Mechanics

INTERMINTENT ABS AND TRAC CONTROL LIGHTS COMING ON

2004 Chevrolet Colorado • 155,500 miles

There has been two times that the abs light and trac control light has come on. When it does the brake pedal is hard and there was a grinding noise. Brakes look good, will need to be changed soon. After finally stopping let the truck sit in park for a minute, then re-engaged and light went out. The first time the payment was dry, this second time the pavement was damp.

crew cab 5cly 2wd automatic
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Rovito78
October 13, 2011.




Is it coming on during low speeds? GM's 1500 series vehicles were experiencing problems similar to this during low speed operation only. The problem has been identified at corrsion where the ABS/wheel speed sensor mounts.

Read a previous question here:

http://www.2carpros.com/questions/2001-chevrolet-silverado-stoped-light-foot-on-break-peddle-abs-kicks-floor-breaks

Dan_K
Oct 13, 2011.


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