PW Auto-up feature intermittent
#1
03-15-2009, 11:20 AM
PW Auto-up feature intermittent
My '07 seems to have intermittent memory loss when it comes to letting the auto-up feature work on the windows. Auto-down works all the time and the window motors themselves are flawless. Sometimes it works, sometimes it doesn't. Oh, and this random issue affects all the windows, when it occurs. Any thoughts?
#2
03-15-2009, 09:38 PM
do this
CLEAR/DENORMALIZE, RELEARN/NORMIALIZE 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/DENORMAILIZE). 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
CLEAR/DENORMALIZE, RELEARN/NORMIALIZE 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/DENORMAILIZE). 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
#6
03-16-2009, 07:09 PM
CT, the directions worked great. I'm not sure how or why it was "confused" but they are working again. Thanks!
#8
03-17-2009, 12:47 AM
Thanks CT.. is 07 the switch over to CAN?? I assume this since my manual is for 2004-2006 PCI based systems.