Climate Control Unit Connector A (20P) Inputs and Outputs

Fig 1: Identifying Climate Control Unit Connector A (20P) Terminals

Courtesy of AMERICAN HONDA MOTOR CO., INC.

CONNECTOR A (SQUARE on Circuit Diagram)

WIRE COLOR AND SIGNAL SPECIFICATION (CLIMATE CONTROL UNIT CONNECTOR A (20P))

Cavity	Wire color	Signal
1	GRN/ORN	REAR AIR MIX HOT	OUTPUT
2	PNK	REAR AIR MIX COOL	OUTPUT
3	GRN	REAR POWER TRANSISTOR CONTROL	OUTPUT
4	RED/GRN	REAR BLOWER FEEDBACK	INPUT
5	-	-	-
6	YEL	REAR H3	INPUT
7	YEL/WHT	REAR H2	INPUT
8	GRN/RED	REAR HI	INPUT
9	LT BLU	REAR C1	INPUT
10	LT GRN	REAR C2	INPUT
11	GRN/WHT	REAR MODE VENT	OUTPUT
12	BLU/ORN	REAR MODE HEAT	OUTPUT
13	-	-	-
14	BRN/YEL	REAR AIR MIX POTENTIAL	INPUT
15	-	-	-
16	RED/YEL	REAR INDICATOR	OUTPUT
17	-	-	-
18	-	-	-
19	-	-	-
20	YEL/BLU	REAR C3	INPUT