P0667 2016 GMC Sierra Code - Control Module Temperature Sensor Performance
Quick Answer
The P0667 diagnostic trouble code (DTC) for a 2016 GMC Sierra indicates an issue with the control module temperature sensor's performance. Common causes include Faulty control module temperature sensor, Wiring or electrical connection issues, Corrosion or damage to sensor components. 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
- P0667 2016 GMC Sierra indicates Control Module Temperature Sensor Performance.
- Common causes
- Common causes include Faulty control module temperature sensor, Wiring or electrical connection issues, Corrosion or damage to sensor components.
- 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 P0667 2016 GMC Sierra Description
The P0667 diagnostic trouble code (DTC) for a 2016 GMC Sierra indicates an issue with the control module temperature sensor's performance. The control module temperature sensor is responsible for monitoring the temperature of the vehicle's control module, which plays a crucial role in regulating various systems within the vehicle. When this sensor fails to perform as expected, it can lead to a range of problems that affect the vehicle's overall performance and efficiency.
Common Causes of P0667 2016 GMC Sierra
- Faulty control module temperature sensor
- Wiring or electrical connection issues
- Corrosion or damage to sensor components
- Control module malfunction
- Software or programming issues
Symptoms of P0667 2016 GMC Sierra
- Check engine light illuminated on the dashboard
- Engine running rough or misfiring
- Decreased fuel efficiency
- Engine overheating
- Loss of power or acceleration
How to Fix P0667 2016 GMC Sierra
- Diagnose the specific cause of the control module temperature sensor performance issue using a diagnostic scanner.
- Inspect the sensor, wiring, and connections for any signs of damage or corrosion.
- Replace the control module temperature sensor if it is found to be faulty.
- Clear the DTC and reset the vehicle's computer system.
- Test drive the vehicle to ensure the issue has been resolved and the check engine light does not reappear.
Cost to Fix P0667 2016 GMC Sierra
The cost of repairing a control module temperature sensor performance issue can vary depending on the specific cause of the problem and the labor rates in your area. Generally, replacing the sensor and addressing any related issues can range from $150 to $400, including parts and labor. It is recommended to consult with a trusted mechanic or auto repair shop for a more accurate estimate based on your vehicle's make and model. Keep in mind that diagnostic time and labor rates can vary, so it's advisable to inquire about these factors before proceeding with the repair.
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