AutoCodes – Saturn – P1EB7 Saturn

P1EB7 Saturn Code - Drive Motor 2 Control Module Long Term Memory Reset

Quick Answer

This is an internal fault detection of the hybrid/EV powertrain control module 1. Common causes include Reprogram Power Inverter Module, Faulty Power Inverter Module, Power Inverter 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: P1EB7 Saturn indicates Drive Motor 2 Control Module Long Term Memory Reset.
Common causes: Common causes include Reprogram Power Inverter Module, Faulty Power Inverter Module, Power Inverter 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 757

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 24, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1EB7 Saturn Description

This is an internal fault detection of the hybrid/EV powertrain control module 1. The hybrid/EV powertrain control module is internal to the power inverter module, often referred to as the drive motor generator power inverter module and is not serviced separately. This fault is handled inside the power inverter module and no external circuits are involved.

OBDII Code P1EB7 Saturn - Drive Motor 2 Control Module Long Term Memory Reset - AutoCodes.com — P1EB7 Saturn Code - Drive Motor 2 Control Module Long Term Memory Reset

What does this mean?

What are the Possible Causes of the DTC P1EB7 Saturn?

Reprogram Power Inverter Module
Faulty Power Inverter Module
Power Inverter Module harness is open or shorted
Power Inverter Module circuit poor electrical connection

How to Fix the DTC P1EB7 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 P1EB7 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 P1EB7 Saturn 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 P1EB7 Saturn Code

What does the OBDII code P1EB7 mean for my Saturn?

The OBDII code P1EB7 indicates a problem with the Drive Motor 2 Control Module's long-term memory reset, which can affect the vehicle's hybrid or electric drive system performance.

What are common symptoms associated with the P1EB7 code?

Common symptoms may include reduced power, erratic acceleration, warning lights on the dashboard, or issues with the vehicle entering a limp mode.

What could cause the P1EB7 code to trigger?

Possible causes include a malfunctioning Drive Motor 2 Control Module, wiring issues, poor connections, or problems with the vehicleâ€™s battery management system.

Can I drive my Saturn with the P1EB7 code?

While it may be possible to drive your vehicle, it is not recommended as it could lead to reduced performance and further damage to the drive system.

What should I check first when diagnosing a P1EB7 code?

Start by inspecting the wiring and connections to the Drive Motor 2 Control Module for any signs of damage or corrosion, then check the module itself for faults.

Is it safe to clear the P1EB7 code without repairs?

Clearing the code without addressing the underlying issue is not advisable, as the problem will likely recur and could lead to more significant damage to the vehicle.

What are some repair tips for fixing the P1EB7 code?

Consider checking and repairing any damaged wiring or connectors, replacing the Drive Motor 2 Control Module if necessary, and ensuring the vehicle's software is updated.

Can a battery issue trigger the P1EB7 code?

Yes, a weak or failing battery can affect the Drive Motor Control Module's functionality and trigger the P1EB7 code, so itâ€™s important to check the battery health.

How can I prevent the P1EB7 code from recurring?

Regular maintenance of the electrical system, ensuring proper connections, and addressing any battery issues promptly can help prevent the recurrence of the P1EB7 code.