All lights blinkig - Cars & Trucks

Light gets power from brake light switch/.May be switch got shorted an brake light getting non-stop power causing it not to turn OFF brake light.

Get the brake light switch checked. Check volt at brake light switch.

It can be faulty brake light switch causing the problem or its wiring short for switch.

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To trouble shoot brake related problem, check the help links mentioned below:-----

Click the link:----

1996 Buick Regal Grand Sport Brake light Switch Location?

http://schematicsdiagram.blogspot.in/2012/04/1996-buick-regal-gran-sport-brake-light.html

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No brake lights on Buick?

http://schematicsdiagram.blogspot.in/2012/04/no-brake-lights-on-buick.html

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Brake lights not working on 1989 BUICK REGAL?

http://schematicsdiagram.blogspot.in/2012/04/brake-lights-not-working-on-1989-buick.html

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How to replace Brake light switch on Chevrolet Tahoe?

http://technoanswers.blogspot.in/2012/02/how-to-replace-brake-light-switch-on.html

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How to replace Parking, turn, and Brake Lights on car?

http://schematicsdiagram.blogspot.com/2011/06/how-to-replace-parking-turn-and-brake.html

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Upper brake lights work, but low brake light not working?

http://schematicsdiagram.blogspot.com/2011/12/upper-brake-lights-workbut-low.html

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1997 Cadillac Catera: How to replace Brake Light Switch?

http://howtobyme.blogspot.in/2012/06/1997-cadillac-catera-how-to-replace.html

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1996 Chrysler LHS brake light circuit wiring diagram?

http://technoanswers.blogspot.in/2012/02/1996-chrysler-lhs-brake-light-circuit.html

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How to replace rear Brake lights on 2004 Toyota RAV4?

http://schematicsdiagram.blogspot.in/2012/02/how-to-replace-rear-brake-lights-on.html

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One brake light on driver side not working, but other lights work?

http://schematicsdiagram.blogspot.com/2011/12/one-brake-light-on-driver-side-not.html

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2002 Lincoln Town car Fuse Box

http://schematicsdiagram.blogspot.com/2012/11/2002-lincoln-town-car-fuse-box.html

2007 KIA Rio: Brake Light Fuse Box Diagram?

http://repairhelpcenter.blogspot.in/2012/06/2007-kia-rio-brake-light-fuse-box.html

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Overhead Brake lights not working on 1999 GMC Sierra 4x4?

http://technoanswers.blogspot.in/2012/03/overhead-brake-lights-not-working-on.html

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Brake lights not working

http://schematicsdiagram.blogspot.com/2012/11/brake-lights-not-working.html

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2004 Ford Mustang: Brake light Fuse Location?

http://howtobyme.blogspot.in/2012/05/2004-ford-mustang-brake-light-fuse.html

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These will help.

Thanks.

On 2002 Oldsmobile Alero Car Light Bulb Size, check this list:

Low Beam Headlight Bulb Size: 9006 or 9006 HID Upgrade KitHigh Beam Headlight Bulb Size: 9005 or 9005 HID Upgrade KitParking Light Bulb Size: 3157NALLFront Turn Signal Light Bulb Size: 3157NALLRear Turn Signal Light Bulb Size: 3157LLTail Light Bulb Size: 3157LLStop Light Bulb Size: 3157LLHigh Mount Stop Light Bulb Size: 921Fog/Driving Light Bulb Size: 894License Plate Light Bulb Size: 194Back Up Light Bulb Size: 921Front Side Marker Light Bulb Size: 194Rear Side Marker Light Bulb Size: 2825Glove Box Light Bulb Size: 194Map Light Bulb Size: 212-2Dome Light Bulb Size: 212-2 or 561Step/Courtesy Light Bulb Size: 168 or 73Trunk/Cargo Area Light Bulb Size: 211-2

Hope helps.

No there not connected, replace the brake light
1999 Chevrolet Blazer Auto Light Bulb Size Guide
Low Beam Headlight Bulb Size: 9006
High Beam Headlamp Light Bulb Size: 9005
Parking Light Bulb Size: 3157
Front Turn Signal Light Bulb Size: 3157
Rear Turn Signal Light Bulb Size: 3057
Tail Light Bulb Size: 3057
Stop Light Bulb Size: 3057
High Mount Stop Light Bulb Size: Assembly
Fog/Driving Light Bulb Size: 880 or 881
License Plate Light Bulb Size: 194
Back Up Light Bulb Size: 3156
Front Sidemarker Light Bulb Size: 194
Ash Tray Light Bulb Size: 161
Glove Box Light Bulb Size: 194
Map Light Bulb Size: 168 or 211-2
Step/Courtesy Light Bulb Size: 168 or 211-2
Trunk/Cargo Area Light Bulb Size: 211-2
Under Hood Light Bulb Size: 93
Instrument-General Light Bulb Size: 161 or 37 or PC194 or PC74
Check Engine Indicator Light Bulb Size: PC74
Hi-Beam Indicator Light Bulb Size: PC74
Seat Belt Indicator Light Bulb Size: PC194
Brake Warning Light Bulb Size: PC74
Automatic Transmission Indicator Light Bulb Size: 194
Directional Signal Indicator Light Bulb Size: PC74
As for the horn, inspect the fuse and relay and most common it would be a bad ground wire or worst a bad horn due to corrosion. Horn will be located in the drivers side fender.
Thank you for using fixya.

Fog/Driving Light Bulb Size: 880
Here is the rest of the bulb size used in your Montana.
2000 Pontiac Montana Auto Light Bulb Diagram
Low Beam Headlight Bulb Size: 9004
High Beam Headlamp Light Bulb Size: 9004
Parking Light Bulb Size: 4157NALL
Front Turn Signal Light Bulb Size: 4157NALL
Rear Turn Signal Light Bulb Size: 3156
Tail Light Bulb Size: 3057
Stop Light Bulb Size: 3057
High Mount Stop Light Bulb Size: Assembly
Fog/Driving Light Bulb Size: 880
License Plate Light Bulb Size: 168
Back Up Light Bulb Size: 3156
Front Sidemarker Light Bulb Size: 194
Ash Tray Light Bulb Size: 558
Glove Box Light Bulb Size: 194
Map Light Bulb Size: 168
Dome Light Bulb Size: 562
Step/Courtesy Light Bulb Size: 168
Trunk/Cargo Area Light Bulb Size: 212-2
Daytime Running Light Bulb Size: 3157NALL
Thank you for using fixya.

2000 Mercury Mountaineer Auto Light Bulb Size Guide
Low Beam Headlamp Light Bulb Size: 9007
High Beam Headlamp Light Bulb Size: 9007
Parking Light Bulb Size: 3157NALL or 3457ALL
Front Turn Signal Light Bulb Size: 3157NALL or 3457ALL
Rear Turn Signal Light Bulb Size: 3156LL
Tail Light Bulb Size: 3157LL
Stop Light Bulb Size: 3157LL
High Mount Stop Light Bulb Size: 922
Fog/Driving Light Bulb Size: 9006
License Plate Light Bulb Size: 168
Back Up Light Bulb Size: 3156LL
Front Side Marker Light Bulb Size: 916NA
Ash Tray Light Bulb Size: 161 or 194
Glove Box Light Bulb Size: 194
Map Light Bulb Size: 168
Step/Courtesy Light Bulb Size: 168 or 906 or 912
Trunk/Cargo Area Light Bulb Size: 211-2 or 562
Under Hood Light Bulb Size: 906
Instrument-General Light Bulb Size: 194
Check Engine Indicator Light Bulb Size: 194
Hi-Beam Indicator Light Bulb Size: 194
Seat Belt Indicator Light Bulb Size: 194
Brake Warning Light Bulb Size: 194
Automatic Transmission Indicator Light Bulb Size: 194
Directional Signal Indicator Light Bulb Size: 194

Take to dealer to see if the ABS wheel speed sensor TSB has been performed. If this has been done then the control module under the driverside frame rail could be going up.

Hi:
Your 4x4 problem is either the shift control motor, or the shift control electonic module. It is hard to troubleshoot to decide which is bad, but the module is the most likely failure..

Brake bleeder fittings can be difficult to remove. Spray them down with some penetrating oil, such as PB Blaster, or wd-40, and only use a 6 point socket to try to break them

Look for a Bad Ground wire connection that Links the Tail Light and Trunk Light.
Regards, DT

Your best bet is to go HERE and signup for a free account then Downloading your Manual - service sheets, diagrams, parts lists etc.
Hyundai is one of the best with providing their customers with free information about the vehicles!!

I have D/L the manual, and the warning lamps on the instrument cluster are...
Left to right...(starting under temp. Gauge)

WITHOUT TRIP COMPUTER
11. Traction Control Indicator Light (If installed)

12. ABS Warning Light (If installed)

13. Seat Belt Warning Light

14. Oil Pressure Warning Light

15. Charging System Warning Light

16. Parking Brake/Brake Fluid Level Warning
Light

17. Malfunction Indicator Light (MIL)

18. SRS (Airbag) Warning Light

19. Trip Odometer/Odometer

20. Trip Odometer Reset Knob

21. Low Fuel Warning Light

WITH TRIP COMPUTER

7. Front Fog Indicator Light (If installed)

8. Door Ajar Warning Light

9. Trunk Lid Open Warning Light

10. Parking Brake/Brake Fluid Level Warning
Light

11. Malfunction Indicator Light (MIL)

12. Charging System Warning Light

13. Oil Pressure Warning Light

14. SRS (Airbag) Warning Light

15. Cruise Indicator Light (If installed)

16. Seat Belt Warning Light

17. ABS Warning Light (If installed)

18. Traction Control Indicator Light (If installed)

19. Automatic Transaxle Position Indicator Light
(Auto T/A only)

22. Low Fuel Warning Light


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I have seen some problems with these sensors going bad when hot replace the sensor and the harness. before you condemm the computer.