L62 18DG/RD RIGHT REAR TURN LAMP DRIVER
6 L1 18VT/BK BACK-UP LAMP FEED
TENSION REDUCER-SEAT BELT (STANDARD CAB)-2WAY
CAV CIRCUIT FUNCTION
1 Y105 20BR/RD FUSED IGNITION SWITCH OUTPUT (RUN-ACC)
2 G10 20LG/RD SEAT BELT SWITCH SENSE
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 99

TRAILER TOW CONNECTOR-4WAY
CAV CIRCUIT FUNCTION
1 Z52 14BK GROUND
2 L76 18BK/OR PARK LAMP RELAY OUTPUT
3 Y141 18YL/PK TRAILER TOW LEFT TURN RELAY OUTPUT
4 Y140 18WT/PK TRAILER TOW RIGHT TURN RELAY OUTPUT
TRAILER TOW CONNECTOR-ADD ON - 10 WAY
CAV CIRCUIT FUNCTION
1- -
2 Y140 18WT/PK TRAILER TOW RIGHT TURN RELAY OUTPUT
3 L1 18VT/BK BACKUP LAMP FEED
4 Y133 14WT/RD FUSED B(+)
5 L76 18BK/OR PARK LAMP RELAY OUTPUT
6- -
7 B40 14LB TRAILER TOW BRAKE B(+)
8 Z52 14BK GROUND
9 Z52 14BK GROUND
10 Y141 18YL/PK TRAILER TOW LEFT TURN RELAY OUTPUT
TRANSFER CASE CONTROL MODULE C1 - BLACK 16 WAY
CAV CIRCUIT FUNCTION
A1 D25 20VT/DB PCI BUS
A2 - -
A3 - -
A4 Y122 20DG/BR 4WD LOW INDICATOR
A5 Y123 20DG/OR 4WD HIGH INDICATOR
A6 Y120 20YL/DG MODE SELECT
A7 Y116 20YL/GY MODE SENSOR GROUND
A8 Z366 18BK/RD GROUND
B1 - -
B2 - -
B3 - -
B4 Y121 20YL/LG NEUTRAL INDICATOR
B5 Y187 20RD 2WD/AWD INDICATOR
B6 Y112 20YL/BR MODE SENSOR D
B7 - -
B8 Z114 20LG/BK SENSOR GROUND
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 101

TRANSFER CASE CONTROL MODULE C2 - GRAY 16 WAY
CAV CIRCUIT FUNCTION
A1 Y114 20YL/VT MODE SENSOR B
A2 Y113 20YL/OR MODE SENSOR A
A3 - -
A4 - -
A5 - -
A6 T24 20BR/YL PARK/NEUTRAL POSITION SWITCH SENSE (T41)
A7 - -
A8 Y117 20YL/DB 5 VOLT MODE SENSOR SUPPLY
B1 - -
B2 Y115 20YL/WT MODE SENSOR C
B3 - -
B4 - -
B5 - -
B6 - -
B7 - -
B8 Y118 20YL/LB 5 VOLT SELECTOR SWITCH SUPPLY
TRANSFER CASE CONTROL MODULE C3-4WAY
CAV CIRCUIT FUNCTION
A Z21 16BK/LG GROUND
B A34 16LB/RD FUSED B(+)
C Y124 16DG/VT SHIFT MOTOR CONTROL A
D Y125 16DG/WT SHIFT MOTOR CONTROL B
TRANSFER CASE MODE SENSOR-6WAY
CAV CIRCUIT FUNCTION
1 Y112 20YL/BR MODE SENSOR D
2 Y117 20YL/DB 5 VOLT MODE SENSOR SUPPLY
3 Y114 20YL/VT MODE SENSOR B
4 Y116 20YL/GY MODE SENSOR GROUND
5 Y113 20YL/OR MODE SENSOR A
6 Y115 20 YL/WT MODE SENSOR C
8W - 80 - 102 8W-80 CONNECTOR PIN-OUTSDR

TRANSFER CASE POSITION SENSOR (4.7L/5.9L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K77 18BR/WT TRANSFER CASE POSITION SENSOR INPUT
2 K4 18BK/LB SENSOR GROUND
TRANSFER CASE SELECTOR SWITCH - 12 WAY
CAV CIRCUIT FUNCTION
1 Y118 20YL/LB 5 VOLT SELECTOR SWITCH SUPPLY
2 Y187 20RD 2WD/AWD INDICATOR
3- -
4 Y121 20YL/LG NEUTRAL INDICATOR
5 Y120 20YL/DG MODE SELECT
6 Y189 20OR/BK PANEL LAMPS FEED
7 Y107 20VT/RD FUSED IGNITION SWITCH OUTPUT (RUN)
8 Y122 20DG/BR 4WD LOW INDICATOR
9 Y123 20DG/OR 4WD HIGH INDICATOR
10 - -
11 Z358 20BK/YL MODE SELECTOR SWITCH GROUND
12 - -
TRANSFER CASE SHIFT MOTOR-2WAY
CAV CIRCUIT FUNCTION
1 Y125 16DG/WT SHIFT MOTOR CONTROL B
2 Y124 16DG/VT SHIFT MOTOR CONTROL A
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 103

TRANSMISSION CONTROL MODULE - BLACK 60 WAY
CAV CIRCUIT FUNCTION
1 T1 18LG/BK TRS T1 SENSE
2 T4 18PK/OR TRS T2 SENSE
3 T3 18VT TRS T3 SENSE
4- -
5- -
6 Y210 18YL/RD (5.7L) EATX RPM SIGNAL
6 K24 18GY/BK (3.7L) CRANKSHAFT POSITION SENSOR SIGNAL
7 D15 18WT/DG SCI TRANSMIT (TCM)
8 A41 16YL FUSED IGNITION SWITCH OUTPUT (START)
9 T9 18OR/BK OVERDRIVE PRESSURE SWITCH SENSE
10 T10 18YL/DG TORQUE MANAGEMENT REQUEST SENSE
11 A51 16RD/WT FUSED IGNITION SWITCH OUTPUT (RUN-START)
12 Y208 18DB/YL (5.7L) APPS NO.1 OUTPUT
12 K22 18OR/DB (3.7L) THROTTLE POSITION SENSOR SIGNAL
13 T13 18DB/BK SPEED SENSOR GROUND
14 T14 18LG/WT OUTPUT SPEED SENSOR SIGNAL
15 K30 19PK TRANSMISSION CONTROL RELAY CONTROL
16 T16 16RD TRANSMISSION CONTROL RELAY OUTPUT
17 T16 16RD TRANSMISSION CONTROL RELAY OUTPUT
18 T118 18YL/DB PRESSURE CONTROL SOLENOID CONTROL
19 T119 18WT/DB 2C SOLENOID CONTROL
20 T120 18LG LR SOLENOID CONTROL
21 - -
22 - -
23 - -
24 - -
25 - -
26 - -
27 - -
28 B22 20DG/YL (5.7L) VEHICLE SPEED SIGNAL
28 G7 18WT/OR (3.7L) VEHICLE SPEED SIGNAL
29 T29 18GY UNDERDRIVE PRESSURE SWITCH SENSE
30 T38 18VT/TN LINE PRESSURE SENSOR SIGNAL
31 - -
32 - -
33 - -
34 - -
35 - -
36 T16 16RD TRANSMISSION CONTROL RELAY OUTPUT
37 Z13 16BK/RD GROUND
38 T39 18GY/LB 5 VOLT SUPPLY
39 Z13 16BK/RD GROUND
40 T140 18VT/LG MS SOLENOID CONTROL
41 T41 18BK/WT TRS T41 SENSE(C1)
42 T42 18VT/WT TRS T42 SENSE
43 D25 20VT/OR PCI BUS
44 - -
45 Y207 18RD/WT (5.7L) TPS NO.1 OUTPUT
46 D6 18PK/LB SCI TRANSMIT
47 T147 18LB 2C PRESSURE SWITCH SENSE
48 T48 18DB 4C PRESSURE SWITCH SENSE
49 T6 20OR/WT OVERDRIVE OFF SWITCH SENSE
50 T50 18DG LOW/REVERSE PRESSURE SWITCH SENSE
51 Y209 18TN/BK (5.7L) SENSOR GROUND
51 K4 18BK/LB (3.7L) SENSOR GROUND
8W - 80 - 104 8W-80 CONNECTOR PIN-OUTSDR

TRANSMISSION CONTROL MODULE - BLACK 60 WAY
CAV CIRCUIT FUNCTION
52 T52 18RD/BK INPUT SPEED SENSOR SIGNAL
53 Z113 18BK GROUND
54 T54 18VT TRANSMISSION TEMPERATURE SENSOR SIGNAL
55 T59 18PK UNDERDRIVE SOLENOID CONTROL
56 A61 16DG/BK FUSED B(+)
57 Z13 16BK/RD GROUND
58 - -
59 T159 18DG/WT 4C SOLENOID CONTROL
60 T60 18BR OVERDRIVE SOLENOID CONTROL
TRANSMISSION RANGE SENSOR (5.9L/DIESEL) - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 L10 18BR/LG FUSED IGNITION SWITCH OUTPUT (RUN)
2 Y193 20YL/RD TRANS RANGE SENSOR ELECTRONIC CLUSTER MUX
3- -
4 L1 18VT/BK BACKUP LAMP FEED
5 Y128 20DG/GY TRANS RANGE SENSOR ELECTRONIC CLUSTER 5
VOLT SUPPLY
6 T24 20BR/YL PARK/NEUTRAL POSITION SWITCH SENSE (T41)
TRANSMISSION SOLENOID ASSEMBLY (5.9L/8.0L)-8WAY
CAV CIRCUIT FUNCTION
1 T16 16RD TRANSMISSION CONTROL RELAY OUTPUT
2 K6 18VT/WT 5 VOLT SUPPLY
3 K4 18BK/LB SENSOR GROUND
4 T25 18LG/RD GOVERNOR PRESSURE SENSOR SIGNAL
5 K88 18VT/WT GOVERNOR PRESSURE SOLENOID CONTROL
6 T60 18BR 3-4 SHIFT SOLENOID CONTROL
7 K54 18OR/BK TORQUE CONVERTER CLUTCH SOLENOID CONTROL
8 T54 18VT TRANSMISSION TEMPERATURE SENSOR SIGNAL
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 105

TRANSMISSION SOLENOID/TRS ASSEMBLY (3.7L/4.7L/5.7L) - BLACK 23 WAY
CAV CIRCUIT FUNCTION
1 L10 18BR/LG FUSED IGNITION SWITCH OUTPUT (RUN)
2 T120 18LG LR SOLENOID CONTROL
3 T24 18BR/YL TRS T41 SENSE
4 T41 18BK/WT (5.7L) TRS T41 SENSE
4 T24 20BR/YL (4.7L) TRS T41 SENSE
5 T42 18VT/WT TRS T42 SENSE
6 L1 18VT/BK BACK-UP LAMP FEED
7 T60 18BR OVERDRIVE SOLENOID CONTROL
8 T3 18VT TRS T3 SENSE
9 T1 18LG/BK TRS T1 SENSE
10 T16 16RD TRANSMISSION CONTROL RELAY OUTPUT
11 T48 18DB 4C PRESSURE SWITCH SENSE
12 T118 18YL/DB PRESSURE CONTROL SOLENOID CONTROL
13 T4 18PK/OR TRS T2 SENSE
14 T50 18DG LOW/REVERSE PRESSURE SWITCH SENSE
15 T147 18LB 2C PRESSURE SWITCH SENSE
16 T9 18OR/BK OVERDRIVE PRESSURE SWITCH SENSE
17 T59 18PK UNDERDRIVE SOLENOID CONTROL
18 T29 18GY UNDERDRIVE PRESSURE SWITCH SENSE
19 T159 18DG/WT 4C SOLENOID CONTROL
20 T119 18WT/DB 2C SOLENOID CONTROL
21 T140 18VT/LG PRESSURE CONTROL SOLENOID CONTROL
22 T13 18DB/BK (5.7L) SPEED SENSOR GROUND
22 K4 18BK/LB (4.7L) SENSOR GROUND
23 T54 18VT TRANSMISSION TEMPERATURE SENSOR SIGNAL
UNDERHOOD LAMP - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 Z235 20LB/BK GROUND
2 M1 18PK FUSED B(+)
VACUUM PUMP (DIESEL)-4WAY
CAV CIRCUIT FUNCTION
1- -
2 Y135 18LG/BK FUSED IGNITION SWITCH OUTPUT (RUN-START)
3- -
4 Z11 18BK/WT GROUND
8W - 80 - 106 8W-80 CONNECTOR PIN-OUTSDR

VEHICLE SPEED SENSOR (DIESEL)-3WAY
CAV CIRCUIT FUNCTION
1 K6 18VT/WT 5 VOLT SUPPLY
2 K167 18BR/TL ACCELERATOR PEDAL POSITION SENSOR GROUND
NO. 1
3 G17 18WT/TN SPEEDOMETER SIGNAL
VISTRONIC FAN DRIVE (DIESEL)-6WAY
CAV CIRCUIT FUNCTION
1 Y1 18LG PARK LOCKOUT SOLENOID CONTROL
2 K4 18BK/LB SENSOR GROUND
3 Y5 18OR FAN SPEED
4- -
5 Y3 18WT SENSOR SUPPLY
6 F15 20DB FUSED IGNTION SWITCH OUTPUT (RUN)
WASHER FLUID LEVEL SWITCH - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 Y137 20VT/LB EXCEPT 8.0L/DIESEL SENSOR GROUND
2 G29 20BK/TN WASHER FLUID SWITCH SENSE
2 Y137 20VT/LB 8.0L/DIESEL SENSOR GROUND
WASHER PUMP MOTOR-FRONT - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 Z216 20BK/VT GROUND
2 V10 20BR WASHER PUMP MOTOR CONTROL
WATER IN FUEL SENSOR (DIESEL)-2WAY
CAV CIRCUIT FUNCTION
1 K104 18RD/WT SENSOR GROUND
2 G20 18VT/YL IGNITION SWITCH SENSE
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 107