schematics and diagrams: check engine warning light

Wednesday, June 6, 2012

The Brake warning light Came ON dash.Rear brake lights not turning off and Cruise control not operating.

But this Light got OFF after replacing the Brake light switch.

If the Brake warning light on the dash is now OFF after the replacement of the Brake Light Switch, then the switch was the problem that was setting the light. This switch is monitored by the brake system, and when faulty will set the light (and also keep the rear brake lights on, and make cruise control inoperative). As long as there are no current lights on the dash, the ABS system is fine. When there is an ABS problem, you will get an ABS wanring light along with the Brake warning light.

More than likely the switch was the culprit. Just to make sure, give the brake fluid level a quick check and make sure it's full. If the Brake light returns without an accompanying ABS Light, then the ABS system is not the fault, and other things should be inspected like the brake fluid level sensor and/or the emergency brake switch.

This details will help.
Thanks.

Users Who Viewed This Problem Also Viewed:

All types of brake problems and repairs

http://howtobyme.blogspot.com/2011/11/abs-and-service-light-comes-on.html

Brake Pads Inspection on Acura Integra?

http://repairhelpcenter.blogspot.in/2011/11/brake-pads-inspection-on-acura-integra.html

Vibrations while braking On Chevrolet Van?

http://technoanswers.blogspot.in/2012/04/vibrations-while-braking-on-chevrolet.html

Dragging brakes?

http://howtobyme.blogspot.in/2012/03/dragging-brakes.html

Brake pedal stuck?

http://howtobyme.blogspot.in/2012/03/brake-pedal-stuck.html

After replacing brake rotors and pads, brake pedal remains on floor?

http://technoanswers.blogspot.in/2012/02/after-replacing-brake-rotors-and-pads.html

How to replace Brake Power Booster?

http://repairhelpcenter.blogspot.in/2012/02/how-to-replace-brake-power-booster.html

1997 Chevy Tahoe Brake lights not working?

http://technoanswers.blogspot.in/2012/02/1997-chevy-tahoe-brake-lights-not.html

How to service Drum brakes?

http://repairhelpcenter.blogspot.in/2012/02/how-to-service-drum-brakes.html

What type of problems usually noticed on Drum brakes?

http://repairhelpcenter.blogspot.in/2012/02/what-type-of-problems-usually-noticed.html

How to test Drum Brakes?

http://repairhelpcenter.blogspot.in/2012/02/how-to-test-drum-brakes.html

Brake Bleeder Screw Function?

http://repairhelpcenter.blogspot.in/2012/02/brake-bleeder-screw-function.html

For All types of Car models and brands help
Go to Newly Launched

FREE Car repair guide?
http://technoanswers.blogspot.in/2012/03/car-repair-guide.html

&
Complete Car repair Help FREE?

http://repairhelpcenter.blogspot.in/2012/03/complete-car-repair-help.html

Thursday, December 1, 2011

If you need dis-assembly or replacement instructions for any other auto/car part, or you want to ask question related to your car/truck jeep problem then please leave the comment with your details, so I can provide you the required instructions and solutions.

This happens very rarely,smog test failure is very common problem,but due to no check engine light coming ON,is very rare.
Basically, it means the check engine warning light didn't light up when it should. Perhaps a burned out bulb?
Every vehicle has a "system check" that happens every time you turn the key on. Most people don't know it is happening right before thier eyes. So if you go out and get into your car in the morning and you turn the key to "on" but then don't go the rest of the way to the "start" position there are several warning lights on. The check engine light is one of them. All the system is doing is running power through the light to show it is functional.
It doesn't mean there is something wrong, it is just showing that an error "can" be displayed if an error existed by the light being on. Try it next time. Turn the key on but dont start the engine. If your check engine light is off, then that is what they stated in the report.

This basic details will help.

Thanks.

---------------

For more car related problem troubleshooting:---

This are the sections, you can go through and click the link to read its troubleshooting.

---------