Hi all
got nothing working on heater fan speed 1&2 but speed 3 still works so couldn't be the motor?
speed 3 works fine as does rear window & another switch doesn't work.
I have tested all wiring with multimeter and seems ok with the exception of....
if I turn the fan to speed control 1 I get 12v at both wires for 1&2 aswell as turn it to 2 and 12v at 1&2
If I apply a direct feed to the speed wires separately nothing happens, only speed 3 picks it up
if I continuity test the 2 wires, it picks them up in a loop but shouldnt that be incorrect?
Wouldn't the switch change the feed to each speed separately so should only have 12v at each stage when the switch turns to it rather than 1&2 both becoming live at the same time?
So have the wires shorted one may think? Or is that right on anyone else's?
I found the the fuse all blown and melted and have now replaced and works ok (power both sides of wiring with fuse in) so that leads me to think about crossed wires
Not got a clue where my nova manual is to check wiring guide
Anyone had had similair issues?