Trouble with passenger window: '05 EXT Trailblazer

[Tayap79]

Originally Posted by Angrybird 12

So the right front works from the switch on that door but not from the drivers switch?
You say you changed the passengers module. How about the drivers module?

No, passenger side does not work from the passenger side nor the drivers side. I swapped the door modules to 'test' them....the driver's side door worked on the passenger side and rolled down the window, so the motor and regulator are good. The passenger side module test on the driver's side window did nothing however, which lead to me to think it was a bad module since I had power to the thing.

[Angrybird 12]

Originally Posted by Tayap79

No, passenger side does not work from the passenger side nor the drivers side. I swapped the door modules to 'test' them....the driver's side door worked on the passenger side and rolled down the window, so the motor and regulator are good. The passenger side module test on the driver's side window did nothing however, which lead to me to think it was a bad module since I had power to the thing.

I know usually the drivers side switch is wired differently than the passengers side. And the power has to go through the drivers side switch before it goes to the other switches, I think it still may be in the drivers module.

[Angrybird 12]

Try swapping the module out to the passenger side, roll the window down with it, then swap it back, see if the window will then roll up with either button.

[05stram]

check the data wire in the door jamb - common occurrence on the trucks so I imagine the trail blazer is similar in routing. Tech 2 can find it - if you have power and ground to the module I am going to bet this is where you will find your problem.

[Tayap79]

Originally Posted by 05stram

check the data wire in the door jamb - common occurrence on the trucks so I imagine the trail blazer is similar in routing. Tech 2 can find it - if you have power and ground to the module I am going to bet this is where you will find your problem.

Think it would be in the passenger side or driver side since both do not work?

[05stram]

crap shoot really guessing which one without the Tech 2