AutoCodes – Chevrolet – P1AE0 Chevrolet

P1AE0 Chevrolet Code - Drive Motor 2 Control Module System Voltage Low

Quick Answer

The Drive Motor Generator Power Inverter Control Module contains three motor control modules and the hybrid powertrain control module. Common causes include Faulty Drive Motor Generator Power Inverter Control Module, Drive Motor Generator Power Inverter Control Module harness is open or shorted, Drive Motor Generator Power Inverter Control Module 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
P1AE0 Chevrolet indicates Drive Motor 2 Control Module System Voltage Low.
Common causes
Common causes include Faulty Drive Motor Generator Power Inverter Control Module, Drive Motor Generator Power Inverter Control Module harness is open or shorted, Drive Motor Generator Power Inverter Control Module 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 1,225
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 01, 2020
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Code P1AE0 Chevrolet Description

The Drive Motor Generator Power Inverter Control Module contains three motor control modules and the hybrid powertrain control module. Two of the motor control modules operate their respective drive motor generator based upon drive motor generator power inverter control module commands. The third motor control module controls the auxiliary transmission fluid pump motor. The hybrid powertrain control module and the motor control modules share the drive motor generator power inverter module ignition voltage circuit, battery voltage circuits and chassis ground.
OBDII Code P1AE0 Chevrolet - Drive Motor 2 Control Module System Voltage Low - AutoCodes.com
P1AE0 Chevrolet Code - Drive Motor 2 Control Module System Voltage Low

What are the Possible Causes of the DTC P1AE0 Chevrolet?

  • Faulty Drive Motor Generator Power Inverter Control Module
  • Drive Motor Generator Power Inverter Control Module harness is open or shorted
  • Drive Motor Generator Power Inverter Control Module circuit poor electrical connection

How to Fix the DTC P1AE0 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 P1AE0 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 P1AE0 Chevrolet code?

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Need Help with the Code?

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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 P1AE0 Chevrolet Code

1. What are the common symptoms of OBDII code P1AE0 in a Chevrolet related to the Drive Motor 2 Control Module System Voltage Low?

The common symptoms include reduced power, poor acceleration, illuminated check engine light, and potential drivability issues.

2. What are the possible causes of the Drive Motor 2 Control Module System Voltage Low error code (P1AE0) in a Chevrolet?

Possible causes include a faulty drive motor control module, issues with the high voltage battery, damaged wiring or connectors, or a problem with the hybrid powertrain system.

3. How can I diagnose the OBDII code P1AE0 related to the Drive Motor 2 Control Module System Voltage Low in my Chevrolet?

Diagnosis typically involves using a diagnostic scan tool to retrieve the fault codes, checking the high voltage battery status, inspecting the drive motor control module, and testing the wiring and connectors for any damage.

4. What are some DIY repair tips for addressing the Drive Motor 2 Control Module System Voltage Low issue in a Chevrolet?

DIY repair tips may include checking and tightening electrical connections, inspecting for any visible damage to wiring harnesses, ensuring the high voltage battery is functioning properly, and clearing the fault codes with a scan tool.

5. Can driving with the OBDII code P1AE0 (Drive Motor 2 Control Module System Voltage Low) in a Chevrolet cause further damage to the vehicle?

Continued driving with this error code may lead to degraded performance, potential drivability issues, and could potentially cause damage to other components of the hybrid powertrain system.

6. How does the Drive Motor 2 Control Module System Voltage Low error code (P1AE0) affect the performance of a Chevrolet vehicle?

This error code can result in reduced power output from the drive motor, affecting acceleration and overall performance of the vehicle, especially in hybrid models.

7. Is it safe to drive my Chevrolet with the OBDII code P1AE0 related to the Drive Motor 2 Control Module System Voltage Low?

It is not recommended to drive the vehicle extensively with this error code as it may lead to further complications and potential damage to the hybrid powertrain components.

8. Are there any recalls or technical service bulletins related to the OBDII code P1AE0 in Chevrolet vehicles?

It's advisable to check with a Chevrolet dealership or the manufacturer's website to see if there are any recalls or technical service bulletins related to the Drive Motor 2 Control Module System Voltage Low issue.

9. How much does it typically cost to repair the Drive Motor 2 Control Module System Voltage Low problem in a Chevrolet?

The cost of repair can vary depending on the specific cause of the issue, but it may involve replacing components like the drive motor control module, high voltage battery, or addressing wiring problems. Costs can range from a few hundred to over a thousand dollars.

10. Can I reset the OBDII code P1AE0 related to the Drive Motor 2 Control Module System Voltage Low in my Chevrolet without fixing the underlying issue?

While you can clear the fault code using a diagnostic scan tool, it is essential to address the root cause of the problem to prevent it from reoccurring and potentially causing further damage to the vehicle.

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