Buick Regal - Recent Questions, Troubleshooting & Support


You will need the radio code. The dealer will have to provide this information unless it is written in your owners manual.

1998 Buick Regal | Answered on Dec 30, 2019


Sorry, only the dealer can clear the code in your radio if you don't know it. This is an anti-theft feature. If the code were out there radios would stolen!

2000 Buick Regal | Answered on Dec 30, 2019


If sometime works fine and sometime not I would suspect a bad/loose wire connection. This is not likely but is a possibility, It may seem odd but car voltage can effect the electronic in a car. I would say while the car is running check the voltage at the battery. It should be showing over 13.7V because with the car running it will be reading the voltage put out by the alternator. Depending on the vehicle I have seen them put out 13.7 to over 15 volts.

Some link below dealing with cluster
https://www.bing.com/profile/history?FORM=EDGEHS&fsi=1
https://www.youtube.com/watch?v=ar_ADSramuk
https://www.youtube.com/watch?v=C2piBMU8v7U
https://www.lifewire.com/gauges-in-car-not-working-4140224
https://www.youtube.com/watch?v=zvuDVdx_Zjo


2002 Buick Regal | Answered on Sep 11, 2019


The ignition module is my second guess,but check the crankshaft sensor first.

1998 Buick Regal | Answered on Jul 13, 2019


The main fuse block is located in the underside of the instrument panel, in or behind the glove compartment. Remove the access cover in the glove compartment to access the fuse block. Spare fuses and a fuse puller should always be kept here. Various convenience connectors, which snap-lock into the fuse block, add to the serviceability of this unit.

You will find the fuse for the sunroof in thsi area.

1992 Buick Regal | Answered on May 22, 2019


Temp control actuator Is probably in need of replacement . Your best bet ,take it to a qualified technician .
Which HVAC system does it have
HVAC Systems - Manual
HVAC Systems - Automatic
Air Temperature Valves
The air temperature valves are positioned by the left and right electric actuators. When the temperature door is in the cold position, air is prevented from passing through the heater core. The door can be placed in any position between cold and warm by the actuator to provide any degree of warming to the air after it has passed through the A/C evaporator core.

Buick Regal Cars... | Answered on May 19, 2019


You can fix the problem with the help of service and repair manual with diagram this manual will provide you step by step help to locate and fix the problem easily on your own and you will get the manual from the given link https://toolsnyou.com

Buick Regal Cars... | Answered on May 18, 2019


Should be under the drivers side of the dash just left of the steering column.

1983 Buick Regal | Answered on May 17, 2019


Check near the fuse box and the left side under the dash. There are two flasers in a car, one for the hazards and one for the turn signals. You are on the right track for if the hazards are working the bulbs and wiring to the bulbs are eliminated. Once you replace the flasher your problem should be fixed. When checking for the flasher remember they sometimes are clipped or taped up, so feel around as well as looking.

1991 Buick Regal | Answered on May 05, 2019


do you have a sun roof, if so start there, because there are two hoses at the back corners of the roof pan that allow water to drain, if they leak, they will soak the rear floorboards, and if not that check the door jam seals.(note that if the plugs on the floor are missing that will be verry hard not to have wet carpet)........let me know?

1998 Buick Regal | Answered on May 05, 2019


i know few
error codes/ fault codes, wiring diagrams, schematic diagrams, torque specs, engine info, switches functioning, assemble, disassembly, complete refurbish, repair, installation every single thing is covered
within seconds u can get the access and it's totally illustrative complete

1988 Buick Regal | Answered on Feb 27, 2019


for heavy machinery cars etc. luckily there are many websites
that can help you repair
for eg site like reliable-store is very active in this.. instant help, emails and all that's fantastic

2011 Buick Regal | Answered on Feb 14, 2019


I take help from online websites that have this service like helping in repair some like reliable-store have instant help.. others are a bit slow which I don't prefer ... rest is up to u.. U can also get free manuals

2013 Buick Regal | Answered on Feb 13, 2019

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