Subaru Legacy BN/BS (2015-2019) Service Manual: Inspection mode procedure
1. VDC SYSTEM 1. Delete the DTC. 2. Drive the vehicle at least ten minutes. (Reproduce nearly the same condition as occurred when the DTC was recorded.) NOTE: Make sure the vehicle is not dragged to one side under usual driving condition. 2. ELECTRONIC PARKING BRAKE SYSTEM 1. Start the engine, and operate and release the electronic parking brake a few times with the vehicle at a standstill. 2. Check if the warning light illuminates or blinks, or DTC is displayed. NOTE: If the DTC is displayed, perform the diagnosis using “Diagnostic Procedure with Diagnostic Trouble Code (DTC)”. Diagnostic Procedure with Diagnostic Trouble Code (DTC) 3. Drive the vehicle at least 10 minutes, and operate and release the electronic parking brake a few times. CAUTION: Do not drive the vehicle with the warning light illuminated or blinked. |
General diagnostic table inspection
SymptomsMain probable causeOther probable causePoor brake performanceLong braking/stopping distance• VDCCM&H/U• Brake pad• Aeration to brake line• Tire specifications, tire wea ...
List of diagnostic trouble code (dtc) list
DTCItemContent of diagnosisReferenceC1211FRONT RIGHT ABS SENSOR CIRCUITOpen/high input of front ABS wheel speed sensor RH Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C1211 FRONT RIGH ...
Other materials:
Dtc p0171 system too lean bank 1
NOTE:Refer to DTC P0175 for diagnostic procedure. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0175 SYSTEM TOO RICH BANK 21. OUTLINE OF DIAGNOSISDetect fuel system malfunction by the amount of main feedback control.2. EXECUTION CONDITIONSecondary ParametersExecution conditionClose ...
