AutoCodes – Chevrolet – P0796 2014 Chevrolet Silverado

P0796 2014 Chevrolet Silverado 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 2014 Chevrolet Silverado 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.

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Code Popularity 1,731

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 25, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0796 2014 Chevrolet Silverado Description

The clutch pressure control solenoid 3 is part of the control solenoid valve assembly, which has no serviceable parts. The Clutch Pressure Control Solenoid 3 regulates transmission fluid pressure to the CBR1/C 4-5-6 clutch regulator valve which controls pressure to the low/reverse clutch and the 4-5-6 clutch. The Transmission Control Module calculates gear ratio based on the RPM signals from the input speed sensor (ISS) and the output speed sensor (OSS). The Transmission Control Module compares the expected transmission gear ratio to the calculated gear ratio for each commanded gear. The Diagnostic Trouble Code (DTC) will be set when the Transmission Control Module has detected an incorrect gear ratio or neutral condition when the low and reverse clutch and the 4-5-6 clutch is commanded ON. This condition must occur 3 times.

OBDII Code P0796 2014 Chevrolet Silverado - Pressure Control Solenoid Valve 3 Stuck Off - AutoCodes.com — P0796 2014 Chevrolet Silverado Code - Pressure Control Solenoid Valve 3 Stuck Off

What does this mean?

What are the Possible Causes of the DTC P0796 2014 Chevrolet Silverado?

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 2014 Chevrolet Silverado?

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 2014 Chevrolet Silverado 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.

Need more information about the P0796 2014 Chevrolet Silverado code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0796 2014 Chevrolet Silverado Code

1. What does OBDII code P0796 mean on a 2014 Chevrolet Silverado?

Code P0796 indicates that the Pressure Control Solenoid Valve 3 in the transmission is stuck in the "off" position, causing improper hydraulic pressure regulation.

2. What are the symptoms of P0796 on a 2014 Chevrolet Silverado?

Common symptoms include harsh or delayed shifting, transmission slipping, reduced fuel efficiency, or the vehicle entering limp mode. The Check Engine Light may also be illuminated.

3. What causes the P0796 code on a 2014 Chevrolet Silverado?

Potential causes include a faulty pressure control solenoid, low or dirty transmission fluid, internal transmission blockages, damaged wiring or connectors, or a malfunctioning transmission control module (TCM).

4. Can I drive my 2014 Chevrolet Silverado with a P0796 code?

Driving with a P0796 code is not recommended, as it can lead to further transmission damage or unsafe driving conditions. The vehicle may also remain in limp mode, limiting performance.

5. How do I diagnose the P0796 code on my 2014 Chevrolet Silverado?

Diagnosis involves scanning for codes, checking the transmission fluid condition and level, inspecting wiring and connectors, and testing the pressure control solenoid for proper operation.

6. How much does it cost to fix the P0796 code on a 2014 Chevrolet Silverado?

Repair costs can vary but typically range from $200 to $1,500, depending on whether the issue is a simple solenoid replacement or requires more extensive transmission repairs.

7. Can dirty transmission fluid cause the P0796 code on a 2014 Chevrolet Silverado?

Yes, dirty or contaminated transmission fluid can cause blockages or improper solenoid operation, leading to the P0796 code.

8. What is the role of the pressure control solenoid in my 2014 Chevrolet Silverado?

The pressure control solenoid regulates hydraulic pressure in the transmission to ensure smooth and accurate shifting between gears.

9. How do I fix the P0796 code on my 2014 Chevrolet Silverado?

Repairs may include replacing the pressure control solenoid, flushing or replacing the transmission fluid, repairing damaged wiring, or addressing internal transmission issues.

10. Will replacing the transmission fluid fix the P0796 code on a 2014 Chevrolet Silverado?

If the code is caused by dirty or degraded transmission fluid, replacing or flushing the fluid may resolve the issue. However, if the solenoid or other components are damaged, additional repairs will be needed.