DTC P0154 Subaru

Description

OPEN CAN CIRCUIT BETWEEN THE TRANSMISSION CONTROL MODULE (TCM) AND THE POWERTRAIN CONTROL MODULE (PCM)SHORT TO GROUND ON THE CAN CIRCUITS BETWEEN THE TCM AND THE PCMSHORT TO BATTERY ON THE CAN CIRCUITS BETWEEN THE TCM AND THE PCMLOOSE CONNECTION AT BODY CONTROL MODULE (BCM)LOOSE CONNECTION AT TCMPOWER OR GROUND CIRCUIT FAULTS FOR BCMBCMTCM