Subaru Legacy BN/BS (2015-2019) Service Manual: Read diagnostic trouble code (dtc) operation
1. SUBARU SELECT MONITOR (NORMAL MODE) NOTE: • For detailed operation procedures, refer to “Application help”. • For details concerning DTC, refer to “List of Diagnostic Trouble Code (DTC)”. List of Diagnostic Trouble Code (DTC) 2. GENERAL SCAN TOOL Refer to the data denoting emission-related powertrain DTC. For details concerning DTC, refer to “List of Diagnostic Trouble Code (DTC)”. List of Diagnostic Trouble Code (DTC) NOTE: Refer to the general scan tool manufacturer’s operation manual to access powertrain DTC (MODE $03). |
Inspection mode procedure
Perform the diagnosis shown in the following DTC table.When performing the diagnosis not listed in “List of Diagnostic Trouble Code (DTC)”, refer to the item on the drive cycle. Drive Cyc ...
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Inspection
Before performing diagnostics, check the following item which might affect engine problems.1. BATTERY1. Check the battery. Battery > INSPECTION2. Check the condition of the main and other fuses, and harnesses and connectors. Also check for proper grounding.2. ENGINE GROUNDMake sure that the engine ...
