I replaced the rear wheel bearings in my 2006 abs light is still

ABS code C1145 - Ford Truck Enthusiasts Forums

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Aug 20, 2009 - ABS code C1145 1997 - 2003 F150. ... C1220 Yellow ABS WarningIndicator Failure (2) C1222 Wheel Speed ... C1230 Rear ABS Sensor (Electrical/Static) (2) ... ABS light on (Anti Lock Brakes) and I hear pump when in turn ...
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There is a sensor for the abs in the housing or on the back of the brake / wheel hub. Check that the wiring is still connected.

This light usually comes on if you have a failed wheel speed sensor but these vehicles are common for the ABS module to fail causing the same problem. You can back probe the wires comming out of each wheel speed sensor with the wheel lifted in the air and check for ac voltage as you spin the wheel.

What ever sensor does not put out voltage needs to be replaced if they all seeem to work it is likely the ABS module. You can get a used abs module from www.car-parts.com sort by price and have them ship it to you. But before you replace any parts you would want to have the ABS module checked for codes at one of your local shops that has a high end scantool that can access those codes.

Hope this helps and just keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.

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Jose.

Hi...your problem might be coming from your front wheel bearing hubs. They are know to cause this problem as they wear out and eventually have to be replaced.

http://www.autozone.com/autozone/parts/2006-Chevrolet-Silverado-3500-4WD/Wheel-Bearing-Hub-Assembly-Front/_/N-jnpe7Z8kns

If I helped...please rate me...thanks!

i belive theres two ,one on each wheel in the rear, you unplug connector, then remove the bolt holding sensor to backing plate and then remove, two wheel drive vans you need too replace the wheel bearing asm,heres two pictures too show you and then you see which type you have,one is the sensor the wire type the other is the bearing asm, hope this helps,

Make sure the abs sensor is plugged in all the way.. And also make sure that the abs ring.. was not damaged in the process of putting on the new bearing...

you may need to have the wheel bearings replaced. if its front wheel drive then the front, if rear wheel drive then the rear, if all wheel drive.....

if you have rear abs then yes. you may have pinched the cabl attached to the wheel bearing

it is most likely that the abs module is faulty,, if the fault codes are read and it shows a fault with the right rear sensor then the module is faulty,,they usually go wrong at about 110//140k

Wheel bearing is the most likely cause. Prob a 1.5-2 hour labor rate job in the shop.