Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Lighting Systems Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Does the ambient light sensor parameter change? | -- | Go to Step 5 | Go to Step 3 |
3 | Inspect for poor connections at the ambient light sensor connector. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 7 | Go to Step 4 |
4 | Replace the ambient light sensor. Refer to Sunload and Twilight Sentinel Sensor Replacement in Instrument Panel, Gauges, and Console. Did you complete the replacement? | -- | Go to Step 7 | -- |
5 | Inspect for poor connections at the headlamp switch connector. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 7 | Go to Step 6 |
6 | Replace the headlamp switch. Refer to Headlamp Switch Replacement . Is the replacement complete? | -- | Go to Step 3 | -- |
7 | Operate the system in order to verify the repair. Did you find and correct the condition? | -- | System OK | Go to Step 2 |
