1998 DODGE RAM 1500 headlamp

C202 - BLACK (FRONT FASCIA SIDE)
CAV CIRCUIT
1 L89 18WT/YL
2 Z926 18BK
C202 - BLACK (HEADLAMP AND DASH SIDE)
CAV CIRCUIT
1 L89 18WT/YL
2 Z926 18BK
C206 - (CLEARANCE LAMPS SIDE)
CAV CIRCUIT
1 L70 20WT/GY
2 Z946 20BK
C206 - (I/P SIDE)
CAV CIRCUIT
1 L70 18WT/GY
2 Z946 18BK
C207 - (HEADLAMP AND DASH SIDE)
CAV CIRCUIT
1 A34 16RD/WT
2 E11 20OR/DB
3 F21 20PK/DG
4 T315 16YL/BR
5 D25 20VT/DB
6 T885 20YL/GY
7 D200 20WT/LG
8 T316 16YL/GY
9 D202 20WT/VT
10 D201 20WT/DG
11 T41 20YL/DB
12 T313 20YL/LG
13 D203 20WT/BR
14 Z905 16BK
8W - 80 - 24 8W-80 CONNECTOR PIN-OUTSDR

C207 - (TRANSFER CASE CONTROL MODULE
SIDE)
CAV CIRCUIT
1 A34 16RD/WT
2 E11 20OR/DB
3 F21 20PK/DG
4 T315 16YL/BR
5 D25 20VT/DB
6 T885 20YL/GY
7 D200 20WT/LG
8 T316 16YL/GY
9 D202 20WT/VT
10 D201 20WT/DG
11 T41 20YL/DB
12 T313 20YL/LG
13 D203 20WT/BR
14 Z905 16BK
C216 - (CHASSIS SIDE)
CAV CIRCUIT
1 B4 18DG/GY
2 B3 18DG/YL
3 L678 18BR
4 L53 18DG/WT
5 L62 18WT/YL
6 K900 18DB/DG
8 L70 18WT/GY
C216 - (HEADLAMP AND DASH SIDE)
CAV CIRCUIT
1 B4 20DG/GY
2 B3 20DG/YL
3 L678 18BR
4 L53 18DG/WT
5 L62 18WT/YL
6 K900 20DB/DG
7 N4 18DB/WT
8 L70 18WT/GY
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 25

C217 - BLACK (CHASSIS SIDE)
CAV CIRCUIT
1 L673 18YL
2 B40 14DG (TRAILER TOW)
3 A100 14RD/VT (TRAILER TOW)
4 L7 18WT/YL
5 A109 14OR/RD
6 L50 18WT/TN
7 Z927 12BK/OR
8-
9-
10 L54 18WT/LG
11 L63 18WT/DG
12 L1 18WT/LG
13 L674 18LG
14 Z928 16BK
C217 - BLACK (HEADLAMP AND DASH SIDE)
CAV CIRCUIT
1 L673 18YL
2 B40 14DG (TRAILER TOW)
3 A100 14RD/VT (TRAILER TOW)
4 L7 18WT/YL
5 A109 16OR/RD (GAS)
6 L50 18WT/TN
7 Z927 14BK/OR
8-
9-
10 L54 18WT/LG
11 L63 18WT/DG
12 L1 18WT/LG
13 L674 18LG
14 Z928 16BK
C218 - (BODY SIDE)
CAV CIRCUIT
1-
2 A405 18RD/DB
3 C16 16DB/GY (SLT)
4 A930 18RD (SLT)
5-
6-
7-
8-
9 A210 12OR/RD (SLT)
10 -
11 -
12 C15 16DB/WT (SLT)
8W - 80 - 26 8W-80 CONNECTOR PIN-OUTSDR

C218 - NATURAL (HEADLAMP AND DASH SIDE)
CAV CIRCUIT
1-
2 A405 18RD/DB
3 C16 16DB/GY (EXCEPT 3.7L BASE)
4 A930 18RD (EXCEPT 3.7L BASE)
5-
6-
7-
8-
9 A210 12OR/RD (EXCEPT 3.7L BASE)
10 -
11 -
12 C15 16DB/WT (EXCEPT 3.7L BASE)
C219 - (HEADLAMP AND DASH SIDE)
CAV CIRCUIT
1 C110 20DB/LB (TRAILER TOW)
2 D15 18WT/DG (NGC)
3 L50 18WT/TN
4 F1 16PK/WT (NGC)
5 D21 20WT/BR
6 A103 18GY/RD
7 T751 16YL
8 D20 20WT/LG
9 E11 20OR/DB (ELECTRONIC TRANSFER
CASE)
10 A970 10RD
11 A991 10RD (TRAILER TOW)
12 -
13 -
14 -
15 -
16 V38 20VT/OR (5.7L)
17 V37 20VT
18 T6 20DG (GAS/DIESEL A/T)
19 L70 18WT/GY
20 F21 20PK/DG
21 V32 20VT/YL
22 -
23 A921 16RD
24 B25 20DG/WT
25 F202 20PK/GY (5.7L)
25 V30 20VT/WT (GAS EXCEPT 5.7L/DIE-
SEL A/T)
26 A114 18GY/RD
27 L1 18WT/LG
28 -
29 -
30 V937 20VT/BR (5.7L)
30 K900 20DB/DG (EXCEPT 5.7L)
31 A944 20RD
32 F504 20GY/PK
33 A941 18RD
34 -
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 27

C219 - (HEADLAMP AND DASH SIDE)
CAV CIRCUIT
35 -
36 F984 18PK/YL
37 -
38 F951 16PK/LG
39 T917 20YL/TN (DIESEL A/T)
40 -
41 A951 16RD
42 F202 20PK/GY
43 A72 18RD/OR (TRAILER TOW)
44 D16 18WT/OR (GAS)
45 -
46 K77 18BR/WT (MAUAL TRANSFER
CASE)
47 T117 20DG/YL (MANUAL TRANSFER
CASE EXCEPT NGC)
48 A205 18RD/OR
49 A116 18YL/RD
50 -
51 -
52 -
53 R79 20LB/VT (NGC EXCEPT 5.7L ABS)
54 R81 20LB/WT (NGC EXCEPT 5.7L ABS)
55 -
56 F100 18PK/VT
57 R80 20VT/LB (NGC EXCEPT 5.7L ABS)
58 R82 20WT/LB (NGC EXCEPT 5.7L ABS)
59 -
60 A981 14RD
61 F982 14PK/YL
62 -
63 -
64 -
65 -
66 F922 16PK/YL
67 F201 18PK/OR
68 L89 18WT/YL (TRAILER TOW)
69 B29 20DG/WT
70 A919 20RD
71 -
72 D25 20VT/PK
73 F983 20PK/YL
74 -
8W - 80 - 28 8W-80 CONNECTOR PIN-OUTSDR

HEADLAMP SWITCH - BLACK 8 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3 E19 20OR/BR PANEL LAMPS DIMMER SIGNAL
4 Z407 20BK/OR GROUND
5 L89 20WT/YL (FOG LAMPS) FOG LAMP RELAY OUTPUT
6 E2 20OR/BR PANEL LAMPS DIMMER SIGNAL
7 L115 20WT/YL HEADLAMP SWITCH RETURN
8 L116 20WT/LG HEADLAMP SWITCH SIGNAL
HEADLAMP-LEFT - BLUE 3 WAY
CAV CIRCUIT FUNCTION
A L43 18WT/DB LEFT LOW BEAM OUTPUT
B Z345 18BK/LB GROUND
C L33 18WT/LG LEFT HIGH BEAM OUTPUT
HEADLAMP-RIGHT - BLUE 3 WAY
CAV CIRCUIT FUNCTION
A L44 18WT/TN RIGHT LOW BEAM OUTPUT
B Z346 18BK/LG GROUND
C L34 18WT/GY RIGHT HIGH BEAM OUTPUT
HEATED SEAT CUSHION-DRIVER - BLUE 4 WAY
CAV CIRCUIT FUNCTION
1 P187 18LG/BR DRIVER SEAT TEMPERATURE SENSOR INPUT
2 Z939 20BK GROUND
3 P53 20LG/OR DRIVER SEAT TEMPERATURE 5 VOLT SUPPLY
4 P89 20LG/OR SEAT HEATER DRIVER
8W - 80 - 68 8W-80 CONNECTOR PIN-OUTSDR

INSTRUMENT CLUSTER C2 - GRAY 16 WAY
CAV CIRCUIT FUNCTION
1 G194 20VT/LG WASH/BEAM SELECT SWITCH SIGNAL
2 G160 20VT/LG (SLT)8PASSENGER DOOR LOCK SWITCH MUX
3 G161 20VT/DG (SLT) DRIVER DOOR LOCK SWITCH MUX
4 E2 20OR/BR PANEL LAMPS DIMMER SIGNAL
5 L116 20WT/LG HEADLAMP SWITCH SIGNAL
6- -
7 G163 20VT/LB (SLT) DRIVER CYLINDER LOCK SWITCH MUX
8 L12 20WT/OR TURN LAMPS SWITCH SIGNAL
9- -
10 W52 20BR/YL INTERMITTENT WIPER SWITCH SIGNAL
11 T117 20DG/YL TRANS RANGE SENSOR ELECTRONIC CLUSTER 5
VOLT SUPPLY
12 X20 20GY/WT (SLT PREMIUM RADIO) RADIO CONTROL MUX
13 - -
14 - -
15 - -
16 - -
INSTRUMENT CLUSTER C3 - GRAY 26 WAY
CAV CIRCUIT FUNCTION
1 G75 20VT DRIVER DOOR AJAR SWITCH SENSE
2 G77 20VT/GY LEFT REAR DOOR AJAR SWITCH SENSE
3 G76 20VT/YL RIGHT REAR DOOR AJAR SWITCH SENSE
4 G74 20VT/WT PASSENGER DOOR AJAR SWITCH SENSE
5- -
6- -
7 K77 18BR/WT TRANSFER CASE POSITION SENSOR INPUT
8 L900 20WT/YL WIPER/TURN/BEAM SELECT SWITCH RETURN
9 L115 20WT/YL HEADLAMP SWITCH RETURN
10 T917 20YL/TN TRANS RANGE SENSOR ELECTRONIC CLUSTER MUX
11 - -
12 - -
13 Z18 20BK/LB GROUND
14 X3 20DG/VT HORN SWITCH SENSE
15 L50 18WT/TN BRAKE LAMP SWITCH OUTPUT
16 G15 20VT/TN KEY IN IGNITION SWITCH SENSE
17 - -
18 - -
19 D25 20WT/VT PCI BUS
20 G10 20VT/LG SEAT BELT SWITCH SENSE
21 - -
22 B25 20DG/WT PARK BRAKE SWITCH SENSE
23 F983 20PK/YL FUSED IGNITION SWITCH OUTPUT (RUN-ACC)
24 F1 16PK/WT FUSED IGNITION SWITCH OUTPUT (OFF-RUN-START)
25 F21 20PK/DG FUSED IGNITION SWITCH OUTPUT (RUN-START)
26 A114 18GY/RD FUSED B(+)
8W - 80 - 72 8W-80 CONNECTOR PIN-OUTSDR

CONNECTOR NAME/NUMBER COLOR LOCATION FIG.
Glove Box Lamp and Switch BK At Glove Box 35, 39
Governor Pressure Sensor BK Left Rear of Transmission N/S
Hands Free Module Right Instrument Panel 39
Headlamp Switch BK Left Side of Instrument Panel 32, 35, 38
Headlamp-Left BL At Headlamp 23, 28, 29
Headlamp-Right BL At Headlamp 1, 21, 26
Heated Seat Cushion - Driver BL Under Driver Seat N/S
Heated Seat Cushion - Passenger BL Under Passenger Seat N/S
Heated Seat Switch-Driver RD Center of Instrument Panel 33, 35, 36
Heated Seat Switch-Passenger BL Center of Instrument Panel 33, 35, 36
Horn Switch WT In Steering Wheel N/S
Horn-High Note BK Left Front Fender 23, 28, 29
Horn-Low Note BK Left Front Fender 23, 29
Idle Air Control Motor BK On Throttle Body 6
Ignition Coil GY Left Rear of Engine N/S
Ignition Switch BK Steering Column 31
Inlet Air Temperature/Pressure
SensorBK Right Side Engine 10
Input Speed Sensor BK At Transmission 15, 16
Instrument Cluster C1 GY Rear of Instrument Cluster 35
Instrument Cluster C2 GY Rear of Instrument Cluster 35
Instrument Cluster C3 WT Rear of Instrument Cluster 35
Intake Air Heater Relay Right Engine Compartment 2
Intake Air Temperature/Manifold
Absolute Pressure Sensor (Diesel)BK Left rear Engine N/S
Intake Air Temperature Sensor BK On Intake Manifold 5
Integrated Power Module C1 BK Left Front Fender 26, 28
Integrated Power Module C2 WT Left Front Fender 26, 28
Integrated Power Module C3 GR Left Front Fender 26, 28
Integrated Power Module C4 WT Left Front Fender 26, 28
Integrated Power Module C5 BK Left Front Fender 26, 28
Integrated Power Module C6 BK Left Front Fender 25, 26, 28
Integrated Power Module C7 GY Left Front Fender 26, 28
Integrated Power Module FCM BK In IPM N/S
Knock Sensor BK Left Rear of Engine 5, 7, 9
License Lamp-Left BK At Rear Bumper 50, 51
License Lamp-Right BK At Rear Bumper 50, 51
Lift Pump Motor BK Near T/O for WIF Sensor N/S
Line Pressure Sensor BK Right Rear of Transmission 15, 18
Lumbar Motor-Driver DK GY At Driver Seat N/S
Lumbar Motor-Passenger BK At Passenger Seat N/S
Manifold Absolute Pressure Sensor GY Left Front of Intake Manifold 6
Mode Door Actuator 1 BK Right Side of HVAC N/S
DR8W-91 CONNECTOR/GROUND/SPLICE LOCATION 8W - 91 - 5
CONNECTOR/GROUND/SPLICE LOCATION (Continued)