Scantool Diagnostics

Multi Function Switch

B1551 Audio1 Switch Error - Scantool Diagnostics

Scantool Data Analysis

1. Connect GDS.
2. IG "ON" and engine "OFF".
3. Select "DTC Analysis" mode.
4. After erase DTC, keep the vehicle condition within "the enable conditions" .




5. Is the same DTC occurred again?





Scantool Data Analysis
1. IG "ON" & ENG "OFF"
2. After connect GDS, select "Current Date" menu.
3. Check whether "Audio1 Switch (VOLUME UP, VOLUME DN, SEEK UP, SEEK DN, H/FREE)" is turned to "ON" when the Audio1 switch is pressed.

Specification : Service data is switched. (ON <-> OFF)




4. Is the service data normal?