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Engine-Codes - Generic - P0C7B

P0C7B - Generator Inverter Voltage Too High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

P0C7B Possible Causes

What does this mean?
  • Faulty Generator Inverter
  • Generator Inverter harness is open or shorted
  • Generator Inverter circuit poor electrical connection

How is the P0C7B code repair?

Start by checking 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.

What is the cost to diagnose the P0C7B code

Labor: 1.0

The cost to diagnose the P0C7B code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

P0C7B Meaning

The Engine Control Module (ECM) monitors the Generator Inverter. The ECM sets the OBDII code when the Generator Inverter is not to factory specifications.

More Information

Need more information on how to fix the P0C7B code?
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