P2736 2018 GMC Sierra Code - Transmission Control Solenoid Valve 6 Control Circuit Open
Quick Answer
The Transmission Control Solenoid Valve Solenoid Valve is an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Transmission Control Solenoid Valve. 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
- P2736 2018 GMC Sierra indicates Transmission Control Solenoid Valve 6 Control Circuit Open.
- Common causes
- Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Transmission Control Solenoid Valve.
- 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 P2736 2018 GMC Sierra Description
What are the Possible Causes of the DTC P2736 2018 GMC Sierra?
- Low transmission fluid level
- Dirty transmission fluid
- Faulty Transmission Control Solenoid Valve
- Transmission Control Solenoid Valve harness is open or shorted
- Transmission Control Solenoid Valve circuit poor electrical connection
- Faulty Transmission Control Module (TCM)
How to Fix the DTC P2736 2018 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 P2736 2018 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 P2736 2018 GMC Sierra code?
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Frequently Asked Questions about P2736 2018 GMC Sierra Code
1. What are the common symptoms of OBDII code P2736 in a 2018 GMC Sierra?
The common symptoms include issues with shifting gears, hesitation or jerking during acceleration, decreased fuel efficiency, and the transmission may go into limp mode.
2. What does the OBDII code P2736 mean for a 2018 GMC Sierra?
The code P2736 indicates a problem with Transmission Control Solenoid Valve 6 Control Circuit Open in the vehicle's transmission system.
3. What are the possible causes of OBDII code P2736 in a 2018 GMC Sierra?
Possible causes of this code include a faulty transmission control solenoid, damaged wiring or connectors in the solenoid circuit, low transmission fluid levels, or a malfunctioning transmission control module.
4. How serious is OBDII code P2736 in a 2018 GMC Sierra?
Ignoring this code can lead to further transmission damage and potentially unsafe driving conditions. It is advisable to address this issue promptly to prevent costly repairs down the line.
5. Can I still drive my 2018 GMC Sierra with OBDII code P2736?
It's not recommended to drive the vehicle with this code present, as it could lead to transmission issues or failure. It's best to have the vehicle inspected and repaired by a qualified mechanic.
6. How can I diagnose OBDII code P2736 in my 2018 GMC Sierra?
Diagnosing this code typically involves using a diagnostic scanner to retrieve the code, checking the transmission control solenoid and its wiring for any visible damage, and performing a thorough inspection of the transmission system.
7. How is OBDII code P2736 typically repaired in a 2018 GMC Sierra?
Repairing this code often involves replacing the faulty transmission control solenoid, repairing or replacing damaged wiring or connectors, ensuring proper transmission fluid levels, and resetting the trouble codes.
8. Can a DIY enthusiast fix OBDII code P2736 in a 2018 GMC Sierra?
While some experienced DIY enthusiasts may attempt to fix this issue, it's recommended to seek professional help due to the complexity of transmission systems. Incorrect repairs can lead to further damage.
9. How much does it cost to repair OBDII code P2736 in a 2018 GMC Sierra?
The cost of repairing this code can vary depending on the extent of the damage and the labor rates in your area. It's advisable to get multiple quotes from reputable mechanics to compare prices.
10. How can I prevent OBDII code P2736 in my 2018 GMC Sierra?
Regular maintenance of the transmission system, such as checking and changing transmission fluid as recommended, can help prevent issues like this code. Additionally, addressing any warning signs promptly can prevent further damage.
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