P0732 2014 Chevrolet Silverado Code - Transmission 2nd Gear Ratio Incorrect
Quick Answer
The transmission turbine speed sensor and vehicle speed sensor are hall-effect sensors. Common causes include Low transmission fluid level, Shift solenoid mechanical fault, Faulty Turbine Sensor. 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
- P0732 2014 Chevrolet Silverado indicates Transmission 2nd Gear Ratio Incorrect.
- Common causes
- Common causes include Low transmission fluid level, Shift solenoid mechanical fault, Faulty Turbine Sensor.
- 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 P0732 2014 Chevrolet Silverado Description
The TCM provides a 9 V reference circuit and a signal circuit to each of the sensors. As the 1-2-3-4-5-6 clutch piston housing and transmission output shaft or transfer case output rotates, the sensors produce a signal frequency based on the teeth on the reluctor wheel. The TCM calculates the transmission gear ratio based on the speed sensor signals and compares the calculated gear ratio to the commanded gear ratio.
The Diagnostic Trouble Code (DTC) will be set when the TCM detects the calculated gear ratio with 2nd gear commanded differs from the known 6th gear ratio for 2 s.
What are the Possible Causes of the DTC P0732 2014 Chevrolet Silverado?
- Low transmission fluid level
- Shift solenoid mechanical fault
- Faulty Turbine Sensor
- Faulty Output Speed Sensor
How to Fix the DTC P0732 2014 Chevrolet Silverado?
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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0732 2014 Chevrolet Silverado 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 P0732 2014 Chevrolet Silverado code?
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Frequently Asked Questions about P0732 2014 Chevrolet Silverado Code
1. What does OBDII code P0732 on a 2014 Chevrolet Silverado indicate?
This code indicates that the transmission is detecting an incorrect ratio in the second gear.
2. What are the common symptoms of OBDII code P0732 in a Chevrolet Silverado?
Common symptoms include harsh shifting, slipping gears, reduced fuel efficiency, and the transmission staying in second gear.
3. What are the possible causes of OBDII code P0732 in a 2014 Chevrolet Silverado?
Possible causes include low transmission fluid level, a faulty transmission solenoid, a worn-out clutch, or internal transmission damage.
4. How can I diagnose the OBDII code P0732 in my Chevrolet Silverado?
Diagnosis involves checking the transmission fluid level and condition, inspecting for any leaks, and performing a thorough scan with a diagnostic tool to identify the specific issue.
5. Can I continue driving my Chevrolet Silverado with OBDII code P0732?
It is not recommended to drive the vehicle with this code as it can lead to further damage to the transmission. Seek professional assistance for diagnosis and repair.
6. How can I repair OBDII code P0732 in my 2014 Chevrolet Silverado?
Repair options may include topping up or changing the transmission fluid, replacing a faulty solenoid, repairing or replacing the clutch, or seeking a professional transmission rebuild.
7. Will resetting the OBDII code P0732 in my Chevrolet Silverado solve the issue?
Resetting the code may temporarily remove the warning light, but it will not fix the underlying problem causing the incorrect gear ratio. Proper diagnosis and repair are necessary.
8. How much does it cost to fix OBDII code P0732 in a Chevrolet Silverado?
The cost of repairs can vary depending on the specific issue causing the code. It is recommended to obtain multiple quotes from reputable mechanics or transmission specialists.
9. Can a DIY enthusiast fix OBDII code P0732 in a 2014 Chevrolet Silverado?
Some simple tasks like checking the transmission fluid level can be done by a DIY enthusiast, but complex repairs related to internal transmission components may require professional expertise.
10. How can I prevent OBDII code P0732 from occurring in my Chevrolet Silverado?
Regularly servicing the transmission, checking and maintaining proper fluid levels, and addressing any transmission issues promptly can help prevent the occurrence of this code.
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