Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Exterior Lights Schematics | |||
1 | Did you review the Lighting System Description and Operation and perform the necessary inspections? | Go to Step 2 | |
2 | Verify that the backup lamps are always ON. Does the system operate normally? | Go to Testing for Electrical Intermittents in Wiring Systems | Go to Step 3 |
3 | Disconnect the backup lamp switch or park neutral position switch. Did the lamps turn OFF? | Go to Step 5 | Go to Step 4 |
4 | Repair the short to voltage in the backup lamp supply voltage circuit. Refer to Wiring Repairs in Wiring Systems Did you complete the repair? | Go to Step 6 | -- |
5 | Replace the backup lamp switch/park neutral position switch. Refer to Park/Neutral Position Switch Replacement or Backup Lamp Switch Replacement . Did you complete the replacement? | Go to Step 6 | -- |
6 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
