20 Most Recent 2002 Buick Century - Page 7 Questions & Answers

Agree with Frank Rock. Had this same problem on a 2001 Century. Installed a new battery at one time and broke the vacuum line when installing. Took a bit of head scratching to figure out why the heater/vents etc were not working too well.

there several things that keep the headlamps on #1 the beam selector lever rod is stuck on . does the beam selector move freely and click when changing beams. # 2 dash pad covering ambient light sensor #3 headlamp on sense wire shorted to power . #4 Bad body control module. #5 headlamp control relay faulty.

most just push into the wiper switch.Disconnect battery negative First wait 3-5 minutes Then on the back side of steering wheel is are the retaining screws that hold the air bag to the steering wheel once removed disconnect wires and place pad side down then remove steering wheel, now you are looking at the air bag cable reel mark it position and remove without turning it. If installed wrong it will break. Remove lock plate then turn signal switch then you can see the handle nub with a small screwdriver pry nub out of wiper switch. and reassemble.

The best advice that I can give you, it is to buy the repair manual for your car, if you like work in your car. The repair manuals have procedures from manufacturer how to replace many part of your car. You also can go to website and look for it. There are images and explanation from experts.

Bleed the brakes with the battery disconnected first. Then rebleed with the motor running.

Good Morning, Have A Look At The Back Of The Engine It Is Screwed Into The Bell Housing In Line With The Flywheel

check fuses and wires and also have the gas recharged !

You're probably referring to an 02 sensor, which provides feedback to your emissions control system and adjusts your fuel mixture based on the oxygen content of your exhaust fumes pre and post catalytic. If it's not working, you will notice decreased fuel efficiency and engine performance, as well as a pesky check engine light.

The security light, is a visual indication that something in the car's antitheft system is failing. In most GM cars and trucks there is a hidden system that most people are unaware even exists. From the moment you put your key in the ignition, there begins a constant line of communication between your key's security chip or transponder, to the ignition's lock cylinder, and then to the car's TDM (Theft Deterrent Module). These 3 parts are in CONSTANT communication. If the key is in the ignition, then these parts are sending signals to each other. The security light illuminates when that signal gets broken, even just for a second. When the signal breaks, the car misinterprets this as an attempt at theft and goes into antitheft mode. The car thinks its being stolen or hotwired because it is not getting that signal from YOUR specific key all the way through the system. This is why the security light turns on and shuts down your starter, and/or the vehicle after 2-5 seconds. This link explains it pretty well. http://vatspasslockpasskeysecurityhelp.yolasite.com/

Does it turn over cause if so its a sensor issue if it wont turn over or stuggles too its an overheating condition check thermostat temp and temp sending unit

CHECK THE WIRING THAT GOES IN THE TRUNK . CUT OR HURT CABLE AT THE LOOM

95 Mercury Sable trunk help

Cabin filter or engine air filter?