Programming and Relearning

CLEAR/RELEARN

NOTE: Make sure battery is fully charged before proceeding.

NOTE: This needs to be completed every time the window glass is adjusted/removed, motor replaced, and or regulator replaced.

CLEAR/DENORMALIZE USING A SCAN TOOL
To clear/denormalize the door module memory, using a scan tool under the Miscellaneous menu look for Denormalization Window Command/ECU reset, and follow the directions.

RELEARN/NORMALIZE USING A SCAN TOOL
To relearn/normalize the door module memory, using a scan tool under the Miscellaneous menu look for Normalization Window command, and follow the directions.

CLEAR/DENORMALIZE, RELEARN/NORMALIZE WITHOUT A SCAN TOOL
Hold up/down the window switch for at least 30 seconds until the DTC is set for stuck switch. This will clear the memory of the calibration information (CLEAR/DENORMALIZE). Proceed to relearn/normalize.

1. Put a battery charger on vehicle.
2. If equipped with express-up/express-down, reset the express-up/down module for the door window glass. The window switch on the corresponding door must be used to control the window. Do not use the master switch for the passenger window.
3. To calibrate, start by moving the window to the middle position.
4. Drive the glass to the full-up position by pulling up on the window switch to its second detent and hold the switch until the glass is fully closed. Do not release the window switch. Continue to hold the window switch up for 2 seconds after the window glass is full closed.
5. Drive the glass to the full - down position by pushing down (depress) the window switch, (second detent if equipped with express-down) until the window glass is down for 2 seconds after the window glass is fully open. Do not release the window switch. Continue to hold the window switch down for 2 seconds after the window glass is fully open.
6. Check the operation of the express-up/ express-down feature.
7. If the express up/down doesn't work, repeat step # 3, waiting for 3 seconds.
8. Check that the window glass reverses when in the express-up mode by holding a pen in the path of the glass.
9. Once the proper operation of the express-up/express-down feature has been verified, clear all Diagnostic Trouble Codes (DTC's).