P0659 2015 Chevrolet Silverado Code - Actuator High Control Circuit Group 1 High Voltage
Quick Answer
The P0659 diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado refers to the Actuator High Control Circuit Group 1 High Voltage. Common causes include Faulty actuator in group 1, Damaged wiring or connectors in the control circuit, Malfunctioning powertrain control module (PCM). 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
- P0659 2015 Chevrolet Silverado indicates Actuator High Control Circuit Group 1 High Voltage.
- Common causes
- Common causes include Faulty actuator in group 1, Damaged wiring or connectors in the control circuit, Malfunctioning powertrain control module (PCM).
- 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 P0659 2015 Chevrolet Silverado Description
The P0659 diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado refers to the Actuator High Control Circuit Group 1 High Voltage. This code indicates that there is a high voltage condition detected in the control circuit of actuator group 1. Actuators are components in the vehicle's systems that are responsible for controlling various functions, such as adjusting the position of valves, flaps, or other mechanical parts. In this case, the high voltage in the control circuit of actuator group 1 can lead to improper operation or failure of the actuator, which can impact the performance and efficiency of the vehicle.
Common Causes of P0659 2015 Chevrolet Silverado
- Faulty actuator in group 1
- Damaged wiring or connectors in the control circuit
- Malfunctioning powertrain control module (PCM)
- Short circuit in the system
Symptoms of P0659 2015 Chevrolet Silverado
- Rough engine operation
- Decreased fuel efficiency
- Stalling or hesitation during acceleration
- Increased emissions levels
How to Fix P0659 2015 Chevrolet Silverado
- Begin by conducting a thorough inspection of the actuator in group 1, checking for any signs of damage or malfunction.
- Inspect the wiring and connectors in the control circuit for any visible damage or corrosion. Repair or replace as needed.
- Test the powertrain control module (PCM) to ensure it is functioning correctly. Replace if necessary.
- Check for any short circuits in the system using a multimeter and repair the wiring as needed.
- Clear the DTC and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P0659 2015 Chevrolet Silverado
The typical repair costs for addressing the P0659 code on a 2015 Chevrolet Silverado can range from $200 to $500, depending on the specific cause of the high voltage condition and the cost of parts and labor. It's important to note that diagnosis time and labor rates at auto repair shops can vary, with hourly rates typically ranging between $80 and $150. Rates may be higher at dealerships or in metropolitan areas, while independent shops often charge less. For a more precise estimate, it's recommended to check with local auto repair shops.
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