Test G: The Traction Control Is Inoperative/Cannot Be Disabled

Pinpoint Test G: The Traction Control is Inoperative/Cannot be Disabled
Refer to Vehicle/Diagrams, Vehicle Dynamic Systems for schematic and connector information.

Normal Operation
The ABS module sends a reference voltage to the traction control switch along circuit 959 (GY). When the switch is pressed, the reference voltage continues through the switch to ground along circuit 57 (BK). The ABS module then disables the traction control system when it detects this change in reference voltage.

This pinpoint test is intended to diagnose the following:
^ Wiring, terminals or connectors
^ Traction control switch
^ ABS module

G1-G3:

G4-G5: