1998 DODGE RAM 1500 Throttle

Component Page
Speaker-Right Instrument Panel....... 8W-80-96
Speaker-Right Rear................. 8W-80-96
Speed Control Servo (Diesel A/T/NGC) . . . 8W-80-97
Speed Control Switch-Left (ETC)....... 8W-80-97
Speed Control Switch-Left
(Except ETC).................... 8W-80-97
Speed Control Switch-Right (ETC)...... 8W-80-97
Speed Control Switch-Right (Except
ETC)........................... 8W-80-97
Tail/Stop/Turn Signal Lamp-Left....... 8W-80-98
Tail/Stop/Turn Signal Lamp-Right...... 8W-80-98
Tailgate Lamp..................... 8W-80-98
Throttle Position Sensor (3.7L)......... 8W-80-98
Throttle Position Sensor (4.7L)......... 8W-80-99
Tow/haul Overdrive Switch............ 8W-80-99
Trailer Tow Connector............... 8W-80-99
Trailer Tow Connector-Add On......... 8W-80-99
Transfer Case Control Module C1 (Electric
4x4).......................... 8W-80-100
Transfer Case Control Module C2 (Electric
4x4).......................... 8W-80-100Component Page
Transfer Case Control Module C3
(Electric 4x4)................... 8W-80-101
Transfer Case Mode Sensor.......... 8W-80-101
Transfer Case Selector Switch........ 8W-80-101
Transfer Case Shift Motor........... 8W-80-101
Transmission Range Sensor.......... 8W-80-102
Transmission Solenoid Assembly
(48RE)........................ 8W-80-102
Transmission Solenoid/TRS Assembly
(NGC)......................... 8W-80-102
Vacuum Pump (Diesel).............. 8W-80-103
Vistronic Fan Drive (Diesel).......... 8W-80-103
Washer Fluid Level Switch........... 8W-80-103
Washer Pump Motor-Front........... 8W-80-103
Water In Fuel Sensor............... 8W-80-103
Wheel Speed Sensor-Left Front....... 8W-80-104
Wheel Speed Sensor-Rear............ 8W-80-104
Wheel Speed Sensor-Right Front...... 8W-80-104
Wiper Motor...................... 8W-80-104
8W - 80 - 4 8W-80 CONNECTOR PIN-OUTSDR

ACCELERATOR PEDAL POSITION SENSOR (DIESEL M/T)-6WAY
CAV CIRCUIT FUNCTION
1 K29 20WT/BR APPS NO. 2 SIGNAL
2 K854 20VT/BR APPS NO. 2 5 VOLT SUPPLY
3 K852 20BR/LB APPS NO. 1 5 VOLT SUPPLY
4 K400 20BR/VT APPS NO. 2 RETURN
5 K23 20BR/WT APPS NO. 1 SIGNAL
6 K167 20BR/YL APPS NO. 1 RETURN
ACCELERATOR PEDEL POSITION SENSOR (DIESEL A/T)-6WAY
CAV CIRCUIT FUNCTION
1 K914 18RD/WT SENSOR GROUND
2 K556 18OR/BR NOT IDLE SWITCH
3 K22 18BR/WT TP SIGNAL
4 K922 18LG/OR THROTTLE POSITION SENSOR RETURN
5 K851 18VT/PK 5-VOLT SUPPLY
6 K565 18OR IDLE SWITCH
ADJUSTABLE PEDAL MOTOR (EXCEPT MEMORY)-2WAY
CAV CIRCUIT FUNCTION
1 P206 18LG/LB ADJUSTABLE PEDALS MOTOR REVERSE
2 P205 18LG/WT ADJUSTABLE PEDALS MOTOR FORWARD
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 7

ELECTRIC BRAKE PROVISION-4WAY
CAV CIRCUIT FUNCTION
A A400 14TN/RD FUSED B(+)
B B40 14DG TRAILER TOW BRAKE B(+)
C L50 18WT/TN BRAKE LAMP SWITCH OUTPUT
D Z998 18BK GROUND
ELECTRIC THROTTLE CONTROL MODULE - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 K22 18BR/OR TP NO. 1 SIGNAL
2 F855 18PK/YL 5 VOLT SUPPLY
3 K447 18TN/YL ETC MOTOR (+)
4 K122 18BR/DG TP NO. 2 SIGNAL
5 K448 18TN/OR ETC MOTOR (-)
6 K922 18BR/DB TP SENSOR RETURN
ENGINE CONTROL MODULE C1 (DIESEL) - 60 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3- -
4 D72 18WT/LB CCD BUS (+)
5 D71 18WT/DB CCD BUS (-)
6 K65 18BR/LB FUEL PUMP RELAY RETURN
7 K20 18BR/GY GEN FIELD CONTROL
8- -
9- -
10 - -
11 K2 18TN/BK (A/T) ECT SIGNAL
11 K2 18VT/OR (M/T) ECT SIGNAL
12 K181 18BR/YL FUEL PUMP DRIVER
13 - -
14 K22 18BR/WT (A/T) TP SIGNAL
14 K23 18DB/WT (M/T) APPS NO. 1 SIGNAL
15 K21 18DB/LG INTAKE AIR TEMPERATURE SENSOR SIGNAL
16 - -
16 K29 18WT/BR (M/T) APPS NO. 2 SIGNAL
17 - -
18 - -
19 K31 18BR FUEL PUMP RELAY CONTROL
20 - -
21 - -
22 K24 18LB/BR (A/T) CKP SIGNAL
22 K24 18BR/LB (M/T) CKP SIGNAL
23 K914 18RD/WT (A/T) SENSOR GROUND
23 K914 18BR/WT (M/T) SENSOR GROUND
24 K44 18DB/GY CMP SIGNAL
25 K668 18LG (A/T) SUPPLY VOLTAGE
25 K688 18BR (M/T) SUPPLY VOLTAGE
8W - 80 - 58 8W-80 CONNECTOR PIN-OUTSDR

ENGINE CONTROL MODULE C1 (DIESEL) - 60 WAY
CAV CIRCUIT FUNCTION
26 C918 18BK/LB A/C PRESSURE SENSOR GROUND
27 K853 18DB/BR 5 VOLT SUPPLY
28 - -
29 K690 18DG/YL (A/T) INLET AIR TEMPERATURE/PRESSURE RETURN
29 K690 18BR/YL (M/T) INLET AIR TEMPERATURE/PRESSURE RETURN
30 K11 16WT/DB (A/T) INJECTOR CONTROL NO. 1
30 K11 16BR/YL (M/T) INJECTOR CONTROL NO.1
31 G123 18VT/LG WATER IN FUEL SENSOR SIGNAL
32 K916 18BR/OR SENSOR GROUND
33 K922 18LG/OR (A/T) THROTTLE POSITION SENSOR RETURN
33 K167 18BR/YL (M/T) APPS NO. 1 RETURN
34 K565 18OR IDLE SWITCH
35 - -
36 K14 16BR/TN INJECTOR CONTROL NO. 4
37 - -
38 - -
39 - -
40 K13 16TN (A/T) INJECTOR CONTROL NO. 3
40 K13 16BR/LB (M/T) INJECTOR CONTROL NO.3
41 - -
42 K851 18VT/PK (A/T) 5-VOLT SUPPLY
42 K852 18BR/VT (M/T) APPS 1 5-VOLT SUPPLY
43 K37 18LB (A/T) BOOST PRESSURE SENSOR SIGNAL
43 K37 18BR/OR (M/T) BOOST PRESSURE SENSOR SIGNAL
44 K556 18OR/BR NOT IDLE SWITCH
45 N2 18DB/YL LIFT PUMP FEED
46 K58 16BR/VT INJECTOR CONTROL NO. 6
47 - -
48 - -
49 - -
50 K12 16BR/DB INJECTOR CONTROL NO. 2
51 - -
52 K975 18BR/BK (A/T) SENSOR GROUND
52 K975 18BR/OR (M/T) SENSOR GROUND
53 K915 18VT/RD FUEL RAIL SENSOR RETURN
54 F855 18PK/YL 5 VOLT SUPPLY
55 - -
56 K38 16GY (A/T) INJECTOR CONTROL NO. 5
56 K38 16BR/OR (M/T) INJECTOR CONTROL NO. 5
57 K229 16TN/PK (A/T) ENG-INJECTOR HIGH SIDE DRIVER-BANK 2
57 K229 16BR/LB (M/T) ENG-INJECTOR HIGH SIDE DRIVER-BANK 2
58 - -
59 K227 16BR/LG ENG-INJECTOR HIGH SIDE DRIVER-BANK 1
60 - -
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 59

POWERTRAIN CONTROL MODULE C2 (NGC) - ORANGE 38 WAY
CAV CIRCUIT FUNCTION
1 K10 18DB/OR COIL CONTROL NO. 6
2 K16 18DB/YL COIL CONTROL NO. 5
3 K15 18DB/GY COIL CONTROL NO. 4
4 K58 18BR/VT INJECTOR CONTROL NO. 6
5 K38 18BR/OR INJECTOR CONTROL NO. 5
6 K447 18TN/YL (5.7L) ETC MOTOR (+)
7 K18 18DB/OR COIL CONTROL NO. 3
8 K35 18DB/VT (5.7L LIGHT DUTY) EGR SOLENOID CONTROL
9 K17 18DB/TN COIL CONTROL NO. 2
10 K19 18DB/DG COIL CONTROL NO. 1
11 K14 18BR/TN INJECTOR CONTROL NO. 4
12 K13 18BR/LB INJECTOR CONTROL NO. 3
13 K12 18BR/DB INJECTOR CONTROL NO. 2
14 K11 18BR/YL INJECTOR CONTROL NO. 1
15 K922 18BR/DB (5.7L) THROTTLE POSITION SENSOR GROUND
16 - -
17 K199 18BR/VT O2 2/1 HEATER CONTROL
18 K99 18BR/LG O2 1/1 HEATER CONTROL
19 K20 18BR/GY GEN FIELD CONTROL
20 K2 18VT/OR ECT SIGNAL
21 K22 18BR/OR TP NO. 1 SIGNAL
22 K34 18DB/LG (5.7L LIGHT DUTY) EGR SENSOR SIGNAL
23 K1 18VT/BR MAP SIGNAL
24 K942 18BR/LG (EXCEPT 4.7L) KNOCK SENSOR NO. 1 RETURN
25 K42 18DB/YL (EXCEPT 4.7L) KNOCK SENSOR NO. 1 SIGNAL
26 - -
27 K900 18DB/DG SENSOR GROUND
28 K122 18BR/DG (5.7L) TP NO. 2 SIGNAL
28 K961 18BR/VT (EXCEPT 5.7L) IAC RETURN
29 F855 18PK/YL 5 VOLT SUPPLY
30 K21 18DB/LG IAT SIGNAL
31 K41 18DB/LB O2 1/1 SIGNAL
32 K904 18DB/DG O2 RETURN (DOWN)
33 K43 18DB/LG O2 2/1 SIGNAL
34 K44 20DB/GY CMP SIGNAL
35 K24 20BR/LB CKP SIGNAL
36 K242 18BR/WT (EXCEPT 4.7L) KNOCK SENSOR NO. 2 SIGNAL
37 K924 18WT/BR (EXCEPT 4.7L) KNOCK SENSOR NO. 2 RETURN
38 K448 18TN/OR (5.7L) ETC MOTOR (-)
38 K61 18VT/GY (EXCEPT 5.7L) IAC MOTOR CONTROL
DR8W-80 CONNECTOR PIN-OUTS 8W - 80 - 89

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

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

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)