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P1AEC BUICK

P1AEC BUICK - Drive Motor 1 Control Module Hybrid Battery System Voltage

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • 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

Possible symptoms

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

P1aec Buick 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 Buick - Drive Motor 1 Control Module Hybrid Battery System Voltage - AutoCodes.com

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P1AEC BUICK Comments

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