Subaru Legacy BN/BS (2015-2019) Service Manual: Inspection
1. BASIC INSPECTION Before performing the diagnosis, check the following items which may affect the problems relating to the telematics system. 1. Check the battery. Battery > INSPECTION General Description 2. Check the relay and fuse condition. Relay and Fuse General Description 3. Check the connecting condition of harness and harness connector. |
Caution
1. AIRBAG SYSTEMCAUTION:• Do not use the electrical test equipment on all airbag harnesses and connector circuits.• Be careful not to damage the airbag harness. ...
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Dtc u0424 invalid data received from hvac control module
NOTE:Refer to “LAN SYSTEM (DIAGNOSTICS)” for diagnostic procedure. Basic Diagnostic Procedure1. OUTLINE OF DIAGNOSIS• Detect malfunction of CAN communication.• Judge as NG when data received from the A/C control panel is not normal.2. EXECUTION CONDITIONSecondary ParametersE ...
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