DTC P0979 Cadillac
Shift Solenoid 3 (SS3) Control Circuit Low
Shift Solenoid 3 (SS3) Control Circuit Low
Description
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.
Video Guide
Diagnostic Info
- DTC Code: P0979
- Brand: Cadillac