Transmission Position Sensor/Switch: Service and Repair
Transmission Range Switch Replacement1. Raise the vehicle, and make sure it is securely supported.
2. Shift to the [N] position.
3. Remove the transmission range switch connector (A) from the connector bracket (B), then disconnect the connector.
4. Remove the harness clamp (C) from its bracket (D).
5. Remove the clamp from the clamp bracket on the transmission housing, and remove the harness holder (A) from the end cover (B).
6. Remove the transmission range switch cover (C), then remove the transmission range switch (D) from the end cover.
7. Set the new transmission range switch to the [N] position.
NOTE: The transmission range switch clicks in the [N] position.
8. Install the transmission range switch (A) on the control shaft (B), then secure it with the bolts.
NOTE: Do not move the transmission range switch when tightening the bolts.
9. Install the transmission range switch cover (C), and the harness holder (D) on the end cover (E).
10. Connect the transmission range switch connector (A), then install it on the connector bracket (B).
11. Install the harness clamp (C) on its bracket (D).
12. Turn the ignition switch ON (II). Move the shift lever through all gears, and check the transmission range switch synchronization with the A/T gear position indicator.
13. Allow the wheels to rotate freely, then start the engine.
14. Move the shift lever through all gears, and verify the following:
- The engine will not start in any position other than [N] or [P].
- The back-up lights come on when the shift lever is in the [R] position.