P0C7A - Drive Motor 'B' Inverter Voltage Too High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P0C7A Possible Causes

  • Faulty Drive Motor 'A' Inverter
  • Drive Motor 'A' Inverter harness is open or shorted
  • Drive Motor 'A' Inverter circuit poor electrical connection

First diagnose P0C7A code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Cost of diagnosing the P0C7A code

    Labor: 1.0

    The cost of diagnosing the P0C7A code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P0C7A Possible Symptoms

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

P0c7a Description

The Engine Control Module (ECM) monitors the Drive Motor 'B' Inverter. The ECM sets the OBDII code when the Drive Motor 'B' Inverter is not to factory specifications.
OBDII Code P0c7a - Drive Motor 'B' Inverter Voltage Too High - AutoCodes.com

P0C7A More Information

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