P0796 GMC Code - Pressure Control Solenoid Valve 3 Stuck Off
Quick Answer
The clutch pressure control solenoid 3 is part of the control solenoid valve assembly, which has no serviceable parts. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Control Solenoid Valve Assembly. 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
- P0796 GMC indicates Pressure Control Solenoid Valve 3 Stuck Off.
- Common causes
- Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Control Solenoid Valve Assembly.
- 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.
Code P0796 GMC Description
What are the Possible Causes of the DTC P0796 GMC?
- Low transmission fluid level
- Dirty transmission fluid
- Faulty Control Solenoid Valve Assembly
- Control Solenoid Valve Assembly harness or connectors
- Control Solenoid Valve Assembly circuit is open or shorted
How to Fix the DTC P0796 GMC?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0796 GMC code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Information for Specific GMC Models
- P0796 2014 GMC Sierra — Pressure Control Solenoid Valve 3 Stuck Off
- P0796 2015 GMC Sierra — Pressure Control Solenoid Valve 3 Stuck Off
- P0796 2016 GMC Sierra — Pressure Control Solenoid Valve 3 Stuck Off
- P0796 2017 GMC Sierra — Pressure Control Solenoid Valve 3 Stuck Off
- P0796 2018 GMC Sierra — Pressure Control Solenoid Valve 3 Stuck Off
Frequently Asked Questions about P0796 GMC Code
1. What are the common symptoms of OBDII code P0796 in a GMC vehicle?
The common symptoms of OBDII code P0796 (Pressure Control Solenoid Valve 3 Stuck Off) in a GMC vehicle include harsh or delayed shifting, transmission slipping, and difficulty engaging gears.
2. What can cause the Pressure Control Solenoid Valve 3 to get stuck off in a GMC vehicle?
The Pressure Control Solenoid Valve 3 can get stuck off in a GMC vehicle due to issues such as a faulty solenoid valve, low transmission fluid level, electrical problems, or internal transmission damage.
3. How serious is OBDII code P0796 in a GMC vehicle?
OBDII code P0796 (Pressure Control Solenoid Valve 3 Stuck Off) in a GMC vehicle is a serious issue that can lead to transmission problems and potential damage if not addressed promptly. It is recommended to have the vehicle diagnosed and repaired as soon as possible.
4. Can I continue to drive my GMC vehicle with OBDII code P0796 present?
It is not recommended to continue driving a GMC vehicle with OBDII code P0796 present, as it can cause further damage to the transmission and lead to costly repairs. It is best to have the issue inspected and repaired by a professional.
5. How can I diagnose OBDII code P0796 in a GMC vehicle?
Diagnosing OBDII code P0796 in a GMC vehicle involves using a scan tool to retrieve the trouble code, checking the transmission fluid level and condition, inspecting the wiring and connections to the solenoid valve, and performing a thorough transmission system check.
6. What are the possible repair options for OBDII code P0796 in a GMC vehicle?
Repair options for OBDII code P0796 in a GMC vehicle may include replacing the Pressure Control Solenoid Valve 3, repairing or replacing damaged wiring or connections, checking and topping up the transmission fluid, or performing a transmission fluid flush and filter replacement.
7. Can a DIY enthusiast fix OBDII code P0796 in a GMC vehicle?
While some DIY enthusiasts may have the skills to address OBDII code P0796 in a GMC vehicle, it is generally recommended to have this issue diagnosed and repaired by a professional mechanic with experience in transmission systems to ensure proper repair and avoid further damage.
8. How much does it typically cost to repair OBDII code P0796 in a GMC vehicle?
The cost to repair OBDII code P0796 in a GMC vehicle can vary depending on the root cause of the issue, the extent of the damage, and labor costs. It is advisable to obtain quotes from reputable mechanics or repair shops for an accurate estimate.
9. Will resetting the OBDII code P0796 clear the issue in a GMC vehicle?
Resetting the OBDII code P0796 may temporarily clear the issue, but if the root cause of the problem is not addressed, the code is likely to reappear. It is important to diagnose and repair the underlying issue to prevent further transmission problems.
10. How can I prevent OBDII code P0796 from occurring in my GMC vehicle?
To prevent OBDII code P0796 in a GMC vehicle, it is recommended to perform regular transmission maintenance, check and maintain proper transmission fluid levels, address any transmission issues promptly, and have the vehicle inspected by a professional at the first sign of trouble.
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