Power window initialization

May 13, 2013
This bulletin applies to 2007-2009 Infiniti QX56 vehicles, where a power window “Auto Up” will not work. This requires resetting the limit switch.

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

Sponsored Recommendations

Learn how electronic parking brake actuators have replaced manual systems and now play a key role in advanced safety features like automatic emergency braking. This WIYB Training...
Not all fuel injectors are created equal. In this WIYB Training Series, we compare Standard® Fuel Injectors against OE, low-cost imports. See why precision engineering and rigorous...
Carrying active OEM subscriptions for all manufacturers is not possible for many shops. However, access to this software is required for certain modern vehicles and repairs, and...
Learn how to properly lubricate your AIRCAT air tools to keep them running at peak performance. Discover essential daily maintenance and storage techniques, along with the right...

Voice Your Opinion!

To join the conversation, and become an exclusive member of Vehicle Service Pros, create an account today!