Engine-Codes - Generic - P0AF7

P0AF7 Code - 14 Volt Power Module Internal Temperature Too High

- Code Popularity: 3,114 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the P0AF7 Code?

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

|How to Fix the P0AF7 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 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.

|What are P0AF7 code possible symptoms?

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

|What Does the P0AF7 Code Mean?

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.

14 Volt Power Module Internal Temperature Too High

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