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Home >> Subaru >> 2021 >> Forester Base >> Repair and Diagnosis >> Body & Frame >> Windows >> Window Glass & Mirrors >> Rear Window Defogger System >> Inspection >> Check With SUBARU Select Monitor

Check With SUBARU Select Monitor

CAUTION: Before performing inspection, check whether the rear defogger operation mode setting is either in initial setting or customize setting.
  1. CHECK BODY INTEGRATED UNIT SETTING  .
    1. Turn the ignition switch to ON.
    2. Display the [Auto A/C Setting] data using Subaru Select Monitor. Ref. to BODY CONTROL (DIAGNOSTICS)>DATA MONITOR .

    Check the vehicle equipment and the settings of body integrated unit.

    Yes  : Go to  2 .

    No  : From the Customize item list, select [Auto A/C Setting] and match the auto A/C ECM setting to the actual vehicle equipment. Ref. to BODY CONTROL (DIAGNOSTICS)>CUSTOMIZE .

    Check the input of the body integrated unit. Go to  2 .

  2. CHECK INPUT OF BODY INTEGRATED UNIT  .
    1. Check the operation with rear window defogger switch ON.
    • When customize setting is set as "Continuous", it is normal if the 15-minute operation and 2-minute stop repeats.
    • When customize setting is "Normal", it is normal if the operation lasts for 15 minutes and then turns OFF.

    Does it operate properly?

    Yes  : Function is normal.

    No  : Replace the body integrated unit. Ref. to SECURITY AND LOCKS>BODY INTEGRATED UNIT .

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