PLEASE HELP!! I have a 1992 mazda b2600i, receintly lost all brakes. Changed the master cylindar, but now I have a majopr problem!! I have no power to start it. I have head lights, dome lights, horn, buzzer when key is in start position. nothing when try to start, no click, no trying to start nothing!! have changed the main relay, all feuses. broke down and contacted a mechanic and he is telling me that I have to have the 2 computers replaced… there is one under the kick panel on the pass side and one under the driver seat!! never had anything like this and am going crazy.
Any help would be greatly appreciated!!
Thank you in advance for info!!