P0736 2016 GMC Sierra Code - Transmission Reverse Ratio Incorrect
Quick Answer
The P0736 diagnostic trouble code (DTC) for a 2016 GMC Sierra indicates that the transmission reverse gear ratio is incorrect. Common causes include Low or contaminated transmission fluid, Faulty transmission solenoids, Issues with the valve body. 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
- P0736 2016 GMC Sierra indicates Transmission Reverse Ratio Incorrect.
- Common causes
- Common causes include Low or contaminated transmission fluid, Faulty transmission solenoids, Issues with the valve body.
- 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 P0736 2016 GMC Sierra Description
The P0736 diagnostic trouble code (DTC) for a 2016 GMC Sierra indicates that the transmission reverse gear ratio is incorrect. This means that the transmission is not shifting into reverse properly, which can lead to various issues with the vehicle's performance. When the transmission reverse ratio is incorrect, it can cause problems with the vehicle's drivability, fuel efficiency, and overall functionality.
Common Causes of P0736 2016 GMC Sierra
- Low or contaminated transmission fluid
- Faulty transmission solenoids
- Issues with the valve body
- Worn clutch packs
- Electrical faults in the transmission control module
Symptoms of P0736 2016 GMC Sierra
- Harsh or delayed shifting when trying to engage reverse gear
- Vehicle not moving in reverse or slipping out of gear
- Difficulty maneuvering the vehicle while parking or backing up
- Transmission slipping or jerking while in reverse
How to Fix P0736 2016 GMC Sierra
- Check and refill transmission fluid to the proper level
- Inspect and replace any faulty transmission solenoids
- Test and possibly replace the valve body
- Inspect and replace worn clutch packs
- Diagnose and repair any electrical faults in the transmission control module
Cost to Fix P0736 2016 GMC Sierra
The typical repair costs for addressing a P0736 code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of parts for this repair can range from $200 to $800, while labor costs can range from $300 to $600. Overall, the total repair cost for addressing a P0736 code in a 2016 GMC Sierra can range from $500 to $1400. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.
Tech Notes for P0736 2016 GMC Sierra
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