Toyota Corolla (E120): On–vehicle inspection

1. Check basic function (manual operation function)

  1.  turn the ignition switch on.
  1.  Check that the door glass moves up when each window switch of the regulator master switch assembly is turned up and moves down when each window switch is turned down.
  2.  Check that the door glass moves up when the window switch of each regulator switch assembly is turned up and moves down when the window switch is turned down.
  3.  Check that the other door glasses than the driver’s door glass do not operate when the window lock switch is turned lock.

2. Check automatic operation function

  1.  turn the ignition switch on.
  1.  Check that the auto down operates and the door glass is fully opened when each window switch of the regulator master switch assembly is turned down by double–shift.
  2.  Check that the auto down operates and the door glass is fully opened when the window switch of each regulator switch assembly is turned down by double–shift.
  3.  Check that the door glass stops when the applicable switch is turned up during the auto down operation. (However, if the switch is kept in the up side, the window will transfer to the manual operation.)

Problem symptoms table

Inspection

    Share this page:

    Other materials:

    Basic inspection
    Resistance measuring condition of electronic parts  unless stated, all resistance is measured at an ambient temperature of 20 c (68 °F). As the resistance may be outside the specifications if measured at high temperatures immediately after the vehicle has been running, measu ...

    Circuit description
    When a misfire occurs in the engine, hydrocarbons (hc) enter the exhaust in high concentrations. If this hc concentration is high enough, there could be an increase in exhaust emissions levels. High concentrations of hc passing through the catalyst also cause to temperature of the catalyst to ...

    Checking the messages
    1 Display the “Message Inbox” screen. 2 Select the desired message from the list. 3 Check that the message is displayed. 1 E-mails: Select “Mark Unread” or “Mark Read” to mark mail unread or read on the message inbox screen. This function is available when “Update Message Read S ...