mech problems on 1998 Ford Windstar

the overdrive light blinks ABS light is on Brake light is on He did not put in new Fuel injectors and has abad brake module and then clls and tells me it ready

Asked by for the 1998 Ford Windstar
Some sensors are shared by the ABS and other systems but basic tests need to be done to diagnose what is wrong. A scan tool is required to retrieve codes. Fuel Injector replacement should not have affected the brakes, it may be purely coincidental.