AutoCodes – RAM – P0616 RAM

P0616 RAM Code - Starter Control Circuit Low

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: P0616 RAM indicates Starter Control Circuit Low.
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 460

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 31, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0616 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 no voltage on the Starter Relay Control circuit for 0.05 seconds.

OBDII Code P0616 RAM - Starter Control Circuit Low - AutoCodes.com — P0616 RAM Code - Starter Control Circuit Low

What does this mean?

What are the Possible Causes of the DTC P0616 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 P0616 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 P0616 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 P0616 RAM Code

1. What are the common symptoms of OBDII code P0616 RAM Starter Control Circuit Low?

The common symptoms include difficulty starting the vehicle, intermittent starting issues, and in some cases, the engine may not start at all.

2. What are the possible causes of OBDII code P0616 RAM Starter Control Circuit Low?

Possible causes include a faulty starter control relay, damaged wiring or connectors in the starter circuit, a malfunctioning starter motor, or a problem with the PCM (Powertrain Control Module).

3. How can I diagnose the OBDII code P0616 RAM Starter Control Circuit Low?

Diagnosis typically involves checking the starter relay, inspecting the wiring and connectors in the starter circuit for damage, testing the starter motor, and using a scan tool to communicate with the PCM for further troubleshooting.

4. Can a bad battery cause OBDII code P0616 RAM Starter Control Circuit Low?

Yes, a weak or faulty battery can contribute to this code as it may not provide enough power to the starter motor, causing the circuit to register as low.

5. What are some repair tips for addressing OBDII code P0616 RAM Starter Control Circuit Low?

Repair tips include checking and replacing the starter control relay if necessary, repairing any damaged wiring or connectors, testing and potentially replacing the starter motor, and ensuring the battery is in good condition.

6. Is it safe to continue driving with OBDII code P0616 RAM Starter Control Circuit Low?

It is not recommended to continue driving with this code as it can lead to potential starting issues that may leave you stranded. It's best to address the underlying problem promptly.

7. Can OBDII code P0616 RAM Starter Control Circuit Low be reset without fixing the issue?

Resetting the code without addressing the root cause will only temporarily clear the code. The issue causing the code will persist, and the code is likely to reappear.

8. How much does it typically cost to repair OBDII code P0616 RAM Starter Control Circuit Low?

The cost of repair can vary depending on the specific cause of the code and the labor rates in your area. Repairs may range from a simple relay replacement to more extensive wiring or starter motor repairs.

9. Can a DIY enthusiast fix OBDII code P0616 RAM Starter Control Circuit Low?

Depending on your skill level and access to tools, some DIY enthusiasts may be able to address this code by following diagnostic steps, such as checking relays, wiring, and the starter motor. However, more complex issues may require professional assistance.

10. How can I prevent OBDII code P0616 RAM Starter Control Circuit Low in the future?

Regular maintenance, such as checking the battery health, inspecting wiring for damage, and addressing starting issues promptly, can help prevent this code from occurring.