04-05 RAM 1500 2500 3500 AWAL ABS ANTILOCK BRAKE CONTROL 52121409 REBUILT OEM

Part Number 52121409 - You must match the part number. Will work for all software versions. EBCM is free and clear of rust or corrosion. Fitment You must match your part number all the way through the software code (two letters at end of part number) for proper fitment. If you do not match this you more than likely will get a no communication situation. EBCM may require initialization to your vehicle Prior to purchase please verify your wheel speed sensors are good or have been replaced and that your wiring harness has no breaks as both of these situations can set trouble codes.  Tech Notes Module has been repaired and tested by our experienced technical staff! Some of those tests are listed below: Solder joints that typically fail have been repaired 12+ internal components tested and repaired as necessary Relay which typically fails has been replaced Install Notes Please follow below for proper installation of module: Disconnect the negative terminal of the ba