Switch Tests-Park/Neutral, Backup Lamp and Optional Circuits

NOTE: LED lights red when circuit is closed.





LED turns off when circuit is open.

1. Press and hold each test button while moving the transmission range selector lever to each gear position.
2. Monitor each STATUS LED:
The LED in the appropriate gear position being testing should light red.
If the LED for the applicable gear position fails to light red, or if it lights for a position other than the gear selected:
- Verify digital TR alignment. Refer to the assembly procedure.
- Retest.
3. If the digital TR sensor fails, replace it.
After testing is finished, follow the Disconnecting The Tester procedure.