A/T Shift Lock System

A/T SHIFT LOCK SYSTEM


Diagnosis Procedure

Regarding Wiring Diagram information, Electrical Diagrams.
1.CHECK KEY INTERLOCK CABLE
Check key interlock cable for damage.
Is the inspection result normal?
YES - GO TO 2.
NO - Repair key interlock cable. Component.
2.CHECK SELECTOR LEVER
Check selector lever for damage. Adjustments.
Is the inspection result normal?
YES - GO TO 3.
NO - Repair selector lever. Exploded View.
3.CHECK INPUT SIGNAL





1. Turn ignition switch ON.
2. Check voltage between A/T shift selector connector terminal 1 and ground.
- M156 (without manual mode switch)
- M157 (with manual mode switch without Intelligent Key system)
- M158 (with manual mode switch and Intelligent Key system)






Is the inspection result normal?
YES - GO TO 5.
NO - GO TO 4.
4.CHECK STOP LAMP SWITCH





1. Turn ignition switch OFF.
2. Disconnect stop lamp switch connector.
3. Check continuity between stop lamp switch terminals 3 and 4.






Is the inspection result normal?
YES - GO TO 5.
NO - Repair or replace damaged parts.
5.CHECK GROUND CIRCUIT





1. Disconnect A/T shift selector connector.
2. Check continuity between A/T shift selector connector terminal 2 and ground.
- M156 (without manual mode switch)
- M157 (with manual mode switch without intelligent key system)
- M158 (with manual mode switch and intelligent key system)

Continuity should exist.

Is the inspection result normal?
YES - GO TO 6.
NO - Repair harness or connectors.
6.CHECK PARK POSITION SWITCH (SHIFT SELECTOR) AND SHIFT LOCK SOLENOID





Check continuity between A/T shift selector terminals 1 and 2.






Is the inspection result normal?
YES - Inspection End.
NO - Replace A/T shift selector. Exploded View.