94 wia volvo /detroit 60 2 speed sensors on the tail of the trans , one for cruise and ddec the other for speedo !
speedo wire was flashed with 12v + while they installed the new gps ! now speedo won't work but speed sensor is ok everything else works fine
does anyone know this system ? thanks t
speedo wire was flashed with 12v + while they installed the new gps ! now speedo won't work but speed sensor is ok everything else works fine
does anyone know this system ? thanks t
