P0960 Buick Code - Line Pressure Control Solenoid Valve Control Circuit Open
Quick Answer
The line pressure control solenoid 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
- P0960 Buick indicates Line Pressure Control Solenoid Valve Control Circuit Open.
- 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 P0960 Buick Description
The Diagnostic Trouble Code (DTC) will be set when the Transmission Control Module detects an open circuit on the line pressure control solenoid valve control circuit for 1 s.
What are the Possible Causes of the DTC P0960 Buick?
- 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 P0960 Buick?
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 P0960 Buick 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 P0960 Buick code?
Need more information on how to fix the P0960 Buick code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0960 Buick code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0960 Buick Code
1. What does the OBDII code P0960 mean on a Buick?
P0960 indicates an issue with the Line Pressure Control Solenoid Valve Control Circuit, specifically that the circuit is open or not functioning properly.
2. What are the common symptoms of code P0960 in a Buick?
Symptoms include harsh or delayed shifting, slipping transmission, reduced fuel efficiency, and possible activation of the check engine light.
3. What causes the P0960 code in a Buick?
Common causes include a faulty line pressure control solenoid, damaged wiring or connectors in the circuit, transmission fluid issues, or a malfunctioning transmission control module (TCM).
4. Can driving with code P0960 damage my Buick’s transmission?
Yes, if left unaddressed, this issue could lead to increased wear on the transmission, potentially causing more severe and costly damage.
5. How do you diagnose the P0960 code on a Buick?
Diagnosis involves scanning for codes, inspecting wiring and connectors for damage, testing the line pressure control solenoid, and verifying the functionality of the TCM.
6. How do I fix the P0960 code on my Buick?
Repairs may include replacing the line pressure control solenoid, repairing or replacing damaged wiring or connectors, flushing and refilling transmission fluid, or reprogramming or replacing the TCM.
7. Is the P0960 code specific to Buick vehicles?
No, P0960 is a generic OBDII code and can appear in various makes and models, but the specific repair process may vary depending on the vehicle.
8. Can low transmission fluid cause the P0960 code in a Buick?
Yes, low or contaminated transmission fluid can affect solenoid operation and trigger this code.
9. How much does it cost to fix the P0960 code on a Buick?
Repair costs vary, typically ranging from $100 to $400 for solenoid or wiring repairs, and higher if the TCM needs replacement.
10. Can I clear the P0960 code without fixing the problem?
Clearing the code without addressing the underlying issue will only temporarily reset the check engine light, and the code is likely to return.
Discuss the causes and fixes for P0960 Buick OBDII Code
Code P0960 Buick 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.
