AutoCodes – Chevrolet – P1E3E Chevrolet

P1E3E Chevrolet Code - 14 V Power Module Random Access Memory

Quick Answer

This is an internal fault detection of the 14 V power module, also called the accessory DC power control module. Common causes include Program 14 V Power Module, Faulty 14 V Power Module, 14 V Power 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: P1E3E Chevrolet indicates 14 V Power Module Random Access Memory.
Common causes: Common causes include Program 14 V Power Module, Faulty 14 V Power Module, 14 V Power 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 747

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 Apr 23, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1E3E Chevrolet Description

This is an internal fault detection of the 14 V power module, also called the accessory DC power control module. This fault is handled inside the 14 V power module and no external circuits are involved.

OBDII Code P1E3E Chevrolet - 14 V Power Module Random Access Memory - AutoCodes.com — P1E3E Chevrolet Code - 14 V Power Module Random Access Memory

What does this mean?

What are the Possible Causes of the DTC P1E3E Chevrolet?

Program 14 V Power Module
Faulty 14 V Power Module
14 V Power Module harness is open or shorted
14 V Power Module circuit poor electrical connection

How to Fix the DTC P1E3E Chevrolet?

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 P1E3E Chevrolet 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.

Need more information about the P1E3E Chevrolet code?

Need more information on how to fix the P1E3E Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1E3E Chevrolet code diagnosed by a professional: Find a repair shop in your area

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 P1E3E Chevrolet Code

1. What does the OBDII code P1E3E for the 14 V Power Module Random Access Memory in a Chevrolet indicate?

This code typically points to a problem with the 14 V power module's random access memory, which can affect the vehicle's electrical system.

2. What are the common symptoms of the P1E3E code in a Chevrolet?

Common symptoms may include issues with electrical components such as power windows, door locks, lighting, or other accessories malfunctioning intermittently or not working at all.

3. What are some possible causes of the P1E3E code in a Chevrolet?

Potential causes of this code may include a faulty 14 V power module, a problem with the random access memory circuit, wiring issues, or a malfunctioning control module.

4. How can I diagnose the P1E3E code in my Chevrolet?

Diagnosing this code typically requires using an OBDII scanner to read the code and then further testing the 14 V power module, random access memory circuit, and related components using a multimeter and wiring diagrams.

5. Can I drive my Chevrolet with the P1E3E code present?

It is generally not recommended to drive your vehicle with the P1E3E code active, as it can lead to further electrical issues and potential safety hazards.

6. How can I repair the P1E3E code in my Chevrolet?

Repairing this code may involve replacing the 14 V power module, repairing the random access memory circuit, fixing any wiring issues, or reprogramming the control module.

7. Is the P1E3E code in a Chevrolet easy to fix on my own?

Depending on your level of automotive knowledge and experience, you may be able to address this code on your own, but it is recommended to consult a professional mechanic for proper diagnosis and repair.

8. How much does it cost to fix the P1E3E code in a Chevrolet?

The cost of fixing this code can vary depending on the exact cause of the issue, parts needed for repair, labor rates, and whether you choose to go to a dealership or an independent repair shop.

9. Can ignoring the P1E3E code cause further damage to my Chevrolet?

Continuing to drive with the P1E3E code can potentially lead to more severe electrical problems, affecting other systems in the vehicle and potentially causing further damage if left unresolved.

10. How can I prevent the P1E3E code from appearing in my Chevrolet in the future?

To prevent the recurrence of the P1E3E code, it's essential to address any underlying electrical issues promptly, perform regular maintenance checks, and follow the manufacturer's recommended service schedule.