P0796 2018 Chevrolet Silverado Code - Pressure Control Solenoid Valve 3 Stuck Off
Quick Answer
The P0796 diagnostic trouble code (DTC) indicates that the pressure control solenoid valve 3 in the transmission is stuck in the off position. Common causes include Faulty pressure control solenoid valve, Electrical issues such as a short or open circuit, Low transmission fluid level or dirty fluid. 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 2018 Chevrolet Silverado indicates Pressure Control Solenoid Valve 3 Stuck Off.
- Common causes
- Common causes include Faulty pressure control solenoid valve, Electrical issues such as a short or open circuit, Low transmission fluid level or dirty fluid.
- 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 P0796 2018 Chevrolet Silverado Description
The P0796 diagnostic trouble code (DTC) indicates that the pressure control solenoid valve 3 in the transmission is stuck in the off position. This valve is responsible for regulating the hydraulic pressure in the transmission, which is essential for smooth shifting and overall transmission operation. When this solenoid valve is stuck off, it can lead to issues such as harsh shifting, delayed engagement, erratic shifting patterns, and even transmission slippage.
Common Causes of P0796 2018 Chevrolet Silverado
- Faulty pressure control solenoid valve
- Electrical issues such as a short or open circuit
- Low transmission fluid level or dirty fluid
- Mechanical damage or blockage in the transmission system
- Software or programming issues in the transmission control module
Symptoms of P0796 2018 Chevrolet Silverado
- Harsh or delayed shifting
- Erratic shifting patterns
- Transmission slippage
- Transmission overheating
- Illumination of the check engine light
How to Fix P0796 2018 Chevrolet Silverado
- Perform a diagnostic scan to confirm the P0796 code and identify any other related issues.
- Inspect the pressure control solenoid valve 3 and its wiring for any visible damage or corrosion.
- Test the solenoid valve for proper operation and resistance using a multimeter.
- If the solenoid valve is faulty, replace it with a new one and ensure proper installation.
- Clear the DTC and test drive the vehicle to verify that the issue has been resolved.
Cost to Fix P0796 2018 Chevrolet Silverado
The cost of repairing a pressure control solenoid valve 3 stuck off code (P0796) can vary depending on the make and model of the vehicle, the location of the repair shop, and the cost of the replacement parts. Typically, the cost of a new pressure control solenoid valve can range from $50 to $200, while labor costs can range from $100 to $300. Overall, the total repair cost for this issue could be around $150 to $500. It's important to note that these are rough estimates, and actual costs may vary. Additionally, diagnostic time and labor rates at auto repair shops can impact the final cost of the repair.
Need more information about the P0796 2018 Chevrolet Silverado code?
Need more information on how to fix the P0796 2018 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0796 2018 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0796 2018 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code P0796 in a 2018 Chevrolet Silverado?
The common symptoms include harsh shifting, transmission slippage, decreased fuel efficiency, and the transmission going into limp mode.
2. What does the OBDII code P0796 indicating "Pressure Control Solenoid Valve 3 Stuck Off" mean in a 2018 Chevrolet Silverado?
This code indicates that the pressure control solenoid valve 3 in the transmission is not functioning correctly, leading to potential transmission performance issues.
3. What are the possible causes of OBDII code P0796 in a 2018 Chevrolet Silverado?
Possible causes include a faulty pressure control solenoid valve 3, low transmission fluid levels, dirty or contaminated transmission fluid, electrical issues, or a malfunctioning transmission control module.
4. How serious is OBDII code P0796 in a 2018 Chevrolet Silverado?
This code should be addressed promptly as it can lead to further damage to the transmission if left unresolved. It is advisable to have the vehicle inspected by a professional mechanic.
5. Can I continue to drive my 2018 Chevrolet Silverado with OBDII code P0796?
It is not recommended to continue driving the vehicle with this code present, as it can result in transmission issues and potential safety hazards. Have the vehicle inspected and repaired as soon as possible.
6. How can I diagnose OBDII code P0796 in my 2018 Chevrolet Silverado?
Diagnosis typically involves using a scan tool to retrieve the trouble code, checking the transmission fluid level and condition, inspecting the pressure control solenoid valve 3, and performing electrical tests on the transmission components.
7. How can I repair OBDII code P0796 in my 2018 Chevrolet Silverado?
Repair options may include replacing the pressure control solenoid valve 3, flushing and refilling the transmission fluid, repairing any electrical issues, or reprogramming the transmission control module.
8. Is it possible to clear OBDII code P0796 in my 2018 Chevrolet Silverado without fixing the underlying issue?
While you can clear the code temporarily, it is not recommended as the underlying issue causing the code will persist, potentially leading to further problems down the road. It's best to address the root cause of the code.
9. How much does it cost to repair OBDII code P0796 in a 2018 Chevrolet Silverado?
The cost of repairs can vary depending on the exact cause of the issue, the labor rates in your area, and whether you choose to go to a dealership or an independent mechanic. It's advisable to get a few quotes for an accurate estimate.
10. Can a DIY enthusiast fix OBDII code P0796 in a 2018 Chevrolet Silverado?
While some experienced DIY enthusiasts may be able to tackle this repair, dealing with transmission issues can be complex and challenging. If you are not confident in your abilities, it's best to seek professional help to avoid causing further damage.
Discuss the causes and fixes for P0796 2018 Chevrolet Silverado OBDII Code
Code P0796 2018 Chevrolet Silverado 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.