Steering Pad Function

PROBLEM SYMPTOMS TABLE - STEERING PAD FUNCTION

Symptom	Suspected Area
The system cannot be operated by the steering pad switch	Steering pad switch circuit Replace radio receiver assy
Volume cannot be adjusted by using the steering pad switch (sound is heard, volume can be adjusted by the radio receiver)	Volume cannot be adjusted by using the steering pad switch AVC-LAN circuit (radio receiver assy - gateway ECU) Wire harness Steering pad switch circuit Replace gateway ECU
With the headlamp dimmer switch ON, the steering pad switch is not illuminated	With the headlamp dimmer switch on, the steering pad switch is not illuminated Wire harness Combination meter system Steering pad switch circuit