Engine-CodesRAM – P0615 RAM

P0615 RAM Code - Starter Control Circuit Open

Quick Answer

The P0615 diagnostic trouble code (DTC) relates to the starter control circuit being open, which means there is an interruption or break in the circuit that controls the starter motor. Common causes include Broken or damaged wiring in the starter control circuit, Loose or corroded connections in the circuit, Malfunctioning starter relay. 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
P0615 RAM indicates Starter Control Circuit Open.
Common causes
Common causes include Broken or damaged wiring in the starter control circuit, Loose or corroded connections in the circuit, Malfunctioning starter relay.
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 Sep 12, 2024
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Code P0615 RAM Description

The P0615 diagnostic trouble code (DTC) relates to the starter control circuit being open, which means there is an interruption or break in the circuit that controls the starter motor. The starter control circuit is responsible for sending the signal to engage the starter motor, which is essential for starting the vehicle. When this circuit is open, it prevents the starter motor from receiving the necessary signal to function properly, leading to starting issues.

OBDII Code P0615 RAM - Starter Control Circuit Open
P0615 RAM Code - Starter Control Circuit Open

Common Causes of P0615 RAM

  1. Broken or damaged wiring in the starter control circuit.
  2. Loose or corroded connections in the circuit.
  3. Malfunctioning starter relay.
  4. Faulty ignition switch.
  5. Defective starter motor.

Symptoms of P0615 RAM

  1. Engine does not crank when attempting to start.
  2. Clicking noise when turning the key in the ignition.
  3. Intermittent starting issues.
  4. Check Engine Light illuminated on the dashboard.
  5. Vehicle stalls or struggles to start.

How to Fix P0615 RAM

  1. Begin by conducting a thorough inspection of the starter control circuit, checking for any visible damage or loose connections.
  2. Test the starter relay and ignition switch to determine if they are functioning correctly.
  3. Use a multimeter to test the continuity of the wiring in the starter control circuit.
  4. Replace any damaged wiring, connections, or components found during the inspection.
  5. Clear the diagnostic trouble codes from the vehicle's computer and test the starting system to ensure proper functionality.

Cost to Fix P0615 RAM

The cost estimate for repairing the P0615 code can vary depending on the extent of the issue and the specific components that need to be replaced. On average, the repair costs for this issue can range from $100 to $300, including parts and labor. However, it is important to note that the actual cost may differ based on factors such as the vehicle make and model, the location of the repair shop, and the technician's labor rates. It is recommended to obtain quotes from multiple auto repair shops to compare prices and ensure a fair deal.

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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.

Frequently Asked Questions about P0615 RAM Code

1. What does the OBDII code P0615 mean on a RAM vehicle?

The P0615 code indicates an issue with the starter control circuit, specifically that it is open or not completing its circuit.

2. What are the common symptoms of the P0615 code in a RAM?

Symptoms include the engine not cranking, intermittent starting issues, or no response when turning the ignition key.

3. What causes the P0615 code to appear?

Common causes include a faulty starter relay, damaged wiring or connectors in the starter circuit, a defective ignition switch, or a malfunctioning Powertrain Control Module (PCM).

4. Can a weak battery cause the P0615 code?

Yes, a weak or failing battery can lead to insufficient voltage in the starter circuit, triggering the P0615 code.

5. How do I diagnose the P0615 code on a RAM?

Start by checking the battery voltage, inspecting the starter relay and wiring for damage, testing the ignition switch, and using a multimeter to verify circuit continuity.

6. How can I fix the P0615 code in my RAM?

Repairs may involve replacing a damaged starter relay, repairing or replacing faulty wiring, ensuring all connections are secure, or reprogramming or replacing the PCM if necessary.

7. Is it safe to drive a RAM with the P0615 code?

If the engine fails to start, the vehicle is not drivable. Even if it starts intermittently, it’s not reliable and should be addressed promptly.

8. Can a blown fuse cause the P0615 code?

Yes, a blown fuse in the starter circuit or related systems can interrupt the circuit and trigger the P0615 code.

9. How much does it cost to repair the P0615 code on a RAM?

Repair costs can vary widely, ranging from $50 for simple wiring repairs to over $500 for PCM replacement or reprogramming.

10. Will clearing the P0615 code solve the issue?

Clearing the code will reset the check engine light temporarily, but the underlying problem must be fixed to prevent the code from returning.

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