Yeah, 25 bucks is about 75 better than what i paid. I couldn't find one in a junk yard.
Also, that module is farily easy to troubleshoot with a volt meter.
Mine has 4 wires going to it.
Red one is Battery voltage. ( on a plug by itself )
a gray with black stripe coming rom the HVAC unit. It should have about 8 volts on high
A purple one. This should have 0 volts when off. and battery voltage on high.
I bet yours has 12 volts all the time.
Turn everything off and check that purple wire. If it still has juice I would get a BCM.
1992 SSEI Bonneville with all the options except heated windshield and ride control.
Mods Include 1998 SC'd Delco Ignition with Belden wires.
Autolite 104 plugs ,180 degree tstat
K&N Filter with ricepipe, 2.3 inch pulley with ZZP idler
Ported exhaust headers, Poly end links.
High flow cat. TPS tweak, Boost bypass mod
High low fan override.
" Always try it yourself. I bet the guy you pay to repair it broke a few before he fixed your'*. "