- Tech scanned system found loss of communication between vehicle and both ECM and TCM. Tech check for resistance on DLC and found 123 Ohms of resistance spec is 60 Ohms confirming communication line is down. Tech tested resistance to fuse box and found open circuit on vehicle side of leading us to trace wires on the vehicle side. Tech traced wiring to the electronic power steering module testing resistance along the way, tech found under engine cradle and found 3 out of 5 wires broken and the other two almost broken, these wires communicate with power steering module, abs module, ECM and TCM which make one big loop and all need to be communicating for vehicle to run. Tech replaced all 5 wires and secured harness back to vehicle and cleared codes vehicle now runs and all functions returned except for license plate lights. Tech found both bulbs out needing replacement. Tech replaced and tested.
- Vehicle tow in
Kelly S. gave our service a 5 star review on 8/27/2020