Circuit/System Testing
WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition OFF, disconnect the X2 harness connector at the K29 Seat Heating Control Module.
- Test for infinite resistance between each control circuit terminal listed below and ground:
- Terminal 1
- Terminal 2
- If less than infinite resistance
Repair the short to ground on the circuit.
- If infinite resistance
- Ignition ON.
- Test for less than 1 V between the control circuit terminals listed below and ground:
- Terminal 1
- Terminal 2
- If 1 V or greater
Repair the short to voltage on the circuit.
- If less than 1 V
- Replace the K29 Seat Heating Control Module.