P0735 2015 Chevrolet Silverado Code - Transmission 5th Gear Ratio Incorrect
Quick Answer
The P0735 code on a 2015 Chevrolet Silverado indicates that there is an issue with the transmission's 5th gear ratio. Common causes include Faulty shift solenoids, Low transmission fluid levels, Damaged wiring or connectors. 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
- P0735 2015 Chevrolet Silverado indicates Transmission 5th Gear Ratio Incorrect.
- Common causes
- Common causes include Faulty shift solenoids, Low transmission fluid levels, Damaged wiring or connectors.
- 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 P0735 2015 Chevrolet Silverado Description
The P0735 code on a 2015 Chevrolet Silverado indicates that there is an issue with the transmission's 5th gear ratio. This means that the transmission is not shifting properly into 5th gear, which can lead to a variety of performance issues. When the transmission is unable to engage the correct gear ratio, it can result in poor fuel efficiency, rough shifting, decreased acceleration, and overall reduced performance of the vehicle.
Common Causes of P0735 2015 Chevrolet Silverado
- Faulty shift solenoids
- Low transmission fluid levels
- Damaged wiring or connectors
- Internal transmission damage
- Mechanical issues within the transmission
Symptoms of P0735 2015 Chevrolet Silverado
- Rough or delayed shifting between gears
- Decreased fuel efficiency
- Engine revving without corresponding acceleration
- Transmission slipping
- Illumination of the Check Engine Light
How to Fix P0735 2015 Chevrolet Silverado
- Begin by conducting a thorough diagnostic scan to confirm the P0735 code and identify any other related codes.
- Check the transmission fluid level and condition. If low, top up the fluid to the correct level and inspect for any leaks.
- Inspect the shift solenoids and wiring for any damage or corrosion. Replace any faulty components.
- Perform a road test to ensure that the transmission is shifting correctly into 5th gear after repairs.
- Clear the diagnostic trouble codes and reset the Check Engine Light.
Cost to Fix P0735 2015 Chevrolet Silverado
The typical repair costs for addressing a P0735 code on a 2015 Chevrolet Silverado can vary depending on the specific cause of the issue. On average, the cost of parts and labor for this repair can range from $200 to $500. However, it's important to note that the actual cost can be higher or lower based on factors such as the extent of the damage, the need for replacement parts, and the labor rates at the auto repair shop. It's recommended to obtain a detailed estimate from a qualified mechanic to determine the precise cost for resolving this transmission issue.
Tech Notes for P0735 2015 Chevrolet Silverado
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Frequently Asked Questions about P0735 2015 Chevrolet Silverado Code
1. What does the OBDII code P0735 mean on a 2015 Chevrolet Silverado?
P0735 indicates that the transmission's 5th gear ratio is incorrect, meaning the actual gear ratio does not match the expected ratio set by the vehicle's computer.
2. What are the common symptoms of code P0735 in a 2015 Chevy Silverado?
Symptoms may include a check engine light, harsh shifting, slipping in 5th gear, transmission overheating, or reduced fuel efficiency.
3. What causes the P0735 code in a 2015 Chevrolet Silverado?
Common causes include low transmission fluid, a faulty transmission solenoid, worn clutch packs, a damaged valve body, or internal transmission issues.
4. Can low transmission fluid cause the P0735 code in my Silverado?
Yes, low or contaminated transmission fluid can lead to insufficient hydraulic pressure, causing the 5th gear to malfunction and trigger the P0735 code.
5. How do you diagnose the P0735 code on a 2015 Silverado?
Diagnosis involves checking the transmission fluid level and condition, inspecting for fault codes, testing the transmission solenoids, and performing a pressure test on the transmission.
6. Can driving with the P0735 code damage my 2015 Chevy Silverado?
Yes, continuing to drive with this code can lead to further damage to the transmission, especially if the issue is related to internal components or low fluid.
7. How is the P0735 code fixed on a 2015 Chevrolet Silverado?
Repairs may include topping off or replacing the transmission fluid, replacing faulty solenoids, repairing or replacing the valve body, or rebuilding the transmission if internal damage is found.
8. Is the P0735 code covered under the powertrain warranty for my 2015 Silverado?
It depends on your warranty terms and mileage, but transmission issues like this are often covered under the powertrain warranty if it is still active.
9. How much does it cost to repair the P0735 code on a 2015 Silverado?
Costs vary depending on the issue, ranging from $100–$300 for a fluid change or solenoid replacement to $1,000–$3,000 for major transmission repairs.
10. Can a software update fix the P0735 code in a 2015 Chevy Silverado?
In some cases, a software update for the transmission control module (TCM) may resolve the issue, but this is only applicable if a known programming error exists.
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