P067E 2018 Chevrolet Silverado Code - Cylinder 6 Glow Plug Control Circuit Low Voltage
Quick Answer
The diagnostic trouble code P067E for a 2018 Chevrolet Silverado indicates a problem with the Cylinder 6 Glow Plug Control Circuit Low Voltage. Common causes include Faulty glow plug in cylinder 6, Damaged wiring harness connecting the glow plug, Malfunctioning glow plug relay. 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
- P067E 2018 Chevrolet Silverado indicates Cylinder 6 Glow Plug Control Circuit Low Voltage.
- Common causes
- Common causes include Faulty glow plug in cylinder 6, Damaged wiring harness connecting the glow plug, Malfunctioning glow plug relay.
- 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 P067E 2018 Chevrolet Silverado Description
The diagnostic trouble code P067E for a 2018 Chevrolet Silverado indicates a problem with the Cylinder 6 Glow Plug Control Circuit Low Voltage. Glow plugs are essential components in diesel engines, as they heat the combustion chamber to facilitate starting in cold weather. When this code appears, it means that the control circuit for the glow plug in cylinder 6 is experiencing low voltage, which can lead to issues with starting the engine, reduced performance, and increased emissions.
Common Causes of P067E 2018 Chevrolet Silverado
- Faulty glow plug in cylinder 6
- Damaged wiring harness connecting the glow plug
- Malfunctioning glow plug relay
- Poor connection or corrosion in the wiring
- Electrical issues in the vehicle's system
Symptoms of P067E 2018 Chevrolet Silverado
- Difficulty starting the engine, especially in cold weather
- Rough idling or engine misfires
- Decreased fuel efficiency
- Increased emissions
- Illumination of the Check Engine Light
How to Fix P067E 2018 Chevrolet Silverado
- Begin by checking the glow plug in cylinder 6 for proper functioning and replace if necessary.
- Inspect the wiring harness for any damage or corrosion, and repair or replace as needed.
- Test the glow plug relay to ensure it is functioning correctly, and replace if faulty.
- Check the power supply to the glow plug for any issues and address as required.
- Clear the diagnostic trouble codes and test the vehicle to ensure that the issue has been resolved.
Cost to Fix P067E 2018 Chevrolet Silverado
The typical repair costs for addressing a Cylinder 6 Glow Plug Control Circuit Low Voltage issue in a 2018 Chevrolet Silverado can vary depending on the specific cause of the problem. On average, the parts for replacing a glow plug can range from $20 to $50, while a new wiring harness may cost between $50 and $100. Labor rates at auto repair shops can range from $80 to $150 per hour, with additional costs for diagnostic time and any other necessary repairs. Overall, the total cost for addressing this issue can range from $150 to $500, depending on the extent of the repairs needed. It is advisable to consult with a qualified mechanic to receive a more accurate estimate based on the specific circumstances of your vehicle.
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