PC Solenoid Power Circuit Low Voltage
Table of contents
P1831 BUICK Possible Causes
- Faulty PC Solenoid
- PC Solenoid harness is open or shorted
- PC Solenoid circuit poor electrical connection
How do I fix code P1831 BUICK?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P1831 BUICK code
The cost of diagnosing the P1831 BUICK code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1831 BUICK Description
The Transmission Control Module (TCM) monitors the PC Solenoid. The TCM sets the OBDII code when the PC Solenoid is not to factory specifications.