20 Most Recent 2005 Buick LaCrosse - Page 7 Questions & Answers


The fan speed switch needs to be replaced. The switch is running off of the battery due to the fact circuit is opened

2005 Buick... | Answered on May 30, 2014


If you have the door panel off.. look real closley at the latch.. you will be able to unlatck it when you find the correct lever.. work the inner door handle and see what it moves.. follow the rod to the latch.

2005 Buick... | Answered on May 25, 2014


Did you have the cars computer brain reset?

2005 Buick... | Answered on May 11, 2014


You may have to call a lock smith. Is the car fully in park?

2005 Buick... | Answered on Apr 12, 2014


Is it possible the water is actually coming from the A/C evaporator case, whose DRAIN IS CLOGGED ? The water produced by the A/C then leaks out of the case, down under the carpeting, then depending how vehicle is parked, can flow to the rear floors and carpet. Hope this helps

2005 Buick... | Answered on Apr 06, 2014


Stop using it & have the transmission temp issue
checked out

Ever change the trans fluid since it was new?

Doing it now won't help if debris froze up a valve
or temp switch in the valve body or the valve body
is worn or that model has issues that need to be updated

2005 Buick... | Answered on Mar 30, 2014


Yes but why !

You loose all the I/M Monitors that ran & all
data & possibly some shift strategy & relearns

Forget it-- unless you know you repaired something
& tested the new parts

If you clear codes or check lights, you can't
find the problems to diagnose & repair.

If your going to remove a battery cable, you need
to know if you loose radio codes or if the car will
even start,every vehicle is different.

You don't clear a check light after making a repair, unless
they are ones that have to be cleared after you road test
to confirm a repair.

If you have a check light or MIL Lamp on, you have OBD 2 System
Faults to work on.

2005 Buick... | Answered on Mar 25, 2014


behind the starter

2005 Buick... | Answered on Mar 16, 2014


Have you checked the Power Steering Fluid ??

2005 Buick... | Answered on Feb 16, 2014

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