For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
DEFINITION: Backup lamps do not go ON
1 | Check for burned out backup lamps by turning the switch ON. Do the lamps go ON? |  | System OK | Go to Step 2
2 | Replace the lamp(s). Do the lamps go ON? | System OK | Go to Step 3
3 |

1. Check the backup light switch connector for looseness or corrosion. Refer to Backup Lamp Switch Replacement .
2. Adjust, repair, or replace as necessary.

Do the lamps go ON?

System OK

Go to Step 4

4 |

1. Check for faulty backup light switch assembly. Refer to Backup Lamp Switch Replacement .
2. Repair or replace components as necessary.

Do the lamps go ON?

System OK

Refer to Back-Up Lamp in Lighting Systems and Horns