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ABS, TC, Stabilitrack, Trailer Assist Light?????

6.1K views 30 replies 7 participants last post by  Krischick33  
#1 ·
2017 Z71

NOOBY here....

Randomly while driving on the highway I lit up like a christmas tree with my abs traction control, stabilitrak, and trailer assist. when I got home i noticed at slow speeds pulling in the driveway the drivability was terrible. it was pulsing the brakes bumping hard and seemed to lock the brakes completely when turning???

I checked my codes and I got

U0415 Invalid data received - ABS
Invalid data received -Electronic brake control module

C0035 Right Front wheel speed sensor supply
Left wheel speed sensor circuit malfunction: Left front wheel speed sensor circuit low/open voltage, signal erratic, low signal.

Do you think this is just as simple as changing out my wheel speed sensors? and if so will this automatically fix the drivability? Any help would greatly be appreciated! Thank you!
 
#6 ·
Wheel Speed Sensor might fix it (Might have to replace the Wheel Bearing
 
owns 2017 Chevrolet Colorado Z71
#10 ·
One of the possible causes may be broken wiring beneath the insulation on either/both of the wheel speed sensors. You state that this can sometimes occur while turning, and that's an important clue. When the signal from the sensors is interrupted (wire break, bad connection, intermittent sensor, etc.), the control module interprets this as a locked wheel, and takes countermeasures, such as activating the ABS function for that wheel.
If an intermittent connection exists in the wiring, turning the wheels and bending the wire can set off the fault. A visual inspection may not be conclusive, because the strands of the wires may be broken beneath the insulation, and everything may appear normal. You'll need to disconnect connectors and use a ohmmeter to check continuity while flexing the wires at the areas that are known to move when the suspension moves.
 
#15 ·
The Magnet tells the Computer your Wheel Speed
That helps ABS and Traction Control

Your truck might be appling Brakes when there is no need
 
owns 2017 Chevrolet Colorado Z71
#20 ·
I quality aftermarket should work fine
 
owns 2017 Chevrolet Colorado Z71
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#22 ·
Hope it all works out well
Keep us updated
 
owns 2017 Chevrolet Colorado Z71
#26 ·
Glad to hear it is all fixed
 
owns 2017 Chevrolet Colorado Z71
#31 ·
Hello. I know there a few posts about this code - C0035. I tried to find the most recent. I have the same code and warning lights about ABS, Tractions control etc but it only happens when I'm in the highway and hit approx 60mph. The warning lights will stay on while driving. If stop driving for the day and let it sit overnight and drive around town the next day...no warning lights. It will only come back when I;m back on the highway and hit 60. Is this the hub or sensor wire?
Thanks.