Subaru Legacy BN/BS (2015-2019) Service Manual: Working precautions

Basic inspection

1. VOLTAGE MEASUREMENT1. Using a voltmeter, connect the negative lead to a good ground point or negative battery terminal. Connect the positive lead to the connector or component terminal.2. Contact t ...

Precautions in trouble diagnosis and repair of electric parts

1. Always refer to “CAUTION” and “NOTE” of “General Description” in the same models service manual before starting the diagnostics and repair.2. Always refer to the ...

Other materials:

Dtc u0074 control module communication bus "body-can" off
DTC DETECTING CONDITION:Integrated unit communication is shut down because of high speed CAN error.TROUBLE SYMPTOM:CAN communication is not normal.STEPCHECKYESNO1.CHECK PERFORMING OF BASIC DIAGNOSTIC PROCEDURE.Was the basic diagnostic procedure performed up to STEP 8- Diagnostic Procedure with Diagn ...