P0616 2017 GMC Sierra Code - Starter Relay Control Circuit Low Voltage
Quick Answer
The P0616 diagnostic trouble code (DTC) for a 2017 GMC Sierra indicates a problem with the starter relay control circuit having low voltage. Common causes include Faulty starter relay, Weak battery, Wiring issues in the starter relay control circuit. 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
- P0616 2017 GMC Sierra indicates Starter Relay Control Circuit Low Voltage.
- Common causes
- Common causes include Faulty starter relay, Weak battery, Wiring issues in the starter relay control circuit.
- 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 P0616 2017 GMC Sierra Description
The P0616 diagnostic trouble code (DTC) for a 2017 GMC Sierra indicates a problem with the starter relay control circuit having low voltage. The starter relay is responsible for sending power to the starter motor to crank the engine. When the control circuit has low voltage, it can prevent the starter from engaging properly, leading to issues with starting the vehicle. This code can affect the vehicle's performance by causing intermittent starting problems or complete failure to start. If not addressed, it can eventually lead to the vehicle being unable to start at all.
Common Causes of P0616 2017 GMC Sierra
- Faulty starter relay
- Weak battery
- Wiring issues in the starter relay control circuit
- Loose or corroded electrical connections
- Problems with the ignition switch
Symptoms of P0616 2017 GMC Sierra
- Intermittent starting issues
- Engine cranks but does not start
- Clicking sound when turning the key
- Vehicle fails to start at all
- Check Engine Light illuminated
How to Fix P0616 2017 GMC Sierra
- Begin by checking the battery voltage to ensure it is within the proper range.
- Inspect the wiring and connections in the starter relay control circuit for any damage or corrosion.
- Test the starter relay to determine if it is functioning correctly.
- Replace the starter relay if it is found to be faulty.
- Clear the DTC and test the vehicle to ensure the issue has been resolved.
Cost to Fix P0616 2017 GMC Sierra
The cost of repairing a P0616 code on a 2017 GMC Sierra can vary depending on the specific cause of the issue. In general, replacing a starter relay can cost between $50 and $150, while addressing wiring issues or a weak battery may incur additional costs. Labor rates at auto repair shops typically range from $80 to $150 per hour, so the total repair cost can vary based on the time required for diagnosis and repair. It is recommended to consult with a local auto repair shop for a more accurate estimate based on the specific circumstances of the vehicle.
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