AutoCodes – Saturn – P1AEC Saturn

P1AEC Saturn Code - Drive Motor 1 Control Module Hybrid Battery System Voltage

Quick Answer

The Drive Motor Generator Power Inverter Control Module contains two motor control modules. Common causes include Faulty Drive Motor Generator Power Inverter Module, Drive Motor Generator Power Inverter Module harness is open or shorted, Drive Motor Generator Power Inverter 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
P1AEC Saturn indicates Drive Motor 1 Control Module Hybrid Battery System Voltage.
Common causes
Common causes include Faulty Drive Motor Generator Power Inverter Module, Drive Motor Generator Power Inverter Module harness is open or shorted, Drive Motor Generator Power Inverter 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 791
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 P1AEC Saturn Description

The Drive Motor Generator Power Inverter Control Module contains two motor control modules. Each motor control modules measures hybrid battery high voltage with several internal sensors. The battery energy control module also monitors high voltage with several internal sensors. The battery energy control module high voltage measurement is broadcast over serial data.
OBDII Code P1AEC Saturn - Drive Motor 1 Control Module Hybrid Battery System Voltage - AutoCodes.com
P1AEC Saturn Code - Drive Motor 1 Control Module Hybrid Battery System Voltage

What are the Possible Causes of the DTC P1AEC Saturn?

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

How to Fix the DTC P1AEC Saturn?

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 P1AEC Saturn 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 P1AEC Saturn 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 P1AEC Saturn Code

1. What are the common symptoms of OBDII code P1AEC related to the Drive Motor 1 Control Module in a Saturn hybrid?

- Common symptoms include poor hybrid system performance, reduced fuel efficiency, and potential drivability issues.

2. What are some possible causes of OBDII code P1AEC in a Saturn indicating issues with the Hybrid Battery System Voltage?

- Possible causes may include a failing drive motor control module, issues with the hybrid battery system, wiring problems, or a faulty voltage sensor.

3. How can I diagnose the OBDII code P1AEC in my Saturn related to the Drive Motor 1 Control Module Hybrid Battery System Voltage?

- Diagnosis involves using a professional OBDII scanner to retrieve the specific fault code, checking the hybrid battery system voltage, inspecting wiring connections, and testing components for proper functionality.

4. Can I continue driving my Saturn with OBDII code P1AEC present, indicating problems with the Hybrid Battery System Voltage?

- It is not recommended to continue driving the vehicle with this code present, as it can lead to further damage to the hybrid system and potentially affect overall vehicle performance.

5. What are some repair tips for addressing OBDII code P1AEC in a Saturn related to the Hybrid Battery System Voltage issue?

- Repair tips may include checking and replacing faulty wiring, inspecting and possibly replacing the drive motor control module, testing and potentially replacing the hybrid battery, and ensuring proper voltage levels in the system.

6. Is it possible to reset the OBDII code P1AEC related to the Drive Motor 1 Control Module Hybrid Battery System Voltage in a Saturn?

- Resetting the code may temporarily clear the fault, but it is crucial to diagnose and address the underlying issue causing the code to prevent it from reoccurring.

7. How much does it typically cost to repair OBDII code P1AEC indicating issues with the Hybrid Battery System Voltage in a Saturn?

- Repair costs can vary depending on the specific problem, but it may involve a few hundred to a couple thousand dollars for parts and labor, especially if components like the drive motor control module or hybrid battery need replacement.

8. Are there any recalls or technical service bulletins related to OBDII code P1AEC in Saturn vehicles with Drive Motor 1 Control Module Hybrid Battery System Voltage issues?

- It's advisable to check with Saturn dealerships or official sources for any recalls or technical service bulletins that may address the specific OBDII code and related problems in Saturn hybrids.

9. Can a DIY enthusiast with automotive knowledge repair OBDII code P1AEC indicating issues with the Hybrid Battery System Voltage in a Saturn?

- While some basic troubleshooting and repairs may be possible for experienced DIY enthusiasts, diagnosing and fixing complex hybrid system issues like this code often require specialized tools and expertise best handled by professional technicians.

10. How long does it usually take to repair OBDII code P1AEC related to the Drive Motor 1 Control Module Hybrid Battery System Voltage in a Saturn?

- The repair time can vary depending on the exact cause of the issue, availability of parts, and the technician's workload, but it may take a few hours to a day or more to diagnose and fix the problem properly.

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