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it's a Kelsey Hayes is code
Code 73 inoperative watchdog inhibit
The number on the ABS controller is "P52121408AB" also the number on front of the controller is "13404146-U can't read the last number very well, could also be "13404148-U. Also the P52121408A I believe the last digit is a be but I cannot read it as it is washed out. Attached is the readout from the scan tool. The left front sensor has been replaced and tested perfectly.
Topic starter
Posted : 03/19/2024 5:09 pm
Yes send it to us and use the reason as an internal failure code and let's see if we can repair that for you. The sensor issue is a no brainer for us.
Posted : 03/19/2024 5:26 pm