Severity: Fix right away. Driving risks expensive damage or a breakdown.
The computer found an electrical fault in shift solenoid C — it is not drawing the current it should.
Test the solenoid resistance and wiring, and check the fluid level.
The transmission may shift harshly or go into limp mode. Get it checked soon.
Avoid driving until it is checked — towing is the safer choice. The transmission may shift harshly or go into limp mode. Get it checked soon.
The most common causes are: Failed shift solenoid; Damaged wiring; Corroded connector; Low transmission fluid. A scan tool and a visual check of the parts above is where a technician starts.
Test the solenoid resistance and wiring, and check the fluid level.
