AutoCodes – Generic – P1E0E

P1E0E Code - 14V Power Module Not Programmed

Quick Answer

A new service replacement 14V power module, often referred to as the accessory DC power control module, contains a unique manufacturing calibration. Common causes include 14V Power Module Program, Faulty 14V Power Module, 14V 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: P1E0E indicates 14V Power Module Not Programmed.
Common causes: Common causes include 14V Power Module Program, Faulty 14V Power Module, 14V 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 2,368

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 22, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1E0E Description

A new service replacement 14V power module, often referred to as the accessory DC power control module, contains a unique manufacturing calibration. This DTC will be current when a new 14V power module is installed on a vehicle prior to the Service Programming System (SPS) event. The DTC will remain current until the 14V power module has undergone a successful program. Once the program event is completed, the DTC goes into the history and can be cleared.

OBDII Code P1E0E - 14V Power Module Not Programmed - AutoCodes.com — P1E0E Code - 14V Power Module Not Programmed

What does this mean?

What are the Possible Causes of the DTC P1E0E?

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

How to Fix the DTC P1E0E?

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 P1E0E 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 P1E0E code?

Need more information on how to fix the P1E0E code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1E0E code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P1E0E Buick — 14V Power Module Not Programmed
P1E0E Cadillac — 14V Power Module Not Programmed
P1E0E Chevrolet — 14V Power Module Not Programmed
P1E0E Chrysler — Blower Fan Speed Signal Short To Battery
P1E0E Dodge — Blower Fan Speed Signal Short To Battery
P1E0E Fiat — Blower Fan Speed Signal Short To Battery
P1E0E GMC — 14V Power Module Not Programmed
P1E0E Jeep — Blower Fan Speed Signal Short To Battery
P1E0E Saturn — 14V Power Module Not Programmed

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 P1E0E Code

1. What are the common symptoms of OBDII code P1E0E - 14V Power Module Not Programmed?

The common symptoms include issues with starting the vehicle, decreased fuel efficiency, and potential electrical system malfunctions.

2. What causes the OBDII code P1E0E to trigger?

This code is typically triggered when the 14V power module in the vehicle is not programmed correctly or is experiencing a malfunction.

3. How can I diagnose the 14V Power Module Not Programmed issue?

Diagnosing this issue requires a professional OBDII scanner to read the trouble codes and pinpoint the specific cause of the problem within the power module system.

4. Can I drive my vehicle with the P1E0E OBDII code present?

It is not recommended to drive the vehicle with this code present, as it can lead to further electrical system issues and potential safety hazards.

5. What are the repair options for OBDII code P1E0E?

Repair options include reprogramming the 14V power module, checking for loose connections or damaged wiring, and replacing the power module if necessary.

6. Is it safe to reset the trouble code P1E0E without fixing the underlying issue?

Resetting the trouble code without addressing the underlying issue may temporarily turn off the check engine light, but the problem will likely resurface, leading to potential safety risks.

7. How much does it cost to repair the 14V Power Module Not Programmed issue?

The cost of repairing this issue can vary depending on the extent of the problem, the need for reprogramming or replacement, and labor costs at the repair shop.

8. Can a DIY enthusiast fix the OBDII code P1E0E at home?

While some DIY enthusiasts may have the skills to diagnose and repair simple electrical issues, fixing the 14V Power Module Not Programmed problem often requires specialized tools and knowledge best handled by a professional mechanic.

9. How long does it take to repair the 14V Power Module Not Programmed issue?

The repair time can vary depending on the specific cause of the problem, the availability of replacement parts, and the workload of the repair shop. It is best to consult with the mechanic for a more accurate estimate.

10. Are there any preventive measures to avoid the OBDII code P1E0E in the future?

Regular vehicle maintenance, including checking the electrical system and addressing any warning signs promptly, can help prevent issues like the 14V Power Module Not Programmed code from occurring.