A/C Heater Control (Except Heater Only) Connector End View (C3)

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

A/C-HEATER CONTROL C3 (EXCEPT HEATER ONLY) - 3 WAY

Courtesy of DAIMLERCHRYSLER CORP.
CAV	CIRCUIT	FUNCTION
A	C221 20LB/OR	A/C SELECT SIGNAL
B	C805 12DB/WT	BLOWER MOTOR FEED
C	Z1 12BK	GROUND