P0797 2017 Chevrolet Silverado Code - Pressure Control Solenoid Valve 3 Stuck On
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
- P0797 2017 Chevrolet Silverado indicates Pressure Control Solenoid Valve 3 Stuck On.
- 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 P0797 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC P0797 2017 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 P0797 2017 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 P0797 2017 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 P0797 2017 Chevrolet Silverado code?
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Frequently Asked Questions about P0797 2017 Chevrolet Silverado Code
1. What does the OBDII code P0797 mean for a 2017 Chevrolet Silverado?
P0797 indicates that the Pressure Control Solenoid Valve 3 is stuck in the "on" position, causing improper transmission fluid pressure regulation.
2. What are the common symptoms of code P0797 in a 2017 Chevrolet Silverado?
Symptoms may include harsh or delayed shifting, slipping gears, decreased fuel efficiency, or the transmission being stuck in one gear.
3. What causes the P0797 code to appear on a 2017 Chevrolet Silverado?
Common causes include a faulty pressure control solenoid, dirty or low transmission fluid, a clogged transmission filter, or internal transmission damage.
4. Can driving with a P0797 code damage my 2017 Chevrolet Silverado?
Yes, continuing to drive with this issue can cause further damage to the transmission and lead to more costly repairs.
5. How do I fix the P0797 code on a 2017 Chevrolet Silverado?
Repairs may include replacing the faulty solenoid, flushing and replacing the transmission fluid, or repairing internal transmission components if necessary.
6. How can I diagnose the P0797 code on my 2017 Chevrolet Silverado?
Start by using a diagnostic scanner to confirm the code, check the transmission fluid level and condition, inspect the solenoid and wiring, and test the transmission system.
7. What type of transmission fluid should I use for a 2017 Chevrolet Silverado?
The 2017 Chevrolet Silverado typically requires Dexron VI automatic transmission fluid. Always confirm with your owner’s manual.
8. How much does it cost to fix the P0797 code on a 2017 Chevrolet Silverado?
Repair costs can range from $150 to $1,500 depending on whether it’s a simple solenoid replacement or requires internal transmission repairs.
9. Can low transmission fluid cause the P0797 code?
Yes, low or dirty transmission fluid can prevent the solenoid from functioning properly and trigger the P0797 code.
10. Is it safe to continue driving with the P0797 code active?
It’s not recommended to drive with this code active, as it may cause further transmission damage and lead to unsafe driving conditions.
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