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General Scan Tool

WARNING: This page is about a different car, the 2018 Subaru Crosstrek. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: For detailed operation procedures, refer to the general scan tool operation manual.
  1. Clear the memory. Ref. to ENGINE (DIAGNOSTICS) (H4DO)>General Scan Tool>OPERATION>MODE $04 (CLEAR/RESET EMISSION-RELATED DIAGNOSTIC INFORMATION) .
  2. Read the diagnostic trouble code (DTC) and check that no DTC is displayed. Ref. to ENGINE (DIAGNOSTICS) (H4DO)>General Scan Tool>OPERATION>MODE $07 (INITIAL EMISSION-RELATED POWERTRAIN DTC) .
    NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis using "Diagnostic Procedure with Diagnostic Trouble Code (DTC)". Ref. to ENGINE (DIAGNOSTICS) (H4DO)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC) . After solving the DTC, repeat from step  1.
  3. Start the engine, and run the engine at idle for 10 seconds or more.
  4. Read the diagnostic trouble code (DTC) and check the DTC. Ref. to ENGINE (DIAGNOSTICS) (H4DO)>General Scan Tool>OPERATION>MODE $07 (INITIAL EMISSION-RELATED POWERTRAIN DTC) .
NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis using "Diagnostic Procedure with Diagnostic Trouble Code (DTC)". Ref. to ENGINE (DIAGNOSTICS) (H4DO)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC) . After solving the DTC, repeat from step  1.
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