Manual Description
The first diagnostic check is performed automatically B every ignition cycle during control unit initialization. Press and hold the steering wheel audio control switch button for at least 5 seconds. While the beep is sounding, press and hold the steering wheel audio control switch button again until you hear prompts.
After the failure records are reported, an interactive microphone test will be performed. Self-diagnosis mode is complete when the voice prompt says All diagnostic functions completed”. Connect satellite radio tuner (factory installed) connector and audio unit connector.
The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunctioning. This system includes seat belt switch inputs and dual stage front air bag modules. Remove the steering wheel rear cover screws and remove the steering wheel rear cover.
Manual Cover
General