Quote:
Originally Posted by bub
To get the ventilated seats to work, it appears that perhaps we'd only need 3 of the 10 pass./11 drvr. side circuits/wires (i.e. the 3 listed with RPO "KQV VENTILATED SEATS" [RPO "KA1" HEATED SEATS MORE COMPLICATED]).
Looks like the most complicated vent circuit will be the circuit for "Seat Vent Control"... (the green with violet striped wire in pin position 25)...one would think that this has to be more complicated than a simple on/off switch to ground, because of the dual speed feature, even with the aforementioned in-seat module running the fan. The other 2 vent circuits appear to be just switched 12V supplies. Strange they want 2...
Do we think this pin position 25 is the PCM speed signal or something else? Strange that it only says "Driver's seat" tho...
To the poster previously who said "don't bother for the vented feature", it looked like he had a 2SS with the "GM" seats. Wonder if they are any better/different on the Recaros? Seems like we've ascertained it's a single fan on the Recaros vs dual (smaller) fan on the GM std seat in the 2SS.
If anyone with a 2LT or ZL1 that has the vented Recaro functionality could chime in if they cool worth a damn, that would be appreciated!
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All the volt/amp/timing/safety/pwm/ntc is handled by the seat mod under pass seat. It's pre wired into the seat harness. The other question is if the driver to pass harness is present.
The only connection I see to the BCM that isn't there is internet bus2. It's there only for heat/vents seats and auto trans gear indicator. Circuit 6133.
I believe everything is routed to the passenger side, through the the mod then sent to the drivers side along with some of its own connections. Nowhere on the drivers side does it mention the passengers side.
I have a plan to test, actually two. Will be next week end. I can't any info on the actual switched on the AC panel as on how they communicate. There is no internet on the AC (a26) controls.