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Inspection Mode 8

DTC Description and trouble part Note
B2B20 Passenger's Door Power Window Auto Switch Stuck -
B2B30 RR DOOR POWER WINDOW AUTO SWITCH STUCK -
B2B40 RL DOOR POWER WINDOW AUTO SWITCH STUCK -

Diagnostic procedure:

  1. Using the Subaru Select Monitor, perform the clear memory of [Power Window (Passenger)], [Power Window (Rear Right)] or [Power Window (Rear Left)]. Ref. to COMMON (DIAG)>CLEAR MEMORY .
  2. Using the Subaru Select Monitor, read the [Power Window (Passenger)], [Power Window (Rear Right)] or [Power Window (Rear Left)] DTC and check that the concerned DTC is not displayed. Ref. to Power Window (Diagnostics)>Diagnostic Trouble Code (DTC) .
    NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis for the displayed DTCs. After solving the DTC, repeat from step 1).
  3. Using the passenger's side, rear right seat or rear left seat side power window switch, operate the automatic up/down feature and check that the window rolls up and down.
  4. Using the Subaru Select Monitor, read the [Power Window (Passenger)], [Power Window (Rear Right)] or [Power Window (Rear Left)] DTC and check that the concerned DTC is not displayed. Ref. to Power Window (Diagnostics)>Diagnostic Trouble Code (DTC) .
NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis for the displayed DTCs.