1998 DODGE RAM 1500 fuse

8W-63 POWER SEATS
Component Page
Fuse 7............................ 8W-63-2
Fuse 48............................ 8W-63-6
G202.............................. 8W-63-5
G301.............................. 8W-63-7
G302.......................... 8W-63-2, 3, 4
Heated Seat Cushion-Driver............ 8W-63-7
Heated Seat Cushion-Passenger......... 8W-63-7
Heated Seat Switch-Driver........... 8W-63-5, 6
Heated Seat Switch-Passenger........ 8W-63-5, 6
Instrument Cluster................... 8W-63-5
Integrated Power Module............ 8W-63-2, 6
Lumbar Motor-Driver................. 8W-63-2
Lumbar Motor-Passenger............ 8W-63-3, 4Component Page
Passenger Lumbar Switch............. 8W-63-3
Power Seat Motor-Driver Front Vertical . . . 8W-63-2
Power Seat Motor-Driver Horizontal..... 8W-63-2
Power Seat Motor-Driver Rear Vertical . . . 8W-63-2
Power Seat Motor-Passenger Front
Vertical.......................... 8W-63-4
Power Seat Motor-Passenger Horizontal . . 8W-63-4
Power Seat Motor-Passenger Rear
Vertical.......................... 8W-63-4
Power Seat Switch-Driver............. 8W-63-2
Power Seat Switch-Passenger........... 8W-63-4
Seat Heater Interface Module......... 8W-63-6, 7
DR8W-63 POWER SEATS 8W - 63 - 1

4WD SWITCH (MANUAL TRANSFER CASE)-2WAY
CAV CIRCUIT FUNCTION
1 K77 18BR/WT TRANSFER CASE POSITION SENSOR INPUT
2 Z901 18BK GROUND
A/C COMPRESSOR CLUTCH (DIESEL) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 C3 18DB/YL A/C COMPRESSOR CLUTCH RELAY OUTPUT
2 Z816 18BK GROUND
A/C COMPRESSOR CLUTCH (GAS) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 C3 20DB/YL A/C CLUTCH RELAY OUTPUT
2 Z153 18BK/GY GROUND
A/C HEATER CONTROL C1 - BLACK 16 WAY
CAV CIRCUIT FUNCTION
1 F504 20GY/PK FUSED IGNITION SWITCH OUTPUT (RUN)
2 Z24 18BK/OR GROUND
3 C121 20DB/DG SENSOR GROUND
4 C29 20DB MODE DOOR 2 DRIVER
5- -
6 C21 20DB/LG EVAPORATOR TEMPERATURE SENSOR SIGNAL
7- -
8 E16 20OR/GY PANEL LAMPS DRIVER
9 C61 20DB/LG BLEND DOOR DRIVER
10 C801 20DB/OR MODE DOOR 1 DRIVER
11 C34 20DB/LB COMMON DOOR DRIVER
12 C32 20DB/TN RECIRCULATION DOOR DRIVER
13 C33 20LB/BR (DUAL ZONE) PASSENGER BLEND DOOR DRIVER
14 - -
15 C110 20DB/LB DEFOGGER RELAY CONTROL
16 D25 20WT/VT PCI BUS
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 5

ADJUSTABLE PEDAL SWITCH (EXCEPT MEMORY) - BLUE 6 WAY
CAV CIRCUIT FUNCTION
1 P206 18LG/LB ADJUSTABLE PEDALS MOTOR REVERSE
2 A72 18RD/OR ADJUSTABLE PEDAL RELAY OUTPUT
3- -
4 Z146 18BK GROUND
5 F504 20GY/PK FUSED IGNITION SWITCH OUTPUT (RUN)
6 P205 18LG/WT ADJUSTABLE PEDALS MOTOR FORWARD
AIRBAG CONTROL MODULE C1 - 24 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3 D25 20WT/VT PCI BUS
4- -
5 Z104 18BK/LG GROUND
6 G104 20VT/GY PASSENGER AIRBAG INDICATOR DRIVER
7 R104 20LB/LG PASSENGER AIRBAG MUX SWITCH RETURN
8 R106 20LG/LB PASSENGER AIRBAG MUX SWITCH SENSE
9- -
10 - -
11 - -
12 - -
13 - -
14 - -
15 - -
16 - -
17 R43 20LG/BR DRIVER SQUIB 1 LINE 1
18 R45 20LG/OR DRIVER SQUIB 1 LINE 2
19 R44 20LB/OR PASSENGER SQUIB 1 LINE 2
20 R42 20LB/BR PASSENGER SQUIB 1 LINE 1
21 R61 20LG/VT DRIVER SQUIB 2 LINE 1
22 R63 20LG/WT DRIVER SQUIB 2 LINE 2
23 R64 20LB/WT PASSENGER SQUIB 2 LINE 1
24 R62 20LB/VT PASSENGER SQUIB 2 LINE 2
8W - 80 - 8 8W-80 CONNECTOR PIN-OUTSDR

AIRBAG CONTROL MODULE C2 - 32 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3- -
4- -
5- -
6- -
7- -
8- -
9 R53 20LG/YL DRIVER SEAT BELT TENSIONER LINE 2
10 R55 20LG/DG DRIVER SEAT BELT TENSIONER LINE 1
11 R56 20LB/DG PASSENGER SEAT BELT TENSIONER LINE 1
12 R54 20LB/YL PASSENGER SEAT BELT TENSIONER LINE 2
13 R1 18LB/WT (LIGHT DUTY) LEFT CURTAIN SQUIB 1 LINE 2
14 R3 18LB/OR (LIGHT DUTY) LEFT CURTAIN SQUIB 1 LINE 1
15 R4 18OR/LB (LIGHT DUTY) RIGHT CURTAIN SQUIB 1 LINE 1
16 R2 18WT/LB (LIGHT DUTY) RIGHT CURTAIN SQUIB 1 LINE 2
17 F201 18PK/OR FUSED IGNITION SWITCH OUTPUT (RUN-START)
18 F100 18PK/VT FUSED IGNITION SWITCH OUTPUT (RUN)
19 - -
20 - -
21 - -
22 - -
23 - -
24 - -
25 - -
26 - -
27 R14 20TN/LG (LIGHT DUTY) RIGHT SIDE IMPACT SENSOR 1 SIGNAL
28 R16 20BR/LG (LIGHT DUTY) RIGHT SIDE IMPACT SENSOR 1 GROUND
29 R15 20LG/BR (LIGHT DUTY) LEFT SIDE IMPACT SENSOR 1 GROUND
30 R13 20LG/TN (LIGHT DUTY) LEFT SIDE IMPACT SENSOR 1 SIGNAL
31 - -
32 - -
AIRBAG-LEFT CURTAIN - YELLOW 2 WAY
CAV CIRCUIT FUNCTION
1 R3 18LB/OR LEFT CURTAIN SQUIB 1 LINE 1
2 R1 18LB/WT LEFT CURTAIN SQUIB 1 LINE 2
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 9

AIRBAG-PASSENGER ON/OFF SWITCH-6WAY
CAV CIRCUIT FUNCTION
1 R106 20LG/LB PASSENGER AIRBAG MUX SWITCH SENSE
2 R104 20LB/LG PASSENGER AIRBAG MUX SWITCH RETURN
3 G104 20VT/GY PASSENGER AIRBAG INDICATOR DRIVER
4 F201 18PK/OR FUSED IGNITION SWITCH OUTPUT (RUN-START)
5- -
6- -
AIRBAG-PASSENGER SQUIB-4WAY
CAV CIRCUIT FUNCTION
1 R44 20LB/OR PASSENGER SQUIB 1 LINE 2
2 R42 20LB/BR PASSENGER SQUIB 1 LINE 1
3 R64 20LB/WT PASSENGER SQUIB 2 LINE 1
4 R62 20LB/VT PASSENGER SQUIB 2 LINE 2
AIRBAG-RIGHT CURTAIN - YELLOW 2 WAY
CAV CIRCUIT FUNCTION
1 R4 18OR/LB RIGHT CURTAIN SQUIB 1 LINE 1
2 R2 18WT/LB RIGHT CURTAIN SQUIB 1 LINE 2
AMBIENT TEMPERATURE SENSOR-2WAY
CAV CIRCUIT FUNCTION
1 G31 20VT/LG AAT SIGNAL
2 K900 20DB/DG SENSOR GROUND
8W - 80 - 10 8W-80 CONNECTOR PIN-OUTSDR

AMPLIFIER AUDIO C1 (PREMIUM) - GRAY 12 WAY
CAV CIRCUIT FUNCTION
1 X53 20DG LEFT FRONT SPEAKER (+)
2 X55 20DG/BR LEFT FRONT SPEAKER (-)
3 X57 20DG/OR LEFT REAR SPEAKER (-)
4 Z513 18BK GROUND
5 X11 20DG RADIO 12 VOLT OUTPUT
6 X56 20GY/BR RIGHT FRONT SPEAKER (-)
7 X54 20GY RIGHT FRONT SPEAKER (+)
8 X51 20DG/DB LEFT REAR SPEAKER (+)
9 X58 20GY/OR RIGHT REAR SPEAKER (-)
10 X52 20GY/DB RIGHT REAR SPEAKER (+)
11 Z907 18BK GROUND
12 D25 20WT/VT PCI BUS
AMPLIFIER AUDIO C2 (PREMIUM) - GRAY 18 WAY
CAV CIRCUIT FUNCTION
1 A116 18YL/RD FUSED B(+)
2- -
3- -
4 X295 18GY/DG LEFT REAR SPEAKER (-)
5 X154 18GY/YL RIGHT FRONT DOOR SPEAKER (+)
6 X153 18DG/YL LEFT FRONT DOOR SPEAKER (+)
7 X208 18GY/DG RIGHT INSTRUMENT PANEL SPEAKER (+)
8 X299 18GY/YL LEFT INSTRUMENT PANEL SPEAKER (-)
9 A116 18YL/RD FUSED B(+)
10 - -
11 - -
12 X205 18GY/LG LEFT REAR SPEAKER (+)
13 X296 18DG/GY RIGHT REAR SPEAKER (-)
14 X206 18DG/LG RIGHT REAR SPEAKER (+)
15 X156 18GY/LB RIGHT FRONT DOOR SPEAKER (-)
16 X155 18DG/LB LEFT FRONT DOOR SPEAKER (-)
17 X298 18GY/LG RIGHT INSTRUMENT PANEL SPEAKER (-)
18 X209 18GY/OR LEFT INSTRUMENT PANEL SPEAKER (+)
ASHTRAY LAMP-2WAY
CAV CIRCUIT FUNCTION
1 L70 18WT/GY FUSED PARK LAMP RELAY OUTPUT
2 Z923 18BK GROUND
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 11

AUTOMATIC DAY/NIGHT MIRROR C1 (EXCEPT BASE)-7WAY
CAV CIRCUIT FUNCTION
1 F21 20PK/DG FUSED IGNITION SWITCH OUTPUT (RUN-START)
2 Z13 20BK/WT GROUND
3 L1 20WT/LG BACKUP LAMP FEED
4- -
5- -
6- -
7- -
AUTOMATIC DAY/NIGHT MIRROR C2 (TELEMATICS) - 12 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3- -
4 X722 20LB/DG MICROPHONE 2 IN (+)
5 X735 20BR HANDSFREE MICROPHONE SHIELD
6 X712 20DG/LB MICROPHONE 1 IN (+)
7 X793 20DG/YL HANDSFREE MICROPHONE HSD FEED
8- -
9 X730 20GY/YL VOICE RECOGNITION/PHONE SWITCH SIGNAL
10 - -
11 X835 20OR/GY SENSOR GROUND
12 X792 20LB/DG MICROPHONE IN (-)
BACKUP LAMP SWITCH - BLACK 2 WAY
CAV CIRCUIT FUNCTION
A L1 18WT/LG BACKUP LAMP FEED
B L10 18WT/GY FUSED IGNITION SWITCH OUTPUT (RUN)
BATTERY TEMPERATURE SENSOR - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K25 18DB/VT BATT TEMP SIGNAL
2 K900 20DB/DG SENSOR GROUND
8W - 80 - 12 8W-80 CONNECTOR PIN-OUTSDR

BLEND DOOR ACTUATOR (SINGLE ZONE)-2WAY
CAV CIRCUIT FUNCTION
1 C34 20DB/LB COMMON DOOR DRIVER
2 C61 20DB/LG BLEND DOOR DRIVER
BLOWER MOTOR - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 C70 10DB/YL BLOWER MOTOR HIGH DRIVER
2 C7 10DB BLOWER MOTOR FEED
BLOWER MOTOR RESISTOR BLOCK - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 C72 16DB/OR BLOWER MOTOR M1 DRIVER
2 C70 12DB/YL BLOWER MOTOR HIGH DRIVER
3 C71 16DB/BR BLOWER MOTOR LOW DRIVER
4 C73 14DB/VT BLOWER MOTOR M2 DRIVER
BRAKE FLUID LEVEL SWITCH - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 B20 20DG/OR BRAKE FLUID LEVEL SWITCH SENSE
2 Z420 20BK/OR GROUND
BRAKE LAMP SWITCH-6WAY
CAV CIRCUIT FUNCTION
1 A103 18GY/RD FUSED B(+)
2 L50 18WT/TN BRAKE LAMP SWITCH OUTPUT
3 V30 20VT/WT S/C BRAKE SWITCH OUTPUT
3 V30 20VT/WT (5.7L) FUSED IGNITION SWITCH (RUN-START)
4 V32 20VT/YL SPEED CONTROL SUPPLY
4 V32 20VT/YL (5.7L) BRAKE SWITCH NO. 2 SIGNAL
5 Z429 20BK/OR GROUND
6 B29 20DG/WT BRAKE SWITCH SIGNAL
6 B29 20DG/WT (5.7L) BRAKE SWITCH NO. 1 SIGNAL
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 13