07-08-2018, 07:49 PM
(This post was last modified: 07-08-2018, 07:52 PM by tombayley143.
Edit Reason: Forgot car details
)
In a 03 plate 2 litre multispace diesel
Hello, the speed controller for the fan was temperamental, so I removed the control unit and cleaned all the contacts and replaced, now doesn’t come on at all, connecting the green and yellow wires makes the fan come on full but can some one supply a wiring diagram or explained how it the speed controller works components inside are not high current so can’t drive fan directly!
Or can I just add a switch to have on or off as this is better than none!
Sent from my iPhone using Tapatalk
Hello, the speed controller for the fan was temperamental, so I removed the control unit and cleaned all the contacts and replaced, now doesn’t come on at all, connecting the green and yellow wires makes the fan come on full but can some one supply a wiring diagram or explained how it the speed controller works components inside are not high current so can’t drive fan directly!
Or can I just add a switch to have on or off as this is better than none!
Sent from my iPhone using Tapatalk
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