AutoCodes – RAM – P0601 RAM

P0601 RAM Code - Power Control Module Internal Fault

Quick Answer

The Powertrain Control Module (PCM) monitors itself. Common causes include Reprogram Powertrain Control Module (PCM), Faulty Powertrain Control Module, Powertrain Control Module harness is open or shorted. 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: P0601 RAM indicates Power Control Module Internal Fault.
Common causes: Common causes include Reprogram Powertrain Control Module (PCM), Faulty Powertrain Control Module, Powertrain Control Module harness is open or shorted.
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 766

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 12, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0601 RAM Description

The Powertrain Control Module (PCM) monitors itself. The Diagnostic Trouble Code (DTC) will set when the Powertrain Control Module registers an internal controller failure.

OBDII Code P0601 RAM - Power Control Module Internal Fault - AutoCodes.com — P0601 RAM Code - Power Control Module Internal Fault

What does this mean?

What are the Possible Causes of the DTC P0601 RAM?

Reprogram Powertrain Control Module (PCM)
Faulty Powertrain Control Module
Powertrain Control Module harness is open or shorted
Powertrain Control Module circuit poor electrical connection
Low battery voltage

How to Fix the DTC P0601 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 P0601 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 P0601 RAM Code

1. What are the common symptoms of OBDII code P0601 (RAM Power Control Module Internal Fault)?

- Common symptoms include illuminated Check Engine light, drivability issues such as poor performance or rough idle, and potential stalling.

2. What are the possible causes of OBDII code P0601?

- The code P0601 is typically caused by a malfunction within the Powertrain Control Module (PCM), such as a faulty internal memory or circuit issue.

3. How serious is the OBDII code P0601?

- The code P0601 should be addressed promptly as it indicates an internal fault with the PCM, which is a critical component of the vehicle's engine management system.

4. Can OBDII code P0601 be reset?

- While the code can be cleared using an OBDII scanner, it is important to diagnose and repair the underlying issue causing the fault to prevent it from recurring.

5. How can I diagnose OBDII code P0601?

- Diagnosing code P0601 typically involves a comprehensive scan of the PCM using a diagnostic tool to identify the specific nature of the internal fault.

6. What are some repair tips for fixing OBDII code P0601?

- Repair options for code P0601 may include reprogramming or replacing the PCM, checking and repairing any damaged wiring or connectors, and ensuring proper power supply to the PCM.

7. Is it safe to continue driving with OBDII code P0601?

- It is not recommended to drive the vehicle with an active P0601 code, as it could lead to further damage to the PCM and potentially affect the vehicle's performance and safety.

8. Can a DIY enthusiast fix OBDII code P0601?

- While some aspects of diagnosing and repairing code P0601 may be within reach of experienced DIY enthusiasts, it is generally recommended to seek professional help due to the complexity of PCM-related issues.

9. How much does it cost to repair OBDII code P0601?

- The cost of repairing code P0601 can vary significantly depending on the extent of the issue, the need for PCM replacement, and labor costs associated with diagnosis and repair.

10. Are there any recalls related to OBDII code P0601?

- Recalls related to code P0601 are uncommon, but it is advisable to check with the vehicle manufacturer or relevant authorities to stay informed about any potential recalls related to this issue.