Inspection Procedure

PREPARATION: 

Disconnect the radio and player connector.

CHECK: 

Check the voltage of terminal +B.

OK: 

+B: 10 -- 14 V 

CHECK: 

Check the voltage of terminal ACC when the ignition switch is in ACC or ON position.

OK: 

ACC: 10 -- 14 V 

CHECK: 

Check continuity at terminal GND.

OK: 

GND: Continuity 

1. NG : Replace or repair wire harness. 
2. OK : Replace radio and player.