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Home >> Toyota >> 2012 >> RAV4 EV >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio / Visual System (W/USB Audio System) (Diagnostics & Symptom Tests) >> AUDIO AND VISUAL SYSTEM (w/ USB Audio System) >> Circuit Tests >> Steering Pad Switch Circuit >> Description
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Steering Pad Switch Circuit: Description

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

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

If there is a short in the circuit, the same condition as when the switch is continuously depressed occurs.

Therefore, the radio receiver assembly cannot be operated using the steering pad switch assembly, and the radio receiver assembly itself cannot function.