Engine-Codes - Generic - P0AF7

P0AF7 - 14 Volt Power Module Internal Temperature Too High

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

P0AF7 Possible Causes

  • Faulty 14 Volt Power Module
  • 14 Volt Power Module harness is open or shorted
  • 14 Volt Power Module circuit poor electrical connection

How is the P0AF7 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 P0AF7 code

Labor: 1.0

The cost to diagnose the P0AF7 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.
How much do you know about cars?

Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge

Play Now

Possible Symptoms

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

P0AF7 Meaning

The Engine Control Module (ECM) monitors the 14 Volt Power Module Internal Temperature. The ECM sets the OBDII code when the 14 Volt Power Module Internal Temperature is not to factory specifications.

More Information

Need more information on how to fix the P0AF7 code?
Get Access to Factory Service Manuals

Need more help?

Get the P0af7 code diagnosed by a professional: Find a repair shop in your area