For 1990-2009 cars only
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
Schematic Reference : Radio/Audio System Schematics | ||||
1 | Did you perform the Diagnostic System Check - Vehicle? | -- | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information |
2 | Operate all of the steering wheel controls. Do all of the steering wheel controls operate properly? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Replace the appropriate steering wheel radio control. Did you complete the replacement? | -- | Go to Step 4 | -- |
4 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 1 |
