Subaru Legacy BN/BS (2015-2019) Service Manual: Diagnostic procedure with cancel code

Subaru select monitor operation

1. GENERAL DESCRIPTIONThe on-board diagnosis function of the cruise control system uses Subaru Select Monitor.The on-board diagnosis function operates in two categories, which are used depending on th ...

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Automatic transmission malfunction is detected.Automatic transmission malfunction is detected during cruise driving or cruise control setting. Basic Diagnostic Procedure > PROCEDURE ...

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Inspection
1. Visually check the harness and connector for damage or crack.2. Check the harness terminal for rust, disconnection or poor contact.3. Check the continuity between harness terminals and oil temperature sensor.NOTE:Refer to WIRING SECTION for transmission harness terminal and oil temperature sensor ...