P0965 2017 GMC Sierra Code - Pressure Control Solenoid Valve 2 Performance
Quick Answer
The pressure control solenoid 2 is part of the control solenoid valve assembly which has no serviceable parts. Common causes include Low transmission fluid, Faulty Control Solenoid Valve Assembly, Control Solenoid Valve Assembly harness is open or shorted. 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
- P0965 2017 GMC Sierra indicates Pressure Control Solenoid Valve 2 Performance.
- Common causes
- Common causes include Low transmission fluid, Faulty Control Solenoid Valve Assembly, Control Solenoid Valve Assembly harness is open or shorted.
- 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 P0965 2017 GMC Sierra Description
The Diagnostic Trouble Code (DTC) will be set when the Transmission Control Module detects an internal electrical performance malfunction of the clutch pressure control solenoid 2 control circuit where the measured clutch pressure control solenoid 2 current does not equal the commanded clutch pressure control solenoid 2 current for 5 s.
What are the Possible Causes of the DTC P0965 2017 GMC Sierra?
- Low transmission fluid
- Faulty Control Solenoid Valve Assembly
- Control Solenoid Valve Assembly harness is open or shorted
- Control Solenoid Valve Assembly circuit poor electrical connection
How to Fix the DTC P0965 2017 GMC Sierra?
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 P0965 2017 GMC Sierra 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 P0965 2017 GMC Sierra code?
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Frequently Asked Questions about P0965 2017 GMC Sierra Code
1. What does the OBDII code P0965 mean for a 2017 GMC Sierra?
P0965 indicates a performance issue with Pressure Control Solenoid Valve 2 in the transmission, which impacts fluid pressure regulation.
2. What are common symptoms of the P0965 code on a 2017 GMC Sierra?
Symptoms include harsh or delayed shifting, transmission slipping, reduced fuel efficiency, and the illumination of the check engine light.
3. What causes the P0965 code on a 2017 GMC Sierra?
Common causes include a malfunctioning pressure control solenoid, transmission fluid issues (low or dirty fluid), wiring or connector problems, or internal transmission damage.
4. How do you diagnose the P0965 code on a 2017 GMC Sierra?
Diagnosis involves scanning for stored codes, inspecting wiring and connectors, checking transmission fluid condition and level, and testing the solenoid with specialized equipment.
5. Can driving with the P0965 code cause further damage to the 2017 GMC Sierra?
Yes, continuing to drive with this code can lead to further transmission damage or unsafe driving conditions due to shifting problems.
6. How do you fix the P0965 code on a 2017 GMC Sierra?
Repairs may include replacing the pressure control solenoid, repairing wiring or connectors, flushing and refilling transmission fluid, or addressing internal transmission issues.
7. Is replacing the transmission fluid enough to clear the P0965 code?
While fresh fluid can help if the issue is fluid-related, other causes like solenoid or wiring problems may require additional repairs.
8. How much does it cost to repair the P0965 code on a 2017 GMC Sierra?
Repair costs vary depending on the issue, ranging from $150–$400 for solenoid replacement to higher costs if internal transmission repairs are needed.
9. Can a faulty pressure control solenoid affect other parts of the transmission?
Yes, a malfunctioning solenoid can cause irregular fluid pressure, leading to wear and damage in other transmission components.
10. How can you prevent the P0965 code from occurring on a 2017 GMC Sierra?
Regular transmission maintenance, including fluid changes and inspections, can help prevent solenoid and fluid-related issues.
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