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sikDefender

Member Since: 22 Jul 2020
Location: 2447
Posts: 8

2010 Defender 110 Puma 2.4 SW Stornoway Grey

fan heater / blower assembly box & A/C and lights all de

hey
thanks in advance for any help.
PUMA 2010 .
I have a dead blower box / fan / heater assembly (pics attached )
all relays and fuses checked - all good. voltage to the box from the two wire plug power plug terminals (12v)
all wiring looks tidy. plugs are clean.
voltage from the dash switch is to little three wire loom to blower box is the weird one for us...
it obviously varies (?) in voltage as switch / dial is adjusted... there is only voltage coming from position 2 on dial.
also... the little lights/globe indicators on all the fan settings and dials don't light up either .

my question - has anyone got a wiring diagram or schematic or... does someone know what wire I can tap into?
with an isolated 12v and see if I can power up the blower box ( didn't want to experiment without knowing...
the PUMA computer is stupidly fragile and . . . must be a windows 2010 system

thanks again if somethings hard to do, its not worth doing - Homer
*just jokes... try it till you break something

3rd Sep 2020 12:18am

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