October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

HVAC Components

Courtesy of GENERAL MOTORS COMPANY

HVAC Components

Component Name	Callout
K33 HVAC Control Module K33 HVAC Control Module X1 , or K33 HVAC Control Module X2 , or K33 HVAC Control Module X3 , or K33 HVAC Control Module X4	1
K8 Blower Motor Control Module K8 Blower Motor Control Module X1 , or K8 Blower Motor Control Module X2	2
M8 Blower Motor	3
E40 Electrical Auxiliary Heater E40 Electrical Auxiliary Heater X1 , or E40 Electrical Auxiliary Heater X2	4