Engine-CodesGeneric – P0617

P0617 Code - Starter Relay Control Circuit High Voltage

Quick Answer

The P0617 code indicates that there is a high voltage condition detected in the starter relay control circuit. Common causes include Faulty starter relay, Corrosion or loose connections in the starter relay control circuit, Short circuit in the wiring. 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
P0617 indicates Starter Relay Control Circuit High Voltage.
Common causes
Common causes include Faulty starter relay, Corrosion or loose connections in the starter relay control circuit, Short circuit in the wiring.
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.
Table of contents Created and updated by William Orellana on Aug 30, 2024
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Code P0617 Description

The P0617 code indicates that there is a high voltage condition detected in the starter relay control circuit. This can disrupt the proper functioning of the starter relay, which is responsible for controlling the flow of electricity to the starter motor. When the voltage in the circuit is higher than normal, it can lead to issues with starting the vehicle, as the starter motor may not receive the correct signal to engage. This can result in the engine not starting or starting intermittently, causing inconvenience and potential safety concerns.

OBDII Code P0617 - Starter Relay Control Circuit High Voltage
P0617 Code - Starter Relay Control Circuit High Voltage

Common Causes of P0617

  1. Faulty starter relay.
  2. Corrosion or loose connections in the starter relay control circuit.
  3. Short circuit in the wiring.
  4. Issues with the ignition switch.
  5. Faulty PCM (Powertrain Control Module).

Symptoms of P0617

  1. Engine cranks but does not start.
  2. Intermittent starting issues.
  3. Check Engine Light illuminated on the dashboard.
  4. Starter motor not engaging when the key is turned.
  5. Electrical system malfunctions.

How to Fix P0617

  1. Begin by verifying the code with a diagnostic scan tool.
  2. Inspect the starter relay control circuit for any loose connections or corrosion.
  3. Test the starter relay to determine if it is functioning correctly.
  4. Check the wiring for any signs of damage or a short circuit.
  5. If necessary, replace the faulty starter relay or repair any damaged wiring.

Cost to Fix P0617

The cost of repairing a P0617 code can vary depending on the specific cause of the issue and the make/model of the vehicle. On average, the cost of parts for a starter relay replacement can range from $50 to $150, while the labor cost can be between $100 and $200. Overall, the total repair cost can be anywhere from $150 to $350. It's recommended to consult with a trusted mechanic or auto repair shop to get an accurate estimate based on your vehicle's specific needs and location.

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Code P0617 Information for Specific Makes

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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