The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

*72lb4x4* · 10-08-2011, 04:25 PM

If you get a leak in a brake line, (or bleed them w/o locking the pin in place) the pressure is unequal between the front and rear so the switch on the block by the MC is turned on, making the light come on.

Did you bleed the brakes recently?
Low on fluid?
Bad brakes?

The light is saying you have brake problems.

10-08-2011, 04:25 PM	#2
72lb4x4 Account Suspended Join Date: Jul 2006 Location: DFW Posts: 1,427	Re: Break warning light stays on If you get a leak in a brake line, (or bleed them w/o locking the pin in place) the pressure is unequal between the front and rear so the switch on the block by the MC is turned on, making the light come on. Did you bleed the brakes recently? Low on fluid? Bad brakes? The light is saying you have brake problems.