Express-Up/Express-Down Possible Concerns

NOTE:

The battery must be fully charged or the vehicle running for proper calibration of the front door module.

NOTE:

The following procedure must be performed anytime the power window system has been serviced in either front door or, there is a possible concern with a door module calibration.

Express-up / Express-down possible concerns.

Glass will not lower all the way down flush to the belt-line.
Glass will not raise fully; wind noise / water leak.
Glass will not raise automatically (Expess-up) after lifting the switch to the second detent and releasing.

To clear/denormalize the door module memory, perform the following procedure: