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Re: Cooling Fan Relay Confusion Posted by Kevin K [Email] ![]() ![]() In Reply to: Cooling Fan Relay Confusion, Mark Gee, Tue, 18 Sep 2001 17:33:31 Members do not see ads below this line. - Help Keep This Site Online - Signup |
were u trying to eliminate the timer relay? some info:
M85-89, 4-pin timer relay, fan-switch powers fans
M90, 5-pin timer relay, fan-switch triggers relay for fan power
M91+, new 4 pin relay, NO timer, fan-switch triggers relay for fan power
sounds like your 91 still had the timer relay. some old stuff carried into newer models.
townsend implied a 5-pin replacement was available. from them, regarding going to a std relay for M90:
"... On 89-> 900s the fix is a direct swap, exchanging the factory relay part number 9663339 in relay/fuse box position G with the new 8522310 relay."
If this is what u did, they may be wrong. They also note a Saab TSB with wiring changes for converting to a std relay, but this was for some 9000's only.
To make the NEW relay work, somehow:
a) 30 and 86 on relay both to 30 in holder
b) 87 on relay to 87 in holder
c) 85 on relay to to 31T in holder
d) disconnect/don't use wires to 15 and 31 in holder
posted by 63.10.1...
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