Technical Service Bulletins

Power window initialization

Order Reprints
Power window initialization

This bulletin applies to 2007-2009 Infiniti QX56 vehicles, where a power window “Auto Up” will not work. This requires resetting the limit switch

  1. Raise the door glass to the top position.
  2. While pressing and holding the reset switch, lower the door glass to the bottom position.
  3. Release the set switch.
  4. Verify that the reset switch returns to the normal position. If it does not, use a suitable tool to pull the switch.
  5. Raise the door glass to the top position.

If the window is still not operating properly, refer to ASIST and the service manual for further diagnosis and repair.

The above initialization procedure must be performed if any of the following occur:

-          Battery cable is disconnected

-          Power window switch connector is disconnected

-          Power window regulator is replaced

-          Window glass is removed

-          Power window motor is replaced

-          Window glass run rubber is replaced

-          Window is partly opened and/or closed many times without being fully closed

Related Articles

Power window gremlins

BMW power window glitch

Rear monitor re-initialization

You must login or register in order to post a comment.