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Power Window Control System: Precaution

CAUTION: When disconnecting the cable from the negative (-) battery terminal, initialize the following system(s) after the cable is reconnected.
SYSTEM NAME PAGE REFERENCE CHART

System Name See Procedure
Intuitive Parking Assist System INITIALIZATION
Theft Deterrent System
Variable Gear Ratio Steering System
  1. POWER WINDOW CONTROL SYSTEM PRECAUTIONS 
    CAUTION:
    • The power window control system prohibits the AUTO UP/DOWN function when the jam protection function malfunctions. Therefore, troubleshoot the power window control system after confirming that no diagnostic codes are displayed.
    • When the power window regulator or the power window regulator motor assembly is replaced, the power window control system must be initialized.
    • After a door glass or a door glass run has been replaced, the jam protection function may operate unexpectedly when the AUTO UP function is used. In such cases, the AUTO UP function can be reinitialized by repeating the following operation at least 5 times:
      1. Close the power window by fully pulling up the power window switch and holding it at the AUTO UP position.
      2. Open the power window by fully pushing down the power window switch.
    • The jam protection function may operate unexpectedly even when the power window control system is normal due to detection of a different operation learned value when the door glass moving speed changes sharply under any of the following conditions:
      1. A power window being opened or closed while the vehicle is driving on a rough road.
      2. A power window being opened or closed while the door is being opened or closed.
      3. A sharp voltage change.
    NOTE: Do not disconnect the battery while the engine switch is on (IG). Otherwise, DTC B2311 will be output.