P2737 2016 GMC Sierra Code - Transmission Control Solenoid Valve 6 Performance
Quick Answer
The P2737 diagnostic trouble code (DTC) for a 2016 GMC Sierra relates to the Transmission Control Solenoid Valve 6 Performance. Common causes include Faulty transmission control solenoid valve 6, Wiring issues or electrical connections related to the solenoid valve, Malfunctioning transmission control module. 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
- P2737 2016 GMC Sierra indicates Transmission Control Solenoid Valve 6 Performance.
- Common causes
- Common causes include Faulty transmission control solenoid valve 6, Wiring issues or electrical connections related to the solenoid valve, Malfunctioning transmission control module.
- 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 P2737 2016 GMC Sierra Description
The P2737 diagnostic trouble code (DTC) for a 2016 GMC Sierra relates to the Transmission Control Solenoid Valve 6 Performance. This code indicates that there is a performance issue with the transmission control solenoid valve 6, which is responsible for regulating the flow of transmission fluid within the transmission system. The transmission control solenoid valves play a crucial role in shifting gears smoothly and efficiently, ensuring optimal performance and fuel efficiency.
Common Causes of P2737 2016 GMC Sierra
- Faulty transmission control solenoid valve 6
- Wiring issues or electrical connections related to the solenoid valve
- Malfunctioning transmission control module
- Low transmission fluid levels or contaminated fluid
- Mechanical issues within the transmission system
Symptoms of P2737 2016 GMC Sierra
- Erratic shifting patterns
- Harsh shifting between gears
- Delayed engagement when shifting gears
- Transmission slippage
- Illumination of the Check Engine Light
How to Fix P2737 2016 GMC Sierra
- Perform a comprehensive diagnostic scan to retrieve the specific trouble codes and pinpoint the issue related to the Transmission Control Solenoid Valve 6.
- Inspect the transmission control solenoid valve 6 for any signs of damage or malfunction. Replace the solenoid valve if necessary.
- Check the wiring and electrical connections associated with the solenoid valve for any faults or corrosion. Repair or replace any damaged components.
- Inspect the transmission control module for proper operation and communication with the solenoid valve. Replace the module if deemed necessary.
- Ensure proper transmission fluid levels and quality. Perform a transmission fluid flush and refill if needed.
Cost to Fix P2737 2016 GMC Sierra
The typical repair costs for addressing the P2737 code related to the Transmission Control Solenoid Valve 6 Performance can range from $200 to $600, including parts and labor. However, it's important to note that the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Most auto repair shops commonly charge between $80 and $150 per hour for labor. Rates may be higher at dealerships or in metropolitan areas, while independent shops often offer lower rates. It's advisable to obtain quotes from local auto repair shops for a more accurate estimate based on your specific circumstances.
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Frequently Asked Questions about P2737 2016 GMC Sierra Code
1. What does the OBDII code P2737 mean for a 2016 GMC Sierra?
P2737 indicates an issue with the Transmission Control Solenoid Valve 6, specifically a performance problem or improper operation detected by the vehicle’s transmission control module (TCM).
2. What are the common symptoms of code P2737 in a 2016 GMC Sierra?
Symptoms may include harsh or delayed shifting, transmission slipping, reduced fuel efficiency, the check engine light turning on, or the vehicle entering limp mode.
3. What causes the P2737 code to appear in a 2016 GMC Sierra?
Common causes include a faulty transmission control solenoid, low or dirty transmission fluid, damaged wiring or connectors, or a malfunction in the transmission control module (TCM).
4. Can driving with the P2737 code damage my 2016 GMC Sierra?
Yes, continuing to drive with this code can cause further damage to the transmission and related components, leading to more expensive repairs.
5. How can I diagnose the P2737 code on my GMC Sierra?
Start by checking the transmission fluid level and condition. Then inspect the wiring and connectors to the solenoid. A professional scan tool can help confirm whether the solenoid itself or the TCM is at fault.
6. How is the P2737 code typically repaired?
Repairs may include replacing the faulty solenoid, cleaning or replacing dirty transmission fluid, repairing damaged wiring or connectors, or reprogramming or replacing the TCM.
7. How much does it cost to fix the P2737 code on a 2016 GMC Sierra?
The repair cost can range from $150 to $500 or more, depending on whether it’s a simple fluid change, solenoid replacement, or TCM repair.
8. Can low transmission fluid cause the P2737 code?
Yes, low or contaminated transmission fluid can lead to improper solenoid operation and trigger the P2737 code.
9. Do I need to replace the entire transmission to fix the P2737 code?
Not necessarily. Most P2737 issues can be resolved by replacing the solenoid, repairing wiring, or addressing fluid problems rather than replacing the entire transmission.
10. Is the P2737 code unique to GMC vehicles?
No, P2737 is a generic OBDII code that can appear on other makes and models with similar transmission systems, but the specifics of the repair may vary.
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