4 Speed Automatic 098

OBD Electronic Component Locations

098 Transmission Electronic Components:

1. Transmission Control Module (TCM) -J2I7-

Location: Transmission Control Module (TCM) -J217- is located in Right footwell on A pillar

2. Engine Control Module (ECM) -J257-

Location: Depends on engine equipment

3. Data Link Connector (DLC)

Location: The Data Link Connectors (DLC) are located above the relay plate

4. Valve body

Location: In transmission 098" behind oil pan

^ The Solenoid Valves -N88-, -N89-, -N90-, -N91-, -N92-, -N93-, -N94- and the transmission temperature sensor -G93- are attached to the valve body

5. Multi-Function Transmission Range (TR) Switch -F125-

Location: At rear of transmission housing

6. Vehicle Speed Sensor (VSS) -G68-

Location: On top of transmission housing

7. Throttle Position (TP) Sensor -G69-

Location: The Throttle Position (TP) Sensor is located on the engine throttle valve housing

8. Shift Lock Solenoid -N110-

Location: Solenoid is located on selector lever mount

9. Cruise Control Switch -E45-

Location: Steering column switch

10. Kickdown Switch -F8-

Location: The Kickdown Switch -F8- is integrated in the throttle cable in front of engine compartment

11. Brake Light Switch -F-

Location: The Brake Light Switch is located on the pedal cluster

12. Transmission Range (TR) Program Switch -E122-

Location: The Transmission Range (TR) Program Switch -E122- is located in the center of the instrument panel

^ Is no longer installed on transmissions for vehicles with electronic shift program

13. Park/Neutral Position (PNP) Relay -J226-

Location: Relay plate

14. Transmission Range (TR) Selector Lever Display -Y5-

Location: The Transmission Range (TR) Selector Lever Display -Y5- is located in the center of instrument panel

^ Discontinued after moving display to instrument cluster

15. Transmission Range (TR) Selector Lever Display -Y5

Location: The Transmission Range (TR) Selector Lever Display is located in the instrument cluster

16. Throttle Position (TP) Sensor -G69- (for Diesel engine)

Location: The Throttle Position (TP) Sensor is located on injection pump throttle lever

17. Engine Speed (RPM) Sensor -G28- (for Diesel engine)

^ The Engine Speed (RPM) Sensor is located on top of torque converter