As I do not have a lot of time to fool with this issue, I may end up just running a toggle switch to the fan low speed relay coil terminal 85.
I really need to keep the fan running in low speed in traffic since the high speed kicks in when the a/c high side pressure rises >250 psi.
This will keep me cool in stop/go traffic. __________________
1996 Ti 280k miles and still going....
1993 964 - holding on to this one
2001 Burban, 240k miles
2018 Suburban Z71
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