Invalid Data Received From Trailer Brake Driver Control Module
Table of contents
U2504 CADILLAC Possible Causes
- Reprogram Trailer Brake Driver Control Module
- Faulty Trailer Brake Driver Control Module
- Trailer Brake Driver Control Module harness is open or shorted
- Trailer Brake Driver Control Module circuit poor electrical connection
How do I fix code U2504 CADILLAC?
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 U2504 CADILLAC code
The cost of diagnosing the U2504 CADILLAC code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
U2504 CADILLAC Description
Some devices are constantly receiving information from other devices through serial data communication network. The invalid data code will be set when a receiving device detects a discrepancy in the information it receives from another device causing its integrity to be questioned. The symptom byte listed in the Diagnostic Trouble Code (DTC) Descriptor is for engineering reference only. No external circuit diagnosis is involved. The DTC will set if the Trailer Brake Driver Control Module is not configured properly.