Uplander power window - Cars & Trucks

The horn going off is your anti-theft system. When you disconnected the battery, it lost its memory. Number one tip when changing batteries, maintain the power to the car with a charger, or wires to the old battery.

Reset procedure in the link

https://www.justanswer.com/chevy/7rht5-chevrolet-uplander-ls-2007-chevy-uplander-wont-crank-due.html

https://www.google.com/search?q=2007+chevy+uplander+security+reset

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is there a drivers over ride switch to lock out the rear windows . is it the switch on the rear door that was replaced ? can you check for an over ride lock out switch on drivers controls .

You have to take out passenger seat ! Four nuts or bolts hold it down. Push seat back all the way to get front fasteners and front to get back ones .Does vehicle have carpet ? Under seat is a connector X308 (23 cavities ) yellow wire pin K .

Your motor is more then likely locked up. Replace the wiper motor. First check the relays.

there should be a elec window control unis some where try changing that over

My code on my van P0641 does anybody know what that mean

First thing check the fuses! Turn the key to the on 'run' position and check both sides of every fuse with a test light, or pull them out one by one, but test light is easier! If all is fine check for power on the starter main terminal (power will be constant when in any key position), then check for power on other terminal when in start position! If both powers are present then you will need a new starter!

By a A/C power inverter.

change the blinker fluid jk remove the blinker switch fuse or power wire.