Scantool Diagnostics

Multi Function Switch
B1553 Light Multifunction 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 "Light Switch" is turned to "ON" when the light switch is turned on.

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




4. Is the service data normal?