Batsome Report post Posted October 20, 2015 I have a 2008 Fleetwood 38 ft Pace Arrow with 8.1 Vortec engine. My ABS light comes on when I start the engine. Sometimes I can delay it coming on by pressing the brake then releasing the parking brake. The warning light always comes on shortly after. Any suggestions? Share this post Link to post Share on other sites
dickandlois Report post Posted October 30, 2015 batsome, A wheel rotation sender(s) could be the problem. Rust buildup between the sender and the spindle hub where they mount can slowly increase the distance between the sender and the pulse ring. This resulted in a weak signal, that causes an issue with the system not knowing the wheels are turning. You might want a Tech to check things if that type of work is not one of your skill sets. One does not want to get dirt into the bearing while cleaning, repainting and resealing the area. Rich. Share this post Link to post Share on other sites
wayne77590 Report post Posted October 31, 2015 Mud/dirt around the sensor could also cause it. Share this post Link to post Share on other sites
bm02tj Report post Posted November 1, 2015 Different size tires front to back Share this post Link to post Share on other sites
bolo64 Report post Posted November 10, 2015 You may need a new ABS sensor. You will need to have the shop put an ABS scan on your system to know the real problem. Clean the sensor at each wheel first and then pull the negative side of the battery for 5min. This will clear the codes and then drive for a few miles. The light will go off, if it comes back on then take it in to get looked at. Share this post Link to post Share on other sites
