Engine-Codes - Generic - P0C31

P0C31 Code - Inverter 'B' Cooling System Performance

- Code Popularity: 4,874 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

What are the Possible Causes of the Code P0C31?

  • Faulty Inverter 'B' Cooling System
  • Inverter 'B' Cooling System harness is open or shorted
  • Inverter 'B' Cooling System circuit poor electrical connection

How to Fix the P0C31 Code?

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 Code P0C31?

Labor: 1.0

The cost to diagnose the P0C31 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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What are Code P0C31 Possible Symptoms?

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

What Does the P0C31 Code Mean?

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

P0C31 Code - Inverter 'B' Cooling System Performance

Need more Information on the P0C31 Code?

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