AutoCodes.com | All About OBDII Engine Codes
AutoCodes - GMC - P1AE5 GMC

P1AE5 GMC Code - Battery Energy Control Module Hybrid Battery Power Off Control Circuit

- Code Popularity: 818 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC P1AE5 GMC?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Drive Motor Generator Battery Control Module
  • Drive Motor Generator Battery Control Module harness is open or shorted
  • Drive Motor Generator Battery Control Module circuit poor electrical connection
⚠ Does your GMC have Safety Recalls? → Check here

How to Fix the DTC P1AE5 GMC?

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

Search for P1AE5 GMC Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1AE5 GMC code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P1AE5 GMC Description

The Drive Motor Generator Battery Control Module is also referred to as the Battery Energy Control Module (BECM). The drive motor generator battery control module will diagnose its own systems and determine when a fault condition is present. Diagnostics and system status is communicated from the drive motor generator battery control module to the hybrid powertrain control module (HPCM) through serial data. The hybrid powertrain control module is the host controller for diagnostic trouble code (DTC) information.
The drive motor generator battery control module receives a pulse width modulated (PWM) signal from the hybrid powertrain control module called the contactor system request circuit command. The drive motor generator battery control module uses this signal to open and close the high voltage contactors.

OBDII Code P1AE5 GMC - Battery Energy Control Module Hybrid Battery Power Off Control Circuit - AutoCodes.com
P1AE5 GMC Code - Battery Energy Control Module Hybrid Battery Power Off Control Circuit

Need More Information on the Code?

Need more information on how to fix the P1AE5 GMC code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1AE5 GMC code diagnosed by a professional: Find a repair shop in your area

Code P1AE5 GMC comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the P1AE5 GMC code? Have you replaced any parts?
Any information is appreciated. Thanks