P0880 2016 Chevrolet Silverado Code - Transmission Control Module Supply Voltage Circuit
Quick Answer
The P0880 code in a 2016 Chevrolet Silverado indicates a problem with the transmission control module (TCM) supply voltage circuit. Common causes include Faulty TCM power supply relay, Damaged wiring or connectors in the supply voltage circuit, Malfunctioning TCM. 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
- P0880 2016 Chevrolet Silverado indicates Transmission Control Module Supply Voltage Circuit.
- Common causes
- Common causes include Faulty TCM power supply relay, Damaged wiring or connectors in the supply voltage circuit, Malfunctioning TCM.
- 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 P0880 2016 Chevrolet Silverado Description
The P0880 code in a 2016 Chevrolet Silverado indicates a problem with the transmission control module (TCM) supply voltage circuit. The TCM is a crucial component of the vehicle's transmission system, responsible for controlling gear shifts, torque converter lockup, and other functions. The supply voltage circuit provides the necessary power to the TCM for it to operate effectively.
Common Causes of P0880 2016 Chevrolet Silverado
- Faulty TCM power supply relay
- Damaged wiring or connectors in the supply voltage circuit
- Malfunctioning TCM
- Issues with the vehicle's battery or charging system
Symptoms of P0880 2016 Chevrolet Silverado
- Erratic shifting
- Harsh gear changes
- Transmission slipping
- Transmission going into limp mode
- Check Engine Light illuminated
How to Fix P0880 2016 Chevrolet Silverado
- Begin by conducting a visual inspection of the wiring and connectors in the TCM supply voltage circuit to check for any damage or corrosion.
- Test the TCM power supply relay to ensure it is functioning correctly. Replace if necessary.
- Use a multimeter to measure the voltage at the TCM to determine if it is within the specified range. If not, troubleshoot the wiring and connectors to identify the source of the issue.
- If the TCM is found to be faulty, it will need to be replaced and reprogrammed to ensure proper operation.
- Clear the diagnostic trouble codes from the vehicle's memory and test drive the vehicle to verify that the issue has been resolved.
Cost to Fix P0880 2016 Chevrolet Silverado
The typical repair costs for addressing a P0880 code in a 2016 Chevrolet Silverado can range from $200 to $500, depending on the specific cause of the issue and the cost of parts and labor. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check local rates for a more accurate estimate.
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