1997 BMW 528i Q&A

1997 BMW 528i Question: why transmission not changed normally and rpm stay at 3000 or more when speed 80

transmission not changed normally and rpm stay high 3000 and more when this occured abs/asc lighted on ,when scanned i got this report:continuous control error frequency:255 vehicle speed asc passive abs-control active stop light switch on asc-control passive electromagnetic field susceptibility errorfrequency :255 no body can know whats the problem or what things need to change or repair -
Answer 1
hi there i have 1997 BMW 528i have the same problem abs/asc light on. i scan to check codes the machine gave this message front right wheel speed sensor asc passive abs-control active stop light switch on asc-control passive i changed front right speed sensor the problem still the same my transmission not sheeting i can use only manually so i take out the control module from under the glove box .now my transmission shift good. but i have check engine light ,abs light , and speedometer stop working . anyone know whats going on -