Radio controls
â–¶ How to fix
Check the radio control panel in the steering wheel including wiring and connectors.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The voltage in the circuit for the radio control panel in the steering wheel has been either too high or too low.
Possible cause
Short circuit or open circuit. The radio control panel in the steering wheel may also be at fault.