HELLO,
i'VE GOT A PROBLEM WITH THE DIGITAL READOUT ON MY 92. i'VE HAD IT TO A LOCAL MECH. HE CLAIMS THAT ITS THE SPEED MODULE AND THAT GM DOESN'T MAKE IT ANYMORE. ACCORDING TO HIM THE COMPUTER READS THE RIGHT SPEED BUT THE NUMBERS JUST JUMP ALL OVER. I'M UP IN MONTANA SO IF ANYONE KNOWS OF A GOOD CORVETTE MECH. PLEASE LET ME KNOW. THIS WAS MY DADS CAR UNTIL HE DIED SO I'M TRYING TO GET IT BACK IN GOOD SHAPE. I'M THINKING IT NEEDS A BIT OF ELECTRICAL WORK. ANY HELP IS GREATLY APPRECIATED. THANKS

 

Hello corvette fans,

Well the vettes been in the shop and they replaced the ecu, speed sensor on the trans, and the body control module. and can you believe it, the speedo still doesnt work!!!!! So its back in the shop where they are now scratching thier heads. I love this car, but its getting easier to let it go with all these problems. at this rate my repair bills are going to surpass the cars value. If it wasnt for the fact that it was my dads car when he was alive I'd have sent it down the road already!!!! Sorry for the ranting Its just hard to have a car that is the american sports car icon and have it sit in the shop for close to 8 months.[:'(]

 

Is your check engine light on? If not, does your cruise control work? if not, Speed sensor circuit may have probs. Need to take to someone is good with diagnostic machine to check if scan tool is showing correct speed. If it is, you may have a bad speedo head. Has to be sent in through GM dealer to get it remaned.