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| Cooling Fan issues | |
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| Tweet Topic Started: Nov 19 2015, 06:54 AM (133 Views) | |
| Cambo | Nov 19 2015, 06:54 AM Post #1 |
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Stage 2
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Hi everyone. New member here with an issue with my AE111 Levin cooling fan. Its constantly operating ever since I removed the A/C from the car. The Levin is going to be a track car so no need for the A/C. Anyway, it was damaged in a frontal the previous owner had, so I have removed everything in the engine bay. Traced the wiring from the cooling fan switch to the A/C pressure switch then to the cooling fan relay. There are 4 wires at the A/C pressure switch (light green, light green/black, black/yellow, red/black). The light green wire comes from the cooling fan switch and the light green/black wire goes to the cooling fan relay. Tried bridging the light green wires together and the other 2 together as well, but the fan still operates. Can anyone shed some more light on what I need to do for the cooling fan to operate as normal please? Cheers |
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| 1i1 | Nov 19 2015, 09:18 PM Post #2 |
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NZ Toyota Parts Guy
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You only have to bridge the two green wires. Tried it without the other two bridged? |
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| Cambo | Nov 20 2015, 06:38 AM Post #3 |
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Stage 2
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Yeah tried just the 2 green wires joined but no good. Also tried with the other 2 together as well but that didn't help either. Sparky we use through work suggested fitting a 2A fuse between the 2 green wires. So will try and see what happens. |
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| Cambo | Nov 22 2015, 06:21 AM Post #4 |
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Stage 2
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There seems to be an issue between the base of the fuse box (where the plugs connect to the fuse box) and where the relay connects. I tried to strip the fuse box apart but couldn't get it completely apart. Got it into 3 different pieces. The connections I have seen so far look OK. Did adjust the terminals slightly so the terminals make better contact. Has made a difference but it doesn't take much to make it fault again. I suspect vibrations from driving will make it fault. At least if it faults the fan cuts in, not the other way round. Will look into getting another fuse box..... |
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| spooj | Jan 4 2016, 10:31 AM Post #5 |
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Stage 3
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did you have any luck with this? My fan is always on as well! |
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| Cambo | Jan 11 2016, 08:05 AM Post #6 |
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Stage 2
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I have fitted another fuse box. Initially when I first fitted it, it did the same thing. But it isn't faulting any more. Will be keeping an eye on it though. |
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with an issue with my AE111 Levin cooling fan.




1:02 AM Jul 11