Other information:
Troubleshooting Guide
Troubleshooting (In stages)
Trouble SymptomProbable CauseRemedySystem does not turn on when power switch is pressedRadio receiver power source circuitR-1LCD moduleR-1Panel switch does not functionSteering pad switch circuitR-3AVN head unit front PCB ass''yR-1Radio recei ...
Inspection
1.
Check for continuity between the terminals while operating
the wiper and washer switch. If it is not normal condition, replace
wiper and wiper switch.
Rear Wiper Switch
Rear Washer Switch ...