Jeep TSB #21-048-20
2020 Jeep Renegade
Affected Component: POWER TRAIN
- Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P1D5B - Supply Sensor C -VS3 - Circuit Voltage Out Of Range.