Question about Buick LaCrosse

Open Question


Posted by Anonymous on


6 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

  • 74 Answers

SOURCE: remote for buick Lacross doesn't work, battery new. Can't figure how to reset it.

have to be reset by dealer usually 20 to 35 dollars to do so

Posted on May 16, 2009

  • 546 Answers

SOURCE: Car battery went dead recharged, and car only

check that batt light comes on with key on ,goes off when running.check battrey terminal connections are clean & tight,follow batt ery negative cable to where it bolts to frame,look for corrosion,clean & tighten.

Posted on Sep 21, 2009

  • 6 Answers

SOURCE: My remote won't start my 2005 Buick LaCross. I

Both my remotes no longer work. I will be ordering new ones off Ebay and having my dealer program them. New ones from Buick are very pricey.

Posted on Oct 20, 2009

  • 4102 Answers

SOURCE: The key to my 05

Hi, the only part that dont have the circuit under neath is the part that has broken off the only chance you might have of finding somewhere to drill through is if you take the key apart and have a look on the inside and see if their is a small gap you can drill through.

if you just drill through without taking the case off you will never know whats under neath, now with the case off you may find a small part near the back of the key next to the part that broke off but it will only be a small area, so if you take the case off and drill a hole you will probably need one of those straps that go through a mobile phone, you know the string type that you feed through the hole on a mobile well you may be able to drill a small hole big enough to put this string through, but you wont be able to drill a hole big enough to put the metal ring through on its own.

if you can get the case off without damaging it then have a look at the back part near to the part that broke and you should find a small area to drill through, please dont drill anything without taking the key fab apart as you will drill through the circuit, its not worth guessing as damaging this could mean your car wont start.

failing that replacing the key is the only option

take the case off and have a look first just take your time and try not to break anything inside the key, if you have messed about fixing things before then you should be able to take the case off the key.

let me know if you need further assistance ok

Posted on Aug 18, 2010

  • 1975 Answers

SOURCE: I have a 2006 Buick Lucerne CXS and I'm wondering

There are 2 different engines that came in the Lucerne in 2006 and I am not sure which one the CXS had. In any case below are pictures of both engines as well as locations. If you have the 3.8 liter (6 cylinder) engine you can add coolant directly to the radiator in the spot marked "A". But on your regular fluid checks you want to make sure that where the "B" is marked that the overflow tank there has fluid up to the line that says "full". If you have the 4.6 liter (8 cylinder) engine the overflow tank and where you fill up the radiator are the same (location "A") so that is the location you would fill the radiator as well as check to make sure there is coolant to the "full" line on the tank on your regular fluid checks, When you look at the pictures below you will understand easier. I hope this helps and good luck.



Posted on Jun 15, 2011

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

How do you replace Sensors on a 2011 Lacross CXL with 2.4L engine

Crankshaft sensor is behind timing belt cover down low....will have to disassemble quite a bit.

Oct 10, 2017 | Buick Cars & Trucks

2 Answers

Working on a 2005 Buick LaCrosse cxs with the 3.6l. Car won’t start. Won’t turn over or anything. Hooked tech 2 to it and it says fuel security disabled. Have master key. Tried reprogramming but it doesnt...

First make sure the battery is fully charged. Then check for clean battery post connections. Then check all the main fuses located in the plastic box under the hood close to the battery on top of the inner fender. You should have all dash lights if everything check out to this point and it should turn over with the key.

Aug 25, 2017 | Buick Cars & Trucks

1 Answer

Battery voltage

15 Volts there about. My one car ran 14.6 and this one is 15.2
My mechanic says they are both ok.

Oct 03, 2014 | 2011 Buick LaCrosse CXS

1 Answer

How do I remove the battey from a Buick LaCrosse?

follow this link as has video of the procedure which is simple but easier to send video than to type the procedure
Battery Replacement 2010 2013 Buick LaCrosse 2011 Buick LaCrosse CX 2...

May 02, 2014 | 2010 Buick LaCrosse CXS

2 Answers

2007 Buick Lucerne will not start

sounds like someone needs a new battery..
if the battery will not take a charge, or jump start, it usually means the battery cells are either dry or unusable, replace battery and try again

Mar 24, 2010 | 2007 Buick Lucerne CXS Sedan

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

40 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts


Level 3 Expert

76673 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8531 Answers

Are you a Buick Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides