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8th July 2023, 14:55 | #1 |
I really should get out more.......
Rover 75 Saloon Join Date: Jul 2011
Location: Gävle
Posts: 2,559
Thanks: 395
Thanked 823 Times in 652 Posts
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Fan activation gremlins
Replaced a non-original noisy fan for an owner yesterday, checked the operation of the scrapyard fan by using the relays in the control box, both low & high speeds (1.8T) worked. Checked the low speed activation by taking the car up to 100 degs, the fan didn’t start, tried the trinary, demist and auto test - no response, but after a main battery reset the fan engaged once the demist was pressed but not auto. To get the AC working the owner must press the demist first and then auto then the AC works. Great some progress, not much but enough to get the owner home.
My T4 reported a communication error (and then the laptop died), switched to Toaf “access violation” - wouldn’t go any further. Ideas most welcome |
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