newbee...1998 s70 .....checked brake fluid, replaced abs module warning lights still on....i can live w/that i guess....however i would like to know my speed which i cannot at pesent, also tac.....disconnect is on whatever that means...and what is the reset button suppose to do? does it turn or pull out to change what ever it is suppose to change?....wow this car is so electrified i am at a complete loss....have noted wheel sensors...poor connections to none at all, reset abs to reset mfgs. setting for speedometer and computer all being a possible solution....maybe i should just forget the entire package ...any advice and answers would be appreaciated more than you know.

 

Im having the same issue with mine and from what I have found so far searching through the forum is that it more than likely is a ABS sensor since you have already replaced the module and checked your connections. You can get a multimeter to check the resistence and I think it should range from 900-1300 ohms, not sure but its close. Someone has it posted in a thread somewhere on here what the exactly the readins should be. If you measure then it should tell you exactly which one is bad instead of going and replacing one at a time.

 

Brake light on, check engine light on, ABS light on, speedometer not working, odometer not working. Lights go out (except check engine) speedometer & odometer come back to life. What's going on? Anybody? Thank you.