Subaru Legacy BN/BS (2015-2019) Service Manual: Can communication circuit check

Read diagnostic trouble code (dtc) operation

1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle information and select «Confirmed».3. On «Main Menu» display, select «All diagnosis cod ...

Procedure

1. MAIN-CANNOTE:• When measuring the resistance of CAN communication circuit, measure it in sleep status.To enter sleep status– With ignition switch OFF and key or switch operation stopped, k ...

Other materials:

Check power supply and ground line of engine control module (ecm)
CAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode > OPERATION, and Inspection Mode Inspection Mode > PROCEDURE.WIRING DIAGRAM:• Engine Electrical System ENGINE TYPE FB (WITHOUT PUSH BUTTON START) Engine Electrical System > WIRING DIAGRAM• E ...