P1862

DTC 18270 / P1862





Notes on DTC 18270 / P1862:
^ Condition for DTC recognition: The Transmission Control Module is not receiving a message from the Engine Control Module (ECM). However, communication with the ABS control module is working.
^ The exchange of data and information between the Engine Control Module (ECM), ABS control module, Transmission Control Module (TCM) and instrument cluster is carried out over what is called a CAN bus. All information signals are transmitted over 2 wires.