Rear Windows Rolling Down EXTREMELY Slow!

[M.J.H.]

Anyone know how to fix this? I am thinking it maybe the battery or a fuse possibly? I am hoping it's not the alternator. The front roll down at a good speed however the rear are very sluggish. Especially the rear passengerside window, thanks!

 

[cheechitup88]

Sounds like the alternator........:frown:

 

[MTN FX]

Doubt it's the battery or altenator. More likely weak motors or damaged window guide rubbers.
Check your voltage with car off and then while running to eliminate battery and altenator.
Check the window guides for tears or damage-try some lube on guides.
Have AMP load on motors tested against ones that are working correctly.

 

[Psiclne]

if the other windows roll down fine - then its something on that door. If it were the other items that you listed then all the windows would be doin it.

 

[Qwikhas]

Try cleaning and oiling the tracks.

I cleaned mine on my max with a dish detergent/water mixture, qtips, a rag and screw a pen (used to guide the rag inside the track.)