In message <4.3.1.20000419122924.00b744e0@saginaw-city.k12.mi.us>you write:
>
>The fan is fed via a double shrouded bullet connector, and it is live all
>the time the ingition is on (so if I hook up the harness, the fan runs all
>the time). Can anyone explain the wiring logic (not sure if one can use
>that term for Lucas electrics ...) of the fan and its control system? I am
>guessing that the the sensor on the top of the rad might have something to
>do with it, but without a wiring diagram, I am not sure where to look/check.
>
>We do have the Haynes manual with the 1500 supplement, but it doesn't show
>a wiring diag. for an electric fan (doesn't show the fan at all!) ...
>
Try this link for a picture of the schematic for the car:
http://www.enteract.com/~vmichael/1500LHDFM95001s.gif
The relay, switch and fan is elements numbered: 81, 79 and 80 respectively.
I don't know how the thermal switch works but if it is like any other car, the
fail safe mode is on. Good luck.
Dave |\ | | |
Dave Chu \/ \/ | /| | |
Dept. of Elec. & Comp. Eng. |/ | | |
Concordia University Voice:(514)848-3115 Fax:(514)848-2802
1455 de Maisonneuve W. H961 Email:dave@ece.concordia.ca
Montreal, Quebec, Canada H3G 1M8 http://www.ece.concordia.ca/~dave/addr.html
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