P0976 2015 GMC Sierra Code - Shift Solenoid 'B' Short To Ground
Quick Answer
The P0976 diagnostic trouble code (DTC) for a 2015 GMC Sierra indicates a Shift Solenoid 'B' Short to Ground. Common causes include Faulty shift solenoid 'B', Damaged wiring or connectors in the circuit, Malfunctioning transmission control module (TCM). Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0976 2015 GMC Sierra indicates Shift Solenoid 'B' Short To Ground.
- Common causes
- Common causes include Faulty shift solenoid 'B', Damaged wiring or connectors in the circuit, Malfunctioning transmission control module (TCM).
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P0976 2015 GMC Sierra Description
The P0976 diagnostic trouble code (DTC) for a 2015 GMC Sierra indicates a Shift Solenoid 'B' Short to Ground. This means that there is an electrical issue with the shift solenoid 'B' circuit, specifically that it is shorted to ground. The shift solenoid 'B' is a vital component in the transmission system that is responsible for controlling the flow of transmission fluid to engage the appropriate gear. When this solenoid is shorted to ground, it can lead to improper shifting patterns, erratic transmission behavior, and potential damage to the transmission system if left unaddressed.
Common Causes of P0976 2015 GMC Sierra
- Faulty shift solenoid 'B'
- Damaged wiring or connectors in the circuit
- Malfunctioning transmission control module (TCM)
- Corrosion or moisture in the transmission system
- Electrical issues such as a short circuit or ground fault
Symptoms of P0976 2015 GMC Sierra
- Erratic shifting patterns
- Harsh or delayed shifting
- Transmission slippage
- Inability to shift gears
- Decreased fuel efficiency
How to Fix P0976 2015 GMC Sierra
- Begin by conducting a thorough inspection of the shift solenoid 'B' circuit, including the solenoid itself, wiring, and connectors.
- Test the shift solenoid 'B' for proper operation using a multimeter to check for continuity and resistance.
- Inspect the transmission control module (TCM) for any signs of damage or malfunction and perform a diagnostic scan to retrieve any additional trouble codes.
- Repair or replace any damaged wiring, connectors, or components in the shift solenoid 'B' circuit as needed.
- Clear the DTC and test drive the vehicle to ensure that the issue has been resolved and that the transmission is functioning properly.
Cost to Fix P0976 2015 GMC Sierra
The typical repair costs for addressing a Shift Solenoid 'B' Short to Ground code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of parts for a new shift solenoid 'B' can range from $50 to $150, while labor costs can range from $100 to $300. Overall, the total repair cost for this issue may fall between $150 and $450. It is important to note that these estimates are rough and can vary based on factors such as location, vehicle make and model, and the specific repair shop. It is recommended to obtain quotes from local auto repair shops to get a more accurate cost estimate for addressing this particular DTC.
Need more information about the P0976 2015 GMC Sierra code?
Need more information on how to fix the P0976 2015 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0976 2015 GMC Sierra code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0976 2015 GMC Sierra Code
No Frequently Asked Questions about P0976 2015 GMC Sierra Code found.
Discuss the causes and fixes for P0976 2015 GMC Sierra OBDII Code
Code P0976 2015 GMC Sierra comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.