Diagnosis Procedure

SHIFT LOCK SYSTEM


WITHOUT ICC : Diagnosis Procedure

1.CHECK POWER SOURCE (PART 1)
1. Turn ignition switch OFF.
2. Disconnect A/T shift selector connector.
3. Turn ignition switch ON.
4. Check voltage between A/T shift selector vehicle side harness connector terminal and ground.





Is the inspection result normal?
YES - GO TO 2.
NO - GO TO 5.
2.CHECK GROUND CIRCUIT
Check continuity between A/T shift selector vehicle side harness connector terminal and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace damaged parts.
3.CHECK HARNESS BETWEEN A/T SHIFT SELECTOR AND SHIFT LOCK UNIT
1. Disconnect shift lock unit connector.
2. Check continuity between A/T shift selector connector terminals and shift lock unit A/T shift selector side connector terminals.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace damaged parts.
4.CHECK SHIFT LOCK UNIT
1. Remove shift lock unit. Exploded View.
2. Check shift lock unit. Component Inspection (Shift Lock Solenoid).
Is the inspection result normal?
YES - Check intermittent incident. Intermittent Incident.
NO - Replace shift lock unit. Exploded View.
5.CHECK POWER SOURCE (PART 2)
1. Turn ignition switch OFF.
2. Disconnect stop lamp switch connector.
3. Turn ignition switch ON.
4. Check voltage between stop lamp switch vehicle side harness connector terminal and ground.





Is the inspection result normal?
YES - GO TO 6.
NO - GO TO 9.
6.CHECK STOP LAMP SWITCH (PART 1)
Check stop lamp switch. Component Inspection (Stop Lamp Switch).
Is the inspection result normal?
YES - GO TO 7.
NO - GO TO 12.
7.CHECK HARNESS BETWEEN STOP LAMP SWITCH AND SHIFT SELECTOR (PART 1)
Check continuity between stop lamp switch vehicle side harness connector terminal and A/T shift selector vehicle side harness connector terminal.





Is the inspection result normal?
YES - GO TO 8.
NO - Repair or replace damaged parts.
8.CHECK HARNESS BETWEEN STOP LAMP SWITCH AND SHIFT SELECTOR (PART 2)
Check continuity between stop lamp switch vehicle side harness connector terminal and ground.





Is the inspection result normal?
YES - Check intermittent incident. Intermittent Incident.
NO - Repair or replace damaged parts.
9.CHECK HARNESS BETWEEN FUSE BLOCK (J/B) AND STOP LAMP SWITCH (PART 1)
1. Turn ignition switch OFF.
2. Disconnect fuse block (J/B) connector.
3. Check continuity between fuse block (J/B) vehicle side harness connector terminal and stop lamp switch vehicle side harness connector terminal.





Is the inspection result normal?
YES - GO TO 10.
NO - Repair or replace damaged parts.
10.CHECK HARNESS BETWEEN FUSE BLOCK (J/B) AND STOP LAMP SWITCH (PART 2)
Check continuity between fuse block (J/B) vehicle side harness connector terminal and ground.





Is the inspection result normal?
YES - GO TO 11.
NO - Repair or replace damaged parts.
11.DETECT MALFUNCTIONING ITEM
Check the following.
- Harness for short or open between ignition switch and fuse block (J/B). .
- Ignition switch
- 10A fuse [No.3, located in the fuse block (J/B)]. Diagrams.
- Fuse block (J/B)
Is the inspection result normal?
YES - Check intermittent incident. Intermittent Incident.
NO - Repair or replace damaged parts.
12.CHECK INSTALLATION POSITION OF STOP LAMP SWITCH
Adjust stop lamp switch position. Inspection and Adjustment.
- GO TO 13.
13.CHECK STOP LAMP SWITCH (PART 2)
Check stop lamp switch. Component Inspection (Stop Lamp Switch).
Is the inspection result normal?
YES - INSPECTION END
NO - Replace stop lamp switch. Exploded View.