AutoCodesRAM – P0615 RAM

P0615 RAM Code - Starter Control Circuit Open

Quick Answer

The Starter Relay is an electromechanical device that switches battery current to the pull-in coil of the starter solenoid when the ignition switch is turned to the Start position. Common causes include Faulty Starter Relay, Starter Relay harness is open or shorted, Starter Relay circuit poor electrical connection. 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 Faulty Starter Relay, Starter Relay harness is open or shorted, Starter Relay circuit poor electrical connection.
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 Popularity 1,000
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 31, 2020
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Code P0615 RAM Description

The Starter Relay is an electromechanical device that switches battery current to the pull-in coil of the starter solenoid when the ignition switch is turned to the Start position. The Diagnostic Trouble Code (DTC) will set when the Powertrain Control Module (PCM) detects an open condition in the starter relay control circuit.
OBDII Code P0615 RAM - Starter Control Circuit Open - AutoCodes.com
P0615 RAM Code - Starter Control Circuit Open

What are the Possible Causes of the DTC P0615 RAM?

  • Faulty Starter Relay
  • Starter Relay harness is open or shorted
  • Starter Relay circuit poor electrical connection
  • Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0615 RAM?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0615 RAM code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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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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