Preppy1

Please Help? I have a 95 sc300 and i have just come into a lot of problems and i have been looking for weeks/months for real answers online:

#1 I have gotten code 42 on my transmission saying my VSS is not working properly. i have searched high and low with out rel answers and found there are more then one. Whats going on is: the RPM gauge does not work, the MPH does but if the car is not hot it will not read right. aswell as the big issue it will only go into O/D every once in awhile especially if its cold outside???

oldManTan

this is what i found for a MKIV supra, says something about the cluster or dash or something, could be a similar problem. try plugging a different speedo cluster in
http://www.supraforums.com/forum/arc.../t-449610.html