P0355 2016 Chevrolet Silverado Code - Ignition Coil 5 Control Circuit
Quick Answer
The P0355 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado specifically relates to the Ignition Coil 5 Control Circuit. Common causes include Faulty ignition coil, Damaged wiring or connectors in the ignition coil control circuit, Corrosion in the electrical connections. 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
- P0355 2016 Chevrolet Silverado indicates Ignition Coil 5 Control Circuit.
- Common causes
- Common causes include Faulty ignition coil, Damaged wiring or connectors in the ignition coil control circuit, Corrosion in the electrical connections.
- 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 P0355 2016 Chevrolet Silverado Description
The P0355 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado specifically relates to the Ignition Coil 5 Control Circuit. This code indicates a problem with the electrical circuit that controls the ignition coil for cylinder 5 in the engine. The ignition coil is responsible for converting the low voltage from the battery into the high voltage needed to ignite the fuel-air mixture in the combustion chamber. When the control circuit for the ignition coil malfunctions, it can lead to misfiring, poor engine performance, and even engine stalling.
Common Causes of P0355 2016 Chevrolet Silverado
- Faulty ignition coil
- Damaged wiring or connectors in the ignition coil control circuit
- Corrosion in the electrical connections
- Issues with the powertrain control module (PCM)
- Environmental factors such as water intrusion or excessive heat exposure
Symptoms of P0355 2016 Chevrolet Silverado
- Rough idle or engine misfires
- Difficulty starting the engine
- Decreased fuel efficiency
- Engine stalling
- Lack of power during acceleration
How to Fix P0355 2016 Chevrolet Silverado
- Begin by visually inspecting the wiring, connectors, and ignition coil for any obvious signs of damage or corrosion.
- Use a multimeter to test the continuity of the wiring and connectors in the ignition coil control circuit.
- If necessary, replace the faulty ignition coil or repair any damaged wiring or connectors.
- Clear the DTC with a scan tool and test drive the vehicle to ensure the issue has been resolved.
- If the problem persists, further diagnostic testing may be required to pinpoint the exact cause of the issue, such as testing the powertrain control module.
Cost to Fix P0355 2016 Chevrolet Silverado
The typical repair costs for addressing a P0355 code in a 2016 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, replacing an ignition coil can cost between $100 and $300, while addressing wiring or connector issues may range from $50 to $150. Labor costs can add an additional $80 to $150 per hour, with the total repair bill likely falling between $150 and $500. However, it's important to note that these estimates are rough averages and actual costs may vary based on factors such as location, vehicle make and model, and the extent of the repairs needed. It's recommended to consult with a trusted mechanic or auto repair shop for a more accurate cost estimate.
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