Shift Interlock: Testing and Inspection

SHIFT LOCK SYSTEM





Description









Wiring Diagram - SHIFT LOCK SYSTEM -



















Component Function Check
1.CHECK CVT SHIFT LOCK OPERATION (PART 1)
1. Turn ignition switch ON.
2. Shift selector lever to "P" position.
3. Attempt to shift the selector lever to any other position with the brake pedal released.
Can the selector lever be shifted to any other position?
YES - Go to SEE Diagnosis Procedure.
NO - GO TO 2.
2.CHECK CVT SHIFT LOCK OPERATION (PART 2)
1. Shift selector lever to "P" position.
2. Attempt to shift the selector lever to any other position with the brake pedal depressed.
Can the selector lever be shifted to any other position?
YES - INSPECTION END
NO - Go to SEE Diagnosis Procedure.




Diagnosis Procedure
1. CHECK CVT SHIFT SELECTOR POWER CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect CVT shift selector connector.
3. Turn ignition switch ON.
4. Check voltage between CVT shift selector vehicle side harness connector terminal and ground.











Is the inspection result normal?
YES - GO TO 2.
NO - GO TO 6.
2.CHECK GROUND CIRCUIT
Check continuity between CVT 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 CVT SHIFT SELECTOR
1. Shift selector lever to "P" position.
2. Check continuity between CVT shift selector connector terminals.











Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace damaged parts.
4.CHECK PARK POSITION SWITCH
1. Disconnect park position switch connector.
2. Check park position switch. SEE Component Inspection (Park Position Switch).
Is the inspection result normal?
YES - GO TO 5.
NO - Replace park position switch. Exploded View.
5.CHECK SHIFT LOCK SOLENOID
Check shift lock solenoid. SEE Component Inspection (Shift Lock Solenoid).
Is the inspection result normal?
YES - Check intermittent incident. Intermittent Incident.
NO - Replace CVT shift selector. Exploded View.
6.CHECK HARNESS BETWEEN CVT SHIFT SELECTOR AND STOP LAMP SWITCH (PART 1)
1. Turn ignition switch OFF.
2. Disconnect stop lamp switch connector.
3. Check continuity between CVT shift selector vehicle side harness connector terminal and stop lamp switch vehicle side harness connector terminal.











Is the inspection result normal?
YES - GO TO 7.
NO - Repair or replace damaged parts.
7.CHECK HARNESS BETWEEN CVT SHIFT SELECTOR AND STOP LAMP SWITCH (PART 2)
Check continuity between CVT shift selector vehicle side harness connector terminal and ground.











Is the inspection result normal?
YES - GO TO 8.
NO - Repair or replace damaged parts.
8.CHECK STOP LAMP SWITCH (PART 1)
Check stop lamp switch. SEE Component Inspection (Stop Lamp Switch).
Is the inspection result normal?
YES - GO TO 11.
NO - GO TO 9.
9.PERFORM STOP LAMP SWITCH INSTALLATION POSITION ADJUSTMENT
Perform stop lamp switch installation position adjustment. Adjustments.
- GO TO 10.
10.CHECK STOP LAMP SWITCH (PART 2)
Check stop lamp switch. SEE Component Inspection (Stop Lamp Switch).
Is the inspection result normal?
YES - INSPECTION END
NO - Replace stop lamp switch. Exploded View.
11.CHECK HARNESS BETWEEN STOP LAMP SWITCH AND IGNITION SWITCH
Check continuity between stop lamp switch vehicle side harness connector terminal and ground.






Is the inspection result normal?
YES - GO TO 12.
NO - Repair or replace damaged parts.
12.DETECT MALFUNCTIONING ITEMS
Check the following.
- 10A fuse (No.2)
- Harness for short or open between stop lamp switch and ignition switch ( .)
- Ignition switch
Is the inspection result normal?
YES - Check intermittent incident. Intermittent Incident.
NO - Repair or replace damaged parts.




Component Inspection (Stop Lamp Switch)
1.CHECK STOP LAMP SWITCH
Check continuity between stop lamp switch connector terminals.






Is the inspection result normal?
YES - INSPECTION END
NO - Replace stop lamp switch. Exploded View.




Component Inspection (Shift Lock Solenoid)
1.CHECK SHIFT LOCK SOLENOID
Apply voltage to CVT shift selector connector terminal and park position switch connector terminal then check that shift lock solenoid is activated.

CAUTION:
Before applying voltage, always install a fuse between battery positive terminal and CVT shift selector connector terminal.











Is the inspection result normal?
YES - INSPECTION END
NO - Replace CVT shift selector. Exploded View.




Component Inspection (Park Position Switch)
1.CHECK PARK POSITION SWITCH
Check continuity between park position switch connector terminals.





Is the inspection result normal?
YES - INSPECTION END
NO - Replace park position switch. Exploded View.