Shift Lock System

SHIFT LOCK SYSTEM

Description








Wiring Diagram - CVT SHIFT LOCK SYSTEM

For connector terminal arrangements, harness layouts, and alphabets in a (option abbreviation; if not described in wiring diagram), refer to "Connector Information" Connector Information.







Component Function Check


1. CHECK CVT SHIFT LOCK OPERATION

1.Turn ignition switch ON.
2.Shift selector lever to "P" position.
3.Attempt to shift selector lever to any other position with brake pedal released.
Can selector lever be shifted to any other position?
YES- INSPECTION END
NO- GO TO 2.

2. CHECK CVT SHIFT LOCK OPERATION

Attempt to shift selector lever to any other position with brake pedal depressed.
Can the selector lever be shifted to any other position?
YES- INSPECTION END
NO- Go to "Diagnosis Procedure" .


Diagnosis Procedure


1. CHECK POWER SOURCE

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 and ground.





Is the inspection result normal?
YES- GO TO 2.
NO-Check the following.
- Harness for short or open between ignition switch and stop lamp switch
- 10A fuse (No. 1, located in fuse block)
- Ignition switch

2. CHECK STOP LAMP SWITCH

1.Turn ignition switch OFF.
2.Check stop lamp switch. Refer to "Component Inspection (Stop Lamp Switch)" .
Is the inspection result normal?
YES- GO TO 3.
NO- Replace stop lamp switch. Refer to "Exploded View" Exploded View.

3. CHECK HARNESS BETWEEN STOP LAMP SWITCH AND CVT SHIFT SELECTOR (PART 1)

1.Disconnect CVT shift selector connector.
2.Check continuity between stop lamp switch vehicle side harness connector terminal and CVT shift selector vehicle side connector terminal.





Is the inspection result normal?
YES- GO TO 4.
NO- Repair or replace damaged parts.

4. CHECK HARNESS BETWEEN STOP LAMP SWITCH AND CVT SHIFT SELECTOR (PART 2)

Check continuity between stop lamp switch vehicle side harness connector terminal and ground.





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

5. CHECK GROUND CIRCUIT (PART 1)

Check continuity between CVT shift selector vehicle side harness connector terminal and ground.





Is the inspection result normal?
YES- GO TO 6.
NO- Repair or replace damaged parts.

6. CHECK GROUND CIRCUIT (PART 2)

Check voltage between CVT shift selector vehicle side harness connector terminal and ground.





Is the inspection result normal?
YES- GO TO 7.
NO- Repair or replace damaged parts.

7. 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 9.
NO- GO TO 8.

8. CHECK HARNESS BETWEEN CVT SHIFT SELECTOR AND SHIFT LOCK SOLENOID

1.Disconnect shift lock solenoid connector.
2.Check continuity between CVT shift selector connector terminal and shift lock solenoid harness connector terminal.





Is the inspection result normal?
YES- GO TO 9.
NO- Repair or replace damaged parts.

9. CHECK SHIFT LOCK SOLENOID

1.Remove shift lock solenoid. Refer to "WITHOUT MANUAL MODE : Exploded View" Exploded View Without Manual Mode (without manual mode), "WITH MANUAL MODE : Exploded View" Exploded View With Manual Mode (with manual mode).
2.Check shift lock solenoid. Refer to "Component Inspection (Shift Lock Solenoid)" .
Is the inspection result normal?
YES- INSPECTION END
NO- Replace shift lock solenoid. Refer to "WITHOUT MANUAL MODE : Exploded View" Exploded View Without Manual Mode
(without manual mode), "WITH MANUAL MODE : Exploded View" Exploded View With Manual Mode (with manual mode).


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. Refer to "Exploded View" Exploded View.


Component Inspection (Shift Lock Solenoid)


1. CHECK SHIFT LOCK SOLENOID

Apply voltage to terminals of shift lock solenoid connector and then check that shift lock solenoid is activated.

CAUTION:
Connect the fuse between the terminals when applying the voltage.





Can the lock plate be moved up and down?
YES- INSPECTION END
NO- Replace shift lock solenoid. Refer to "WITHOUT MANUAL MODE : Exploded View" Exploded View Without Manual Mode
(without manual mode), "WITH MANUAL MODE : Exploded View" Exploded View With Manual Mode (with manual mode).