Component Inspection

Head Unit
U1065 Sticking Key on Rear Armrest Controller - Inspection/Repair:_:Component Inspection

Component inspection

Checking Rear Arm rest Control Unit Key
1. IG "ON" & ENG "ON".
2. Turn on the Head Unit and operate the radio and Navigation by Control Unit Key.
3. Connect a Scan tool and select an oscilloscope option.
4. Operate any switch of Rear Arm rest Control Unit Key.
5. Measure waveform from Rear Arm rest Control Unit Key to Head unit at the MM High Can, MM Low Can Line each.

Specification :specific waveform




6. Is the measured waveform within specification ?