For 1990-2009 cars

Step | Action | Values | Yes | No
--- | --- | --- | --- | ---
1 | Was the Backup Light System Check performed? | -- | Go to Step 2 | Go to Backup Lamp System Check
2 |

1. Test that the backup lamp switch for a manual transaxle is not stuck in the closed position.
2. Test that the transaxle range switch for an automatic transaxle is not stuck in the R position.

Does the switch test OK?

--

Go to Step 3

Go to Step 4

3 | Repair the short to voltage in the RED wire between the switch and S401. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Backup Lamp System Check |
4 | Replace the switch. Refer to Backup Lamp Switch Replacement in Manual Transmission or Transaxle Range Switch in Automatic Transmission. Is the repair complete? |  | Go to Backup Lamp System Check |