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Home >> Lexus >> 2007 >> ES 350 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Navigation >> Navigation System >> Steering Pad Switch Circuit >> Description

Steering Pad Switch Circuit: Description

This circuit sends an operation signal from the steering pad switch to the radio receiver.

If there is an open in the circuit, the audio or navigation system cannot be operated using the steering pad switch.

If there is a short in the circuit, the resulting condition is the same as if the switch were continuously depressed. Therefore, the radio receiver or multi-display cannot be operated using the steering pad switch, and the radio receiver or multi-display itself cannot function.