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Resetting the security system on a 2002 Buick Century after taking off battery cable

Reset security system after removing battery cable

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 4 Answers

SOURCE: Orifice Tube - 2002 Buick Century

Some are in the inlet to the evaporator and some could be in the condenser line. You can get a new orifice tube on autozone for $5 - 20

http://www.autozone.com/N,16301861/shopping/partTypeResultSet.htm

Posted on Jul 14, 2008

michigan man
  • 3533 Answers

SOURCE: 95 Buick Century dash removal?

you should not have to remove the dash to install a new radio all you have to do is remove the trim around the radio and then take out the bolts that hold the radio in and remove the wires from the back and also if there is a Walmart or Radio Shack near you get an installation kit and you plug it from the plugs from your old radio and it is alot easier to wire it that way

Posted on Mar 04, 2009

gm_det
  • 3 Answers

SOURCE: need to reset the key fob

Sit in the driver's seat
Close all vehicle doors; ignition key should NOT be in the ignition, and ignition should be OFF.
Press and hold UNLOCK on your driver's door lock switch, insert and remove your ignition key TWICE, and insert the key in the ignition; this time LEAVE IT. DO NOT TURN THE KEY!!
LET GO OF THE DOOR SWITCH; listen for 3 dings after which, with the key still in the ignition, you will press and hold both LOCK and UNLOCK AT THE SAME TIME on your transmitter for 12 seconds. or until you hear 2 DINGS which indicate a newly programmed transmitter.

If you wish to use more the one transmitter (4 MAX), press and hold lock and unlock just as the first transmitter.

PULLING OUT THE IGNITION KEY ends this procedure :-) !

Posted on May 07, 2009

Molson02536
  • 3854 Answers

SOURCE: i need to reset the security system but dont have

30-Minute Learn Procedure 1. Turn ON the ignition, with the engine OFF. 2. Attempt to start the engine, then release the key to ON; the vehicle will not start. 3. Observe the SECURITY tell tale light. After approximately 10 minutes, the light will turn OFF. 4. Turn OFF the ignition switch, and wait 5 seconds. 5. Repeat steps 1 through 4 - two more times - for a total of 3 cycles of 10 minutes. 3x10 = 30 minutes. The vehicle is now ready to relearn the Passlock Sensor Data Code and/or passwords on the next ignition switch turn from OFF to CRANK Important: Turn the Ignition Switch OFF. The vehicle learns the Passlock Sensor Data Code and/or password on the next ignition switch transition from OFF to CRANK. You must turn the ignition OFF before attempting to start the vehicle. 6. Start the engine. The vehicle has now learned the Passlock Sensor Data Code and/or password. 7. With a scan tool, clear any DTCs if needed. History DTCs will self clear after 100 ignition cycles. Without a scan tool you may have momentary starter interruptions while history clears itself. Good luck and hope this helps, keep me posted, be glad to help.

Posted on Jul 23, 2009

  • 1986 Answers

SOURCE: How do I replace broken 2002 buick century passenger side mirror?

On the inside trim, you can remove screws that are by the door handle, arm rest, under door and side of door and then gently pull back on the panel as there will also be retaining clips attached and you don't want to break them. You'll need to lift the door panel upwards in order to get it off the window ledge. Then you'll need to manipulate the panel and disconnect the door handle linkage from the door handle and disconnect the wiring for your controls. Then you can access the bolts that secure the mirror onto the door

Posted on Sep 29, 2009

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1 Answer

On a 2002 Buick Century car what if the "Low Tire" light comes on but your tires are not low?


Often times driving the car will reset the TPMS system. If it persists, it may need one or more tire pressure monitors replaced and reprogrammed.

Dec 24, 2014 | 2002 Buick Century

1 Answer

Odometer not lighting on 2002 century


Hello and welcome to FixYa!
As a first course of action, I strongly suggest that you remove the positive battery connector and let it sit for atleast 5mins. or more before reconnecting it. This will reset the system and can get your vehicle back to it's normal operation.
Hope this helps and thank you for using FixYa! Have a good one!

Jul 03, 2011 | 2002 Buick Century

1 Answer

I have a 2002 buick century and have replaced catalytic converter and both oxygen sensor and the check engine light is still on ... getting dtc codes p0420 and p1134 ..


Reset the ECM by taking out the negative battery terminal off your battery and leaving it aside for several minutes.

Jun 14, 2011 | 2002 Buick Century

1 Answer

I just replace my gas cap .How long do I have to drive my vehicle to reset the check engine light?


Hello and welcome to FixYa!
It may take atleast 500kms. to reset the check engine light. Try removing the positive battery connector too and let it sit for atleast 5mins. then reconnect it again. The system can be resetted after the positive battery connector removal.
Hope this helps and thank you for using FixYa! Have a good one!

May 30, 2011 | 2005 Buick Century

1 Answer

Reset oil change indicator on 2002 buick century


its in the fuse panel, i believe you put the key in wait for the light to come on, hold the reset for a few seconds, the light will flash off and on, let go of the button and press it again. that should reset it for you.

Nov 29, 2010 | 2002 Buick Century

3 Answers

How to reset check engine light and change oil soon light


You should not reset the ck eng light until you have repaired the problem. Its just going to come on again, unhooking the battery MAY reset it. To reset the change oil light, turn the key on and floor the gas pedal 3 times, that should reset the light.

Nov 11, 2009 | 2005 Buick Century

1 Answer

Computer reset


Disconnect the battery negative cable for approx 15 min. This will reset the ecm (engine computer) and the adaptive fuel strategy.

Mar 29, 2009 | 2000 Buick Century

1 Answer

Service engine soon light/security light


Probably the dealer will reset the system it for free.

Mar 25, 2009 | 2003 Buick Century

1 Answer

2002 buick century low coolant lite on


make sure youre using dex cool

Nov 05, 2008 | 2002 Buick Century

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