B124F GMC Possible Causes
- Universal Serial Bus (USB) programming
How do I fix code B124F GMC
Check 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.
Cost of diagnosing the B124F GMC code
Labor: 1.0The cost of diagnosing the B124F GMC 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.
B124F GMC Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B124F GMC MeaningCertain 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
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