K33 HVAC Control Module X4

WARNING: This page is about a different car, the 2015 GMC Acadia, 2015 Chevrolet Traverse, and 2015 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

Connector Part Information

Harness Type: Instrument Panel
OEM Connector: 21997401
Service Connector: 21997401
Description: 16-Way F Kaizen 64 Series (GN)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray	Core Crimp	Insulation Crimp
I	13575845	J-35616-64B (LT BU)	J-38125-215A	Not Available	Not Available	Not Available	Not Available

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1	-	-	-	Not Occupied	-	-
2	0.35 0.35	GY GY	596 596	5 Volt Reference 5 Volt Reference	I	C69 with CJ2 C67 with C69
3	0.35 0.35	L-GN/WH L-GN/WH	5729 5729	Rear Mode Motor Supply Voltage Rear Mode Motor Supply Voltage	I	C67 with C69 C69 with CJ2
4	0.35 0.35	BN BN	6555 6555	Rear Temperature Motor Supply Voltage Rear Temperature Motor Supply Voltage	I	C67 with C69 C69 with CJ2
5	0.35	GY/BK	1798	Low Reference	I	C67 with C69
6	0.35	GY/BK	1798	Low Reference	I	C69 with CJ2
7-9	-	-	-	Not Occupied	-	-
10	0.35 0.35	D-GN D-GN	2211 2211	Rear Blower Motor Speed Control Rear Blower Motor Speed Control	I	C69 with CJ2 C67 with C69
11	0.35 0.35	OG OG	2215 2215	Rear Mode Door Control Rear Mode Door Control	I	C69 with CJ2 C67 with C69
12	0.35 0.35	GY GY	2614 2614	Rear Air Temperature Door Control Rear Air Temperature Door Control	I	C67 with C69 C69 with CJ2
13-16	-	-	-	Not Occupied	-	-