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A/C switch fan mod - Printable Version

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A/C switch fan mod - Piggy - 21-05-2016

Bit of advice...

Did search but of course no 3 word searches.

So the estate...

Drove it proper for first time to collect new owner...got a bit hot im traffic...no fans kicking in.

Temp dropped as soon as moving.

Got home. Checked AC plug...has had pins 1 and 3 bridged... But ac button on, fans do nothing.

Any ideas??


RE: A/C switch fan mod - td_dan - 21-05-2016

Also can bridge 1 and 2 or 1 and 4 cant remember as one is for low speed and the other is high speed

Sent from my SM-A300FU using Tapatalk


RE: A/C switch fan mod - cully - 21-05-2016

to use A/C Button for Fan override
Disconnect A/c pump electricily
Unplug A/c Pressure switch
then bridge pins in A/c Pressure switch loom side plug, one or the other not both
Bridge pins 1&2 = low speed from both fans
Bridge pins 1&3 = high speed from both fans

if that dont work check your fans and relays


RE: A/C switch fan mod - Piggy - 21-05-2016

Yeah it didnt work. Did a extra mod.

But now its overheating. Great