P0357 2014 Chevrolet Silverado Code - Ignition Coil 7 Control Circuit
Quick Answer
The P0357 diagnostic trouble code (DTC) for a 2014 Chevrolet Silverado specifically refers to an issue with the ignition coil 7 control circuit. Common causes include Faulty ignition coil, Damaged or corroded wiring or connectors, Issues with the engine control module (ECM). 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
- P0357 2014 Chevrolet Silverado indicates Ignition Coil 7 Control Circuit.
- Common causes
- Common causes include Faulty ignition coil, Damaged or corroded wiring or connectors, Issues with the engine control module (ECM).
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P0357 2014 Chevrolet Silverado Description
The P0357 diagnostic trouble code (DTC) for a 2014 Chevrolet Silverado specifically refers to an issue with the ignition coil 7 control circuit. In modern vehicles, the ignition system plays a crucial role in starting the engine and ensuring proper combustion. The ignition coil is responsible for converting the low voltage from the battery into the high voltage needed to create a spark at the spark plug. Each cylinder in the engine has its own ignition coil, and in this case, coil number 7 is experiencing a control circuit problem.
Common Causes of P0357 2014 Chevrolet Silverado
- Faulty ignition coil
- Damaged or corroded wiring or connectors
- Issues with the engine control module (ECM)
- Electrical problems such as shorts or open circuits
- Environmental factors such as moisture or heat affecting the components
Symptoms of P0357 2014 Chevrolet Silverado
- Engine misfires
- Rough idling
- Hesitation during acceleration
- Decreased fuel efficiency
- Illumination of the check engine light
How to Fix P0357 2014 Chevrolet Silverado
- Begin by diagnosing the specific cause of the issue using a scan tool to confirm the P0357 code.
- Inspect the wiring and connectors related to ignition coil 7 for any damage or corrosion. Repair or replace as necessary.
- Test the ignition coil itself to determine if it is functioning correctly. Replace the ignition coil if it is faulty.
- Clear the DTC and reset the ECM to see if the issue has been resolved.
- Test drive the vehicle to ensure that the symptoms associated with the code have been eliminated.
Cost to Fix P0357 2014 Chevrolet Silverado
The typical repair costs for addressing the P0357 code on a 2014 Chevrolet Silverado can range from $150 to $300, depending on the specific cause of the issue and the cost of parts and labor in your area. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate. Keep in mind that rates may be higher at dealerships or in metropolitan areas, while independent shops often offer more competitive pricing.
Need more information about the P0357 2014 Chevrolet Silverado code?
Need more information on how to fix the P0357 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0357 2014 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0357 2014 Chevrolet Silverado Code
No Frequently Asked Questions about P0357 2014 Chevrolet Silverado Code found.
Discuss the causes and fixes for P0357 2014 Chevrolet Silverado OBDII Code
Code P0357 2014 Chevrolet Silverado comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.