Inspection Procedure

PREPARATION: 

Disconnect the radio receiver assembly connector.

CHECK: 

Check voltage terminals +B.

OK: 

+B. 10 - 14 V 

CHECK: 

Check voltage terminal ACC when turn ignition switch ACC or ON position.

OK: 

ACC: 10 - 14 V 

CHECK: 

Check continuity terminal GND.

OK: 

GND: Continuity 

1. NG: Replace or repair wire harness or connector. 
2. OK: Replace the radio receiver assembly.