LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Acura >> 2009 >> TL Base >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window System >> Resetting the Power Window Control Unit >> Without the HDS
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Without the HDS

NOTE: Do the reset procedure from the power window switch of the affected window.
  1. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode
  2. Move the power window all the way down by using the power window DOWN switch
  3. Open the driver's or front passenger's door
  4. Do the following four times to clear the memory before going to step 5:
    NOTE: Do each bullet step within 5 seconds of each other
    • Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode
    • Push and hold the driver's power window DOWN switch
    • Turn the ignition switch to ON (II) or press the engine start/stop button to select the ON mode
    • Release the driver's power window DOWN switch
  5. Confirm that AUTO UP no longer works If AUTO UP still works, repeat step 4, paying close attention to the 5 second time limit
  6. Move the power window all the way down using the power window DOWN switch
  7. Pull up and hold the power window UP switch until the power window is all the way up, then continue to hold the switch for several seconds
  8. Confirm that the power window control unit is reset by using the power window AUTO UP and AUTO DOWN function
    • If the power window still does not work in AUTO, repeat the procedure several times, paying close attention to the 5 seconds time limit between steps
    • If it still does not work, troubleshoot the power window circuit
scientia non olet · About LEMON Manuals