Fuse box diagram brake lights quit working

Tiny
KEITH MEALS
  • MEMBER
  • 1995 BUICK CENTURY
Headlights, dash lights, brake lights quit working all of a sudden. Where are relay switches located under the hood? Where is the fuse panel?
Saturday, January 31st, 2009 AT 2:48 PM

7 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
Hello,

Here is a guide and some diagrams (Below) to help you check the fuses.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Fuse & Circuit Breaker Identification

1 - 15 Amp Electronic Control Module, MAF Sensor (3100 Eng. only)
2 - 20 Amp (Yellow) ECM Injector/Coil
3 - 5 Amp Automatic Door Lock/Unlock (Remove this fuse to disable the automatic door unlock
feature)

4 - 10 Amp Electric Fan, Starter and Generator, Cruise Control Sequential Fuel Injection (V-6),
Anti-Lock Brakes (ABS)
5 - 15 Amp Turn Flasher, Back-Up Lights, Trunk & Tailgate Release
6 - 10 Amp Supplemental Inflatable Restraint (Air Bag)
7 - 20 Amp Taillights, Parking Lights, Side Marker Lights, License Plate Light, Stoplights & Turn Signals
8 - 20 Amp (Yellow) Heater & Air Conditioner
9 - 10 Amp I/P Gauges, Warning Indicator, Torque Converter Clutch, Audible Warning System,
Computer Command Control, Trunk Release, Brake Warning Indicator, Rear Defog. Switch, Remote Keyless Entry, Speedometer, Air Bag (DERM)

10 - 20 Amp (Yellow) Stoplights, Hazard Lights
11 - 20 Amp (Yellow) Interior, Underhood, Courtesy, I/P, Trunk Lights, Door Locks, Horn Relay,
Passive Restraint System, Deck Lid Release, Power Antenna, Remote Keyless Entry, Vanity Mirror
12 - 30 Amp (Circuit Breaker) Liftgate Release, Power Windows
13 - 5 Amp Illumination for: I/P, Radio, Pod Lights, Ashtray, Console Light, Heater-A/C Control,
Defog Switch, Headlight Switch

14 - 10 Amp Radio, Cruise Control
15 - 30 Amp (Circuit Breaker) Seats, Door Locks, Rear Defogger, Power Seat Recliner, Rear Window Wiper, Trunk Release

16 - 25 Amp Windshield Wiper/Wash
17 - 20 Amp (Yellow) Cigarette Lighter

Please use 2CarPros anytime, we are here to help and tell a friend.

Cheers, Ken
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Thursday, August 3rd, 2017 AT 4:49 PM
Tiny
ANTHONYTHETIGER
  • MEMBER
  • 1 POST
Hi Keith I have the same problem with my century Buick 1996 what did you do to solve the problem?I would be grateful if you could help me thanks.
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Tuesday, February 6th, 2018 AT 6:42 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
Hello,

It looks like you have a fusible link (b) that is out which powers all of those circuits. Please check for power at fuse tail, courtesy, and instrument fuses.

Here is a guide to help you confirm the problem.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Here is a wiring diagrams showing you how the system works.

Check out the diagrams (Below)

Please let us know what you find.

Cheers, Ken
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Tuesday, February 6th, 2018 AT 11:13 AM
Tiny
CARROLL BROWN
  • MEMBER
  • 1 POST
  • 1995 BUICK CENTURY
1995 Buick Century 6 cyl Automatic 125000 miles

Where is the fuse box located?
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Tuesday, October 1st, 2019 AT 5:43 PM (Merged)
Tiny
ERNEST CLARK
  • MECHANIC
  • 1,730 POSTS
There's a relay control panel under your hood, on the passenger side in the front.

There should also a fuse box in the interior, at the very end of the dash on the drivers side or passenger side. There'll be a plastic access panel that's painted the same color as you dash. Just pop it right out.

If you can't located, let me know and I'll try to help you locate it.
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Tuesday, October 1st, 2019 AT 5:43 PM (Merged)
Tiny
BKINBOGATA
  • MEMBER
  • 1 POST
  • 1993 BUICK CENTURY
Where can I find the fuse box(s) on this car? Also, I cannot find the reset button for the fuel pump.
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Tuesday, October 1st, 2019 AT 5:43 PM (Merged)
Tiny
SERVICE WRITER
  • MECHANIC
  • 9,123 POSTS


https://www.2carpros.com/forum/automotive_pictures/30961_note_32.jpg



There is no fuel pump reset on this car.

2.2 motor:


https://www.2carpros.com/forum/automotive_pictures/30961_bc22_1.jpg

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Tuesday, October 1st, 2019 AT 5:43 PM (Merged)

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