P0731 2014 GMC Sierra Code - Transmission 1st Gear Ratio Incorrect
Quick Answer
The P0731 code for a 2014 GMC Sierra indicates that there is an issue with the transmission's 1st gear ratio being incorrect. Common causes include Faulty transmission control module, Malfunctioning shift solenoid, Low transmission fluid levels. 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
- P0731 2014 GMC Sierra indicates Transmission 1st Gear Ratio Incorrect.
- Common causes
- Common causes include Faulty transmission control module, Malfunctioning shift solenoid, Low transmission fluid levels.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P0731 2014 GMC Sierra Description
The P0731 code for a 2014 GMC Sierra indicates that there is an issue with the transmission's 1st gear ratio being incorrect. This means that the transmission is not shifting into 1st gear properly, which can lead to a range of performance issues. The transmission control module (TCM) constantly monitors the gear ratios while the vehicle is in operation. If the TCM detects that the transmission is not shifting into 1st gear as it should, it will trigger the P0731 code.
Common Causes of P0731 2014 GMC Sierra
- Faulty transmission control module
- Malfunctioning shift solenoid
- Low transmission fluid levels
- Worn-out clutch
- Internal transmission damage
Symptoms of P0731 2014 GMC Sierra
- Poor acceleration
- Sluggish performance
- Harsh shifting
- Slipping gears
- Stalling
How to Fix P0731 2014 GMC Sierra
- Perform a diagnostic scan to retrieve the trouble codes and identify the specific issue causing the incorrect 1st gear ratio.
- Inspect the transmission fluid level and quality. If low, top up or replace the fluid as needed.
- Check the shift solenoid and replace if faulty.
- Inspect the clutch for wear and tear, replacing if necessary.
- If internal transmission damage is detected, a rebuild or replacement of the transmission may be required.
Cost to Fix P0731 2014 GMC Sierra
The typical repair costs for addressing a P0731 code can vary depending on the specific cause of the issue. In general, the parts and labor for this repair can range from $500 to $1500. It is important to note that the actual cost can be higher or lower based on the location, vehicle make and model, and the extent of the repairs needed. Additionally, labor rates at auto repair shops can vary, with hourly rates typically ranging between $80 and $150. It is advisable to consult with a trusted mechanic or shop for a more accurate cost estimate.
Tech Notes for P0731 2014 GMC Sierra
Need more information about the P0731 2014 GMC Sierra code?
Need more information on how to fix the P0731 2014 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0731 2014 GMC Sierra code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0731 2014 GMC Sierra Code
No Frequently Asked Questions about P0731 2014 GMC Sierra Code found.
Discuss the causes and fixes for P0731 2014 GMC Sierra OBDII Code
Code P0731 2014 GMC Sierra 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.