2005 Scion tC AutomaticFACTORY OEM SERVICE PROCEDURE

Inspection Procedure

  1. CHECK MANUAL UP/DOWN FUNCTION (DRIVER SIDE)Β 
    1. Check that the power window manual UP/DOWN function operates normally.

    NG: OTHER PROBLEM (See Β MANUAL UP/DOWN FUNCTION DOES NOT OPERATE ON DRIVER SIDEΒ Β  )Β 

    OK: GO TO NEXT STEPΒ 

  2. CHECK LAMP OF POWER WINDOW REGULATOR MASTER SWITCH (DRIVER SIDE SWITCH)Β 
    1. Turn the ignition switch ON.
    2. Operate the driver side switch on the master switch.
    3. Check the blinking pattern of the AUTO lamp as shown in Fig 2 .
      1. If pattern (1) or (3) is displayed, proceed to A.
      2. If pattern (2) is displayed, proceed to B.
      3. If the normal pattern is displayed, proceed to C.
    Fig 1: identifying Driver Side Switch On Master Switch
    G03065220Courtesy of Β© TOYOTA, LICENSE AGREEMENT TMS1002
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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