Hi people new to this forum! im looking for some help. I recent purchase a cat c kangoo 1.9 diesel which is now on the road and in working order except for the speedo! I have checked the sensor wiring I have 12v on one wire, a good earth and i checked the signal wire which seems to have continuity between the speed sensor end and the dashboard. I have changed the sensor for a new one, no luck. i tested this with a drill to see if the speedo worked and nothing. I tried the dashboard test but this does not work on these clocks. I then went to a breakers yard where i got a new set of clocks with rev counter which was plug and play. did the dashboard test on this and all the gauges worked but still no speedo. i even tried running a direct feed to by pass the signal wiring still nothing
. i did notice the wire is spurred of from the white connector block near the battery. this goes to what i think is a central locking unit (i assume it has some kind of door locking system when you move off?). the doors dont appear to lock when moving off thought this may be connected. any help is greatly appreciated.