Engine-Codes - Generic - B124F

B124F - Universal Serial Bus

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

B124F Possible Causes

  • Universal Serial Bus (USB) programming

How is the B124F 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 B124F code

Labor: 1.0

The cost to diagnose the B124F 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)

B124F Meaning

Certain devices in the entertainment system must be programmed with specific software and other information to operate correctly. This Diagnostic Trouble Code (DTC) is the result of an unsuccessful Universal Serial Bus (USB) programming event of the device. The symptom byte information is for engineering reference only. No external circuit diagnosis is involved

More Information

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Information for specific makes

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