P1854

Diagnostic Trouble Codes 18 / P1854 - 5 Spd. Automatic Transmission 01V





1) The power train data bus is also known as the CAN-bus
2) Pay attention to which hydraulic control the transmission has when selecting measuring value block.

Note for DTC 18262 / P1854:

^ The transfer of data and information between the Transmission Control Module (TCM) and the control modules that communicate with the TCM occurs via a so-called CAN-bus. All information signals are carried via 2 wires
^ Function of CAN-bus