OBD Guide
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P1EB7

Drive Motor 2 Control Module Long Term Memory Reset

P1EB7 is an OBD-II diagnostic trouble code meaning: Drive Motor 2 Control Module Long Term Memory Reset. Common causes: control module power failure, software error in the module. Estimated repair cost: $56–222.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–222 (est.)

Symptoms

  • Reduced engine power
  • Unstable engine operation
  • Check Engine Light Illuminates
  • Loss of adaptive settings

Causes

  • Control module power failure
  • Software error in the module
  • Wiring Harness Problems
  • Malfunction of the control module itself

How to Fix

  1. Check power supply and grounding of the module
  2. Scan module for errors
  3. Update module software
  4. Check wiring harness for damage
  5. If necessary, replace the control module

Related codes

P1EB6P1EB8

FAQ

What does the P1EB7 code mean?

P1EB7 is an OBD-II diagnostic trouble code that indicates: Drive Motor 2 Control Module Long Term Memory Reset

What causes a P1EB7 error code?

The most common causes of P1EB7 include: Control module power failure; Software error in the module; Wiring Harness Problems; Malfunction of the control module itself.

How do I fix a P1EB7 diagnostic trouble code?

To fix P1EB7: Check power supply and grounding of the module. Scan module for errors. Update module software. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1EB7?

Yes, but get it checked soon

How much does it cost to fix P1EB7?

The estimated repair cost for P1EB7 is $56–222. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat