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2006 Buick LaCrosse Support Question

2006 Buick LaCrosse Support Question

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Question posted by dvwtwo on October 9th, 2012

2006 Buick Lacrosse Keyless Entry Problem

Both my key fobs stopped working today.  I replaced batteries in both fobs about a month ago.  I assume there is something going on with the keyless receiver unit in the car.  My local dealer closed three years ago, and the nearest Buick dealer is now more than 40 miles away.  I have been using good independent mechanic since then.  Any suggestions?  If I have to involve dealer service, can Chevrolet dealer handle this?

Current Answers

Answer #1: Posted by jsmith10 on April 11th, 2013 12:20 AM
jsmith10

Member since:
May 21st, 2011

Points: 0
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When mine stopped working, I replaced the the outer housing and button pad. That costs about 15 bucks. After awhile, the contacts on the button pad become oxidized, and it needs to be replaced. You can only buy it with the hard plastic outer housing. Just transfer your circuit board into the new housing. It will remain programmed. There's a real durability problem with this particular fob. The one that came with my Ford Taurus is much more durable.

Answer #2: Posted by hippiwhat on May 6th, 2013 5:17 PM
hippiwhat

Member since:
May 6th, 2013

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it is not the battery in the fob you have worn out fob pad. you can buy these on line for about 20 bucks a pair. just google buick key fobs. and this will take to several web sites. the one i used car and truck .com

Related Manual Pages

Owner's Manual - Page 1

2006 Buick LaCrosse Owner Manual Seats and Restraint Systems ...1-1 Front Seats ...1-2 Rear Seats ...1-7 Safety Belts ...1-8 Child Restraints ...1-28 Airbag System ...1-53 Restraint System Check ...1-67 Features and Controls ...2-1 Keys... ...5-10 Headlamp Aiming ...5-48 Bulb Replacement ...5-51 Windshield Replacement ...5-56 Windshield Wiper Blade Replacement ...5-56 Tires ...5-57 Appearance Care ...
Owner's Manual - Page 71

...proper service procedures, and make sure the person performing work for more information about servicing your vehicle should resume normal... your vehicle and the airbag system. They are close to an airbag when it inflates. ... ignition key is turned off indicator in the passenger airbag status indicator and the airbag readiness light on your dealer check the...battery is allowed to dry.
Owner's Manual - Page 75

...Remote System Operation ...2-41 Storage Areas ...2-44 Glove Box ...2-44 Cupholder(s) ...2-45 Center Console Storage Area ...2-46 Convenience Net ...2-46 Sunroof ...2-47 Keys ...2-2 Remote Keyless Entry System ...2-3 Remote Keyless Entry System Operation ...2-4 Doors and Locks ...2-10 Door Locks ...2-10 Power Door Locks ...2-11 Delayed Locking ...2-11 Automatic Door Lock ...2-12 Rear Door Security...
Owner's Manual - Page 77

... Rules. Notice: If you ever lock your dealer before it . See OnStar® System on page 2-38 for more information on it will have to damage the vehicle to Federal Communications Commission (FCC) Rules and with Industry Canada. The key will start the vehicle. Your keyless entry system operates on page 2-20 for the...
Owner's Manual - Page 79

... lost transmitter will not unlock your dealer has coded the new transmitter, the lost or stolen, a replacement can be purchased through the DIC, the parking lamps can also be in OFF or ACCESSORY for two minutes. See "FOB LOCK FEEDBACK" under DIC Vehicle Personalization on the remote keyless entry transmitter may be programmed to match...
Owner's Manual - Page 80

... from your vehicle before the transmitter works, it is probably time to do the following: 1. Use one three-volt, CR2032 battery, or equivalent type. 4. Test the operation of the battery facing up. Battery Replacement Under normal use, the battery in any of the circuitry. The KEY FOB BATT LOW message in the remote keyless entry transmitter, do this. 3. Snap the...
Owner's Manual - Page 81

...can start button provides an increased range of the transmitter, see Remote Keyless Entry System on by inserting the vehicle's key into the ignition switch and turning it to have a remote starting of...range of vehicles. The rear window defogger will return after your vehicle. Check local regulations for information regarding the ignition positions on your vehicle's engine is low ...
Owner's Manual - Page 82

...Start): If your vehicle has the remote start feature, the keyless entry transmitter will turn off: • Aim the remote keyless entry transmitter at the vehicle. 2. To manually shut off automatically ... after 10 minutes, unless a time extension has been done or the vehicle's key is running , insert the key into the ignition switch and turned to OFF. Your vehicle's engine may be ...
Owner's Manual - Page 83

The system may have the remote start ready feature. If the keyless entry transmitter has a plus (+) symbol on . See your vehicle. • The engine coolant ...start ready feature. You can lock or unlock your dealer to have the remote vehicle start feature, it may be enabled or disabled through the DIC. The vehicle's key is open . The remote vehicle start feature will not...
Owner's Manual - Page 84

...you drive. • Young children who get out. From the outside, turn the door/ignition key in a crash if the doors are several ways to unlock the driver's door. So, ...stop your doors can easily open it to get into unlocked vehicles may be dangerous. • Passengers - especially children - can help prevent this from heat stroke. From the inside use the remote keyless entry...
Owner's Manual - Page 86

... lever is moved into the security lock slot and turn it so the slot is in or out of each rear door. Insert the key into PARK (P). Close the door. 2-12 The rear door security locks are different programming options for locking and unlocking the doors automatically. See DIC Vehicle Personalization on...
Owner's Manual - Page 87

...keyless entry transmitter, if equipped, the power door lock switch, or by lifting the rear door manual lock. 2. Trunk {CAUTION: It can be dangerous to drive with the power door lock switch. Always remember to take the key.... Lockout Protection The lockout protection feature makes it more difficult to lock the key in the ignition, the door cannot be locked with the trunk lid open ...
Owner's Manual - Page 92

... areas of the vehicle and near the windshield, will sound if someone tampers with the trunk or enters the vehicle without using the remote keyless entry transmitter or key to two minutes. The remote alarm will flash slowly when the system is big business, especially in DIC Vehicle Personalization on top of...
Owner's Manual - Page 93

... indicating that the system is arming. This system can be activated when the key is armed. Arming with the Remote Keyless Entry Transmitter The alarm system will begin flashing at a very slow rate ...the vehicle and near the windshield, will not activate if the door is closed and locked, and after the key is removed from the ignition and the power door lock switch of the...
Owner's Manual - Page 94

The red light will disarm when the remote keyless entry transmitter is disarmed. This device complies with the Remote Keyless Entry Transmitter The alarm system will go out to use this equipment. This device may not cause harmful interference. 2. PASS-Key® III uses a radio frequency transponder in the key that may cause undesired operation of the device...
Owner's Manual - Page 184

... the message has been acknowledged, but the condition still exists when the engine is in the remote keyless entry transmitter needs to be replaced. If the condition still exists, the message will display when the battery in RUN. KEY FOB BATTERY LOW This message will re-appear when the engine is turned on . See Front Turn Signal...
Owner's Manual - Page 203

... will then display PRESS UNLOCK SWITCH ON KEY FOB. The DIC will unlock on the first press of the available choices and press the option button while it is displayed on the DIC to select it. Select one of the unlock button on the remote keyless entry transmitter. Press the set /reset button...
Owner's Manual - Page 336

... gas that can explode. Refer to remove the ignition key from running down. {CAUTION: Batteries have acid that can burn you do it is complex. You can be able to Shifting Out of top quality and work properly. We recommend an ACDelco® replacement battery. Warning: Battery posts, terminals, and related accessories contain lead and lead...
Owner's Manual - Page 388

Fuses DR/LCK TRUNK RFA/MOD PRK/SWTCH CLSTR STR/WHL/ ILLUM Usage Door Locks, Trunk Remote Keyless Entry Ignition Key Lock Cluster Steering Wheel Controls Illumination ONSTAR/ALDL OnStar®, Data Link 5-94 Pull off the cover labeled FUSES to expose the fuse block. Instrument Panel Fuse Block The instrument panel fuse block is located on the passenger's side of the instrument panel.
Owner's Manual - Page 414

...intended to provide you with a Buick Roadside Assistance representative 24 hours a day, 365 days a year. The offer is mired in the Buick Roadside Assistance program. For more ...Replacement keys or locksmith service will provide the following services during the Bumper-to-Bumper warranty period, at no charge if you are unable to gain entry into your vehicle, such as you up to the nearest...

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