Diagnostic Aids
WARNING: This page is about a different variant/trim than selected.
- Inspect the wiring for poor electrical connections at the TCM. Inspect for the following conditions:
- A bent terminal
- A backed-out terminal
- A damaged terminal
- Poor terminal tension
- A chafed wire
- A broken wire inside the insulation
- When diagnosing for an intermittent short or open, massage the wiring harness while watching the test equipment for a change.
- You may have to drive the vehicle in order to experience a condition.
- DTC P0972, when set in combination with DTC P0964, P0975 and P0978, may indicate an open in the actuator supply voltage 2 circuit.