Monitor Scantool Data
- Ignition switch OFF, connect GDS.
- Ignition switch ON and the engine OFF, select "Current Data" mode.
- Monitor the "Driver KAB resistance" parameter on the GDS.
Reference: Resistance of "Driver KAB" is between 1.6Ω and 6.0Ω
Reference: In a case of an open in the Driver KAB circuit: FAIL
In a case of a short to battery in the Driver KAB circuit: FAIL
In a case of a short to ground in the Driver KAB circuit: FAIL