Question about 2006 Buick LaCrosse

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I changed the battery on my remote and now it won't work 2006 lacrosse

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6 Suggested Answers

6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

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Keith100881
  • 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

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  • 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

bLiNg187
  • 39 Answers

SOURCE: Remote often fails to unlock

  • I HAVE HAD SIMILAR ISSUES WITH THE KEY FOB, OR "REMOTE" . UPON FURTHER INVESTIGATION, I OPENED UP THE REMOTE AND FOUND THAT THE THIN, SHINY METAL FRAME ENCLOSING AND CRADLING THE COIN-LIKE BATTERY (CR2025) HAD BEEN SEPARATED FROM THE SOLDER POINTS ON THE SILICON CHIP.

  • I ALSO DISCOVERED THAT ON THE REVERSE SIDE OF THE CHIP (BUTTONS AND RUBBER COVERING SIDE) THAT THERE WAS DIRT, DEBRIS, AND OTHER GUNK WHICH WILL DEFINITELY SHORT CIRCUIT, CAUSING YOUR REMOTE'S BATTERY TO BE DISCHARGED OR MISFIRE. THIS IS BEST OBSERVED WHEN YOU EXPERIENCE A "STICKY" BUTTON EFFECT ONCE THE "LOCK" BUTTON IS DEPRESSED ONCE, BUT THE CAR FEED BACK SUGGESTS 2 PUSHES OF THE REMOTE WERE DETECTED. ANOTHER EXAMPLE: I COULD HAVE SWORN I PUSHED "UNLOCK" TWICE (UNLOCKING REAR DOORS )ON THE FOB/REMOTE BUT ONCE I GET TO THE CAR, DOOR IS STILL LOCKED! WTF.

SOLUTION:

KEEP KEY FOB / REMOTE CLEAN, REPAIR/REPLACE BROKEN BATTERY +/- CONNECTIONS IN THE REMOTE, REPLACE LITHIUM BATTERY

Posted on Apr 02, 2011

  • 94 Answers

SOURCE: Buick laCrosse won't start just

There may be oxidation built up on the starter power wire (big red one) either at the battery post or at the starter terminal. Inspect both ends if there is none you may need to replace the starter.

Posted on Sep 01, 2011

dcramer531
  • 1654 Answers

SOURCE: how to change battery on 2006 buick lacrosse

On the battery there are two terminals. Simply remove the wires from the terminal by undoing the bolt on the terminal connection and taking it off the battery. Be careful that during the process you don't let the free wire touch the opposite terminal so as not to cause a short.

On most vehicles there is also some sort of retainer mechanism to hold the battery down. Most of these have some sort bolt that can be removed to release the battery so it can be taken out of the car.

There is also a cross member on this car that needs removed before you can get the battery out. Simply loosen the end furthest away from the battery and the remove the bolt from the end close to the battery and swing it out of the way, this will allow you to pull the battery up and out of the way.
the simplist way is to take it to Auto Zone and let them replace it for you for free!

Posted on Oct 01, 2011

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  • I HAVE HAD SIMILAR ISSUES WITH THE KEY FOB, OR "REMOTE" . UPON FURTHER INVESTIGATION, I OPENED UP THE REMOTE AND FOUND THAT THE THIN, SHINY METAL FRAME ENCLOSING AND CRADLING THE COIN-LIKE BATTERY (CR2025) HAD BEEN SEPARATED FROM THE SOLDER POINTS ON THE SILICON CHIP.

  • I ALSO DISCOVERED THAT ON THE REVERSE SIDE OF THE CHIP (BUTTONS AND RUBBER COVERING SIDE) THAT THERE WAS DIRT, DEBRIS, AND OTHER GUNK WHICH WILL DEFINITELY SHORT CIRCUIT, CAUSING YOUR REMOTE'S BATTERY TO BE DISCHARGED OR MISFIRE. THIS IS BEST OBSERVED WHEN YOU EXPERIENCE A "STICKY" BUTTON EFFECT ONCE THE "LOCK" BUTTON IS DEPRESSED ONCE, BUT THE CAR FEED BACK SUGGESTS 2 PUSHES OF THE REMOTE WERE DETECTED. ANOTHER EXAMPLE: I COULD HAVE SWORN I PUSHED "UNLOCK" TWICE (UNLOCKING REAR DOORS )ON THE FOB/REMOTE BUT ONCE I GET TO THE CAR, DOOR IS STILL LOCKED! WTF.

SOLUTION:

KEEP KEY FOB / REMOTE CLEAN, REPAIR/REPLACE BROKEN BATTERY +/- CONNECTIONS IN THE REMOTE, REPLACE LITHIUM BATTERY

Mar 15, 2011 | 2006 Buick LaCrosse

1 Answer

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.

Oct 14, 2009 | 2005 Buick LaCrosse

2 Answers

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

May 16, 2009 | 2005 Buick LaCrosse

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