Astra 1.7DTi Van, 2001 (Y reg)
My speedo occasionally stops working. I've trawled through forums on various sites and seen advice on this that ranges from changing the N/S/F hub to changing the ECU (one even said change the N/S/R hub!). I can't see any wiring on any of the hubs!
Do some models take the speedo drive from the gearbox like most other makes of car? Or is the wiring hidden somewhere so I can't see it?
Any advice welcome. As long as it's sensible.