Related To Steering Switch

Symptoms	Probable malfunction location
None of the steering switch operations work.	Steering switch malfunction. Replace steering wheel. Refer to following. Models with vehicle speed sensitive P/S: REMOVAL AND INSTALLATION . Models with direct adaptive steering: REMOVAL AND INSTALLATION .
Only specified switch cannot be operated.
Steering switch's " ", "MENU UP", "MENU DOWN"," " and "OK" switches do not work.	Steering switch signal A circuit malfunction. Refer to DIAGNOSIS PROCEDURE .
Steering switch's "VOL UP", "VOL DOWN" and " " switches do not work.	Steering switch signal B circuit malfunction. Refer to DIAGNOSIS PROCEDURE .