July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Front Blower Power Module (Automatic Temperature Control) Connector End View (C2)

WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

MODULE-FRONT BLOWER POWER C2 (ATC) - BLACK 2 WAY

Courtesy of DAIMLERCHRYSLER CORP.
CAV	CIRCUIT	FUNCTION
1	C7	BLOWER MOTOR POWER
2	C75	BLOWER MOTOR GROUND