The spedo has quit working its not the trans sender my scan tool tells me how fast I am going but when I pulled the spedo head there are three contact on the top and one lower right now the left top contact is ground and its good I have 12 volts on the middle one and the contact on the right if I put my meter in the ac mode it show voltage the faster I go the higher the reading now the lower right contact does not have a reading I am thinking this goes to the cruse control. So is that all correct and its the spedo head or is there some other test that I can do to make sure? Thanks
have the same problem?
Monday, January 28th, 2013 AT 7:42 PM