Ok I have a problem, when I roll down the windows on my passenger side it goes down really slow. Also when I automatically unlock/lock the passenger door, it locks the first time I press the unlock key but once i press the lock button again, it doesn't lock, it seems like theres a big lost of power. Can anyone help me? Please post your advice.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote &raquo;</TD></TR><TR><TD CLASS="quote">Ok I have a problem, when I roll down the windows on my passenger side it goes down really slow.</TD></TR></TABLE>

It's probably binding on the weatherstripping, or the rails are really crudded up... What happens if you roll up the window a second then back down when it gets slow? Does it go down at regular speed?

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote &raquo;</TD></TR><TR><TD CLASS="quote">it locks the first time I press the unlock key but once i press the lock button again, it doesn't lock</TD></TR></TABLE>

It shouldn't. It's already locked.

 

Anytime I roll up or down the passenger windows it is slow. Nope not at regular speed.

What i meant with the locks is that...
I press lock button... it locks
I press unlock button... it unlocks
I press lock button... it tries to lock but it doesnt it seems like there isnt enough electricity to give enough power to the regulator to push to lock.

 

get out a DVOM (voltage meter) and check the wires ability to flow amperage.. if its very low, then you probably have some high resistance which could be a number of things... keep in mind, you can still have voltage, but no amperage. Low amperage could be caused by:

broken wires, with a couple strands still connected
corrosion of wires

then check the resistance of the wires, this will tell you which wire has high resistance (the fucked up one)

or check pin connector fit, thats #1 of all electical related issues.