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K33 HVAC Control Module X4

WARNING: This page is about a different car, the 2018 Buick Envision. However, it is still accessible from the selected car via links, so may be relevant.

GM1715228

Courtesy of GENERAL MOTORS COMPANY

Connector Part Information

Harness Type: HVAC
OEM Connector: 15491304
Service Connector: Service by Harness - See Part Catalog
Description: 20-Way F USCAR 64 Series (GY)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray Name	Core Crimp	Insulation Crimp
I	Not Required	No Tool Required	No Tool Required	Not Required	Not Required	Not Required	Not Required

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1 - 4	-	-	-	Not Occupied	-	-
5	0.35	WH	3181	Temp Door Stepper Motor Passenger Control 1	I	-
6	0.53	VT/BU	3182	Temp Door Stepper Motor Passenger Control 2	I	-
7	0.35	GY/WH	3183	Temp Door Stepper Motor Passenger Control 3	I	-
8	0.35	YE/GN	3184	Temp Door Stepper Motor Passenger Control 4	I	-
9	0.35	BN/YE	517	Upper Right Air Temperature Sensor Signal	I	-
10	0.75	GY	5729	Rear Mode Motor Control	I	-
11	0.35	BN	518	Lower Left Air Temperature Sensor Signal	I	-
12	0.35	BN/YE	520	Lower Right Air Temperature Sensor Signal	I	-
13	0.35	PK	3181	Temp Door Stepper Motor Passenger Control 1	I	-
14	0.35	RD	3182	Temp Door Stepper Motor Passenger Control 2	I	-
15	0.35	OG	3183	Temp Door Stepper Motor Passenger Control 3	I	-
16	0.35	OG/BK	3184	Temp Door Stepper Motor Passenger Control 4	I	-
17	0.35	BN	3189	Temp Door Stepper Motor Rear Control 1	I	-
18	0.35	YE	3190	Temp Door Stepper Motor Rear Control 2	I	-
19	0.35	GN/BK	3191	Temp Door Stepper Motor Rear Control 3	I	-
20	0.35	VT	3192	Temp Door Stepper Motor Rear Control 4	I	-