January 19, 2009, 2:27 pm
have a 2000 mondeo ghia x ,speedo not working, swapped clocks,swapped sensor on top of g/box ,still not working,anybody any suggestions,cheers
January 19, 2009, 5:22 pm
Check the vehicle speed sensor wires on top of gear box, make sure that you have a live and earth.
You should have battery voltage on the Green with a Red tracer wire and earth on the Black with a Orange tracer if you have lost the live feed then check fuses 4 and 9 in the battery fuse box. if this is ok it could be a dodgy coil pack.