Subaru Legacy BN/BS (2015-2019) Service Manual: General description

Dtc u0100 lost communication with ecm/pcm "a"

DTC DETECTING CONDITION:Detected when CAN data from ECM does not arrive.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Preparation tool

CAUTION:To measure the voltage and resistance of airbag system component, be sure to use the specified test harness.1. SPECIAL TOOL• SUBARU SELECT MONITORILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARK ...

Other materials:

Dtc b28ab stereo camera microcomputer 2
Detected when communication error occurs due to malfunction of microcomputer inside the stereo camera.DTC DETECTING CONDITION:Communication error occurs due to malfunction of microcomputer inside the stereo camera.TROUBLE SYMPTOM:All functions of EyeSight system do not operate.Refer to DTC B28A6 for ...