I am trying to get my heater fan to work. My 1992 isuzu pickup conversion to vw 1.9l diesel has a white/blue wire that needs to be connected the VW alternator which upon charging then grounds the charge relay which engages the heater relay allowing the heater fan to run. Anyone know where I connect blue/wht wire to the alternator.
Here is the schematic for the Isuzu. http://repairguide.autozone.com/znet...52800627d9.gif
Here is the schematic for the Isuzu. http://repairguide.autozone.com/znet...52800627d9.gif