Mistake change battery terminal from positive to negative on my 1995 c280 Mercedes since abs light on, cruise control stop, speedometer stop and no power supply to radio, pls can anybody help me

Unda hood in box..dont think that wooda hurtit tho. Scancar w mobile tool. U mite hava bad module or wiring issue

May have blown the relays for these items, could try replacing 1 if it works replace the rest. Please note that I am unsure if this is the cause and offer no garantee

hi i would check the abs module its located on the abs pump it controls the speedometer and can also bring lights on the dash eg abs &the brake warning light

I'm having a problem with my 1998 dodge ram all of my gauges read 0 before cranking it over all gauges work when cranked over accept my speedometer...odometer and my gas gauge goes to 3/4 full and stays there...im wandering if the speed sensor is causing the fuel gauge to stick along with the ABS light check engine light and break light..any answers?

Bad speed sensor on the trans if its an elctronic sensor if its mechanical then it would be a bad speedometer gear or broken cable. Sounds like its electronic so its a bad speed sensor parts a lil spendy but mostly its a pain in the *** to get to

Well, it could mean that the emergency brake has not been fully released.The ABS system light is on if something has occurred within the ABS system. Something faulty may have happened there, get it checked out!

abs asr light on and cruise control stop working

on my 94 i didnt have codes either,but the electric motor failed on the abs due to moisture.the speedometer on mine jumps too,but mine with 220,000 miles it was the gauge cluster,couldnt tell if i was driving 5 miles per hour too slow or too fast.the cruise may be the clock spring behind the steering wheel,but most of the time the horn wouldnt work or the air bag light would be on and beeping

Problem: I have a 2004 Dodge Ram 1500 5.7 L HEMI. My ABS and Parking Brake lights were illuminated, and my speedometer needle would "bounce". Also when sitting at a stop sign or just sitting idle, the engine would stall, and often times stop running.

Solution: After long research on this problem, I decided to dig in and try to find the problem myself. I replaced the Rear ABS Sensor
($35) that's located on top of the rear differential. Still no fix. I then unplugged the ABS Controller (or Module) that's located directly behind the battery (You should see the metal brake lines running into the top of it.) When I unplugged it, I noticed LOTS of moisture in the plug. Using an air hose, I blew out the water and let it dry good. When I plugged it back in, and hooked the negative battery terminal back up THE PROBLEM WAS SOLVED!! Simple fix. Hope this helps.

hello,good day,try to clean your abs sensor and rotor,apply with wd 40 then cean with compress air,also check electrical connection,for your radio please recheck the power supply specially the parking light wiring,ty