20 Most Recent 2000 Buick Century Questions & Answers


2000 Buick... | Answered on Feb 24, 2019

Hello! See diagram below...Fuse is located on diagram at (8H)...


I’m happy to help further over the phone at https://www.6ya.com/expert/david_6df67de3b14de867

2000 Buick... | Answered on Feb 21, 2019

The main Battery positive feed to the back of the alternator comes from the starter solenoid , has a fusible link . Did you hook it up correctly ? With a voltmeter check for battery voltage at the heavier gage wire at the back of the alternator .

2000 Buick... | Answered on Feb 16, 2019

You need the DRL module.

2000 Buick... | Answered on Jul 11, 2018

I put water/coolant mixture in the radiator in the morning ???? You need to do this every morning ? Radiator cap . Have it tested along with the cooling system , pressure tested . Cooling fans work ? White somke coming from the tail pipe , coolant in the oil ?

2000 Buick... | Answered on Mar 06, 2018

I would first check for a broken or shorted wire to body of car. Mouse damage or green corrosion. This is because you say fuses are blowing. Good luck Friend.

2000 Buick... | Answered on Feb 23, 2018

Is it leaking oil or antifreeze?
If it's oil at this location ,it is most likely the seal on the sealed (not used) distributor hole plug.(an easy fix).
If it's antifreeze it will most likely be the gasket between the head and intake.A little work but not bad.You will have to pull the valve covers and the intake but the heads stay on.

2000 Buick... | Answered on Feb 19, 2018

You probably are about to have an issue with your VATSS system and need to look into having your ignition switch changed.

2000 Buick... | Answered on Feb 14, 2018

check your fuse box and find the blow fuse. If you have the manual its a lot easier.

2000 Buick... | Answered on Jan 23, 2018

Hello George Stewart,

I think you are looking for a RELAY... Already depicted in the suggested answers (by the time I retrieved you question
from the SPAM answer you got (sales pitch: sorry).


Totally FREE circuit Drawings & Technical Service Bulletins
(TSBs) are available on the BBB Industries website...

Registration is required... (These are REAL documents)...
BBB Industries Premium Alternators Starters Power Steering Products
The only problem... Every time you return from the
DRAWINGS you are in the Technical Service Bulletins...

and must switch back to "WIRING"... but FREE... helps.

I hope I have.

Carnac the Magnificent

2000 Buick... | Answered on Jan 15, 2018

Test the coil pack for cyl #3 first. A bad coil will cause the computer to give that code. To reset the computer remove both battery cables and touch them together for a minute or two, then reinstall them and then go drive the car for more than 20 minutes in traffic, stop and go so the computer will relearn inputs from all the engine sensors.

2000 Buick... | Answered on Jan 13, 2018

backing plate ??? For the brakes ? This video is for trail blazer , envoy ! All vehicles are pretty much the same , need speical tools !

1AAuto com PART 1 Replace Rusted Rear Brake Backing Plates Trailblazer...

2000 Buick... | Answered on Dec 16, 2017

This code does not mean to replace the sensor , testing is what is suppose to happen .
P0131 O2 Sensor Circuit Low Voltage Bank 1 Sensor 1

Honda Civic P0131 02 Sensor Diagnosis

2000 Buick... | Answered on Dec 06, 2017

Depress the gas pedal halfway while cranking. If it starts, that's the symptom of a bad engine coolant temp sensor. Makes computer think engine is warmer than it is and PCM gives too rich or lean a mixture making it not fire up

2000 Buick... | Answered on Dec 05, 2017

What are you looking to know you said what happened

2000 Buick... | Answered on Nov 18, 2017

The BCM (body control module) is seeing the wrong passkey code. You will have to find out what passkey code is being used in the new steering column you installed them see if the BCM can be reprogrammed for it Some can not be reset.

2000 Buick... | Answered on Oct 17, 2017

DTC P0131 HO2S Circuit Low Voltage Sensor 1
The PCM supplies a bias voltage of about 450 mV between the HO2S signal and low circuits. When measured with a 10 megaohm DMM, this may display as low as 350 mV. The oxygen sensor varies the voltage within a range of about 1000 mV when the exhaust is rich, down through about 100 mV when exhaust is lean. The PCM constantly monitors the HO2S signal during closed loop operation and compensates for a rich or lean condition by decreasing or increasing injector pulse width as necessary. If the HO2S 1 voltage remains excessively low for an extended period of time, DTC P0131 will be set.
Do you have a advanced scan tool to check O2 sensor data ?
This video is on a honda but your's works the same
Honda Civic P0131 02 Sensor Diagnosis

2000 Buick... | Answered on Sep 16, 2017

1st inspect the wiper transmission for damage.

2000 Buick... | Answered on Sep 07, 2017

there is 2 switches in the wiper motor a run and a park sounds like one of them has failed or the wiring to them but check the switch first may have broken wires

2000 Buick... | Answered on Sep 06, 2017

Hi Adam,sounds like your blower motor resistor is bad,it controls your blower motor speed.Here's a link on how to replace,read the beginning and it will explain how the system works,as it says,their a different types for your vehicle so remove and take to Autozone and match it up with a new one. Repair Guides Heating And Air Conditioning Blower Motor AutoZone com Here's a link to some new one's. Blower Motor Resistor

2000 Buick... | Answered on Jul 09, 2017

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