The ABS light came on. A Ford specialist has it diagnosed as a failed ABS computer module (which currently is a one piece module). It needs to be replaced with a new redesigned-module consisting of 3 parts -. this repair is very costly in parts-over $ $900.
http://www.carcomplaints.com/Ford/F-150/2002/brakes/service_brakes_hydraulic-antilock-control_unit_module_.shtml
The SBC hydraulic unit itself contains the high pressure pump, pressure reservoir and the SBC control module. Like other Mercedes control units, this module is programmed to the car using factory tools.
http://www.moderntiredealer.com/article/311894/2003-mercedes-sbc-brake-system
So if you apply a 100-pound downward force to the left piston, a 900-pound upward force will appear on the right. The only catch is that you will have to depress the left piston 9 inches to raise the right piston 1 inch. The brakes in your car are a good example of a basic piston-driven hydraulic system. When you depress the brake pedal in your car, it is pushing on the piston in the brake's master cylinder. Four slave pistons, one at each wheel, actuate to press the brake pads against the brake rotor to stop the car.
http://science.howstuffworks.com/transport/engines-equipment/hydraulic1.htm
It seems to me, that the ABS module is a bad design by Ford and therefore is not used again if it fails. If you get more reports like this please investigate and consider a recall initiative....thank you........klaus-peter meinhard.
http://www.carcomplaints.com/Ford/F-150/2002/brakes/service_brakes_hydraulic-antilock-control_unit_module_.shtml
The SBC is very expensive, so not every Mercedes is equipped with this system. It is mainly found on the 2003 to 2006 E, CLS and SL (The SL may include newer models). The trick is to know what to look for and how to safely repair these cars.
http://www.moderntiredealer.com/article/311894/2003-mercedes-sbc-brake-system
ABS system malfunctioned code reported by service tech was C-10-95 and stated that I would need to replace the hydraulic control unit. Failure occurred at only 17,500 mile on the unit.
http://www.carcomplaints.com/Ford/F-150/2002/brakes/service_brakes_hydraulic-antilock-control_unit_module_.shtml
(1) without warning the brake light came on due to a failure of a hydraulic control unit, which would have ultimately lead to a failure of the ABS system if it weren't for the awareness of the driver. The failure of the ABS could have lead to an even greater catastrophe than just the cost of parts and labor.
http://www.carcomplaints.com/Ford/F-150/2002/brakes/service_brakes_hydraulic-antilock-control_unit_module_.shtml
If any work being done on the car involves removal of the calipers, the SBC must be deactivated or the brakes may apply themselves during the repair. All it takes for the system to apply the brakes is for someone to open a door, operate the locks, open the trunk, depress the brake pedal, and, of course, turn the key on.
http://www.moderntiredealer.com/article/311894/2003-mercedes-sbc-brake-system
About These NHTSA Complaints: This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.
http://www.carcomplaints.com/Ford/F-150/2002/brakes/service_brakes_hydraulic-antilock-control_unit_module_.shtml
SBC has a hydraulic pump/control unit, normal brake calipers, and what looks like a master cylinder with fluid reservoir. Although it may look like other ABS systems, there are more brake lines, hoses and wiring; no brake booster; and the pump runs a lot more. This is just what you see on the outside.
http://www.moderntiredealer.com/article/311894/2003-mercedes-sbc-brake-system
what is a hydraulic control unit on a car brake system
The Sensotronic Brake Control is a hydraulic control unit on a car brake system. SBC, Sensotronic Brake Control is a hydraulic control unit on a car brake system.