VAUXHALL VECTRA B - climate control WIRING DIAGRAM

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Tue 3 Jul 2012 22:42
VAUXHALL VECTRA B - climate control WIRING DIAGRAM - barty 616

WIRING CONNECTIONS FOR THE TWO RADIATOR FANS (3 WIRES TO EACH FAN) ANY HELP WOULD BE APPRECIATED BARTY 616.

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Tue 3 Jul 2012 23:30
VAUXHALL VECTRA B - climate control WIRING DIAGRAM - elekie&a/c doctor

Model year,engine type .Info would be useful.The fan set up on these is very complex.Both fans are 2 speed.They are wired through several relays located near the battery.hth

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Wed 4 Jul 2012 19:37
VAUXHALL VECTRA B - climate control WIRING DIAGRAM - barty 616

Thanks for your reply.2001 Vectra CDX model B,Engine type Z18XE.What is the tubular device in the fan housing. Thanks.

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Wed 4 Jul 2012 19:50
VAUXHALL VECTRA B - climate control WIRING DIAGRAM - elekie&a/c doctor

That will be the resistor for the slow speed operation of the fan.hth

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Wed 4 Jul 2012 20:25
VAUXHALL VECTRA B - climate control WIRING DIAGRAM - barty 616
Thanks for the reply,What controls the two fan speeds,barty616
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Wed 4 Jul 2012 20:36
VAUXHALL VECTRA B - climate control WIRING DIAGRAM - elekie&a/c doctor

The system is too complex to explain the operation here.As a basic system function,the fans are controlled via a thermo switch (3 pin) screwed into the rad below top hose (o/side of rad).The fans are also controlled from the a/c function,firstly slow speed and then high speed as reqd ,according to load and coolant temp.All fan functions are switched by the bank of relays in plastic box,next to battery.It may be easier to ask what is the problem you have?hth

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Fri 6 Jul 2012 09:27
VAUXHALL VECTRA B - climate control WIRING DIAGRAM - barty 616
.Thanks for the reply.You have told me what I wanted to know, that is what the three wires for the fan are,being two speed fans,one of my fans is noisey and I have a replacement.that I want to test before fitting. thanks for all your help barty 616.
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