HandsFreeLink Control Unit 28P Connector (without navigation)

Fig 1: Identifying Handsfreelink Control Unit 28P Connector Terminals (Without Navigation)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

HANDSFREELINK CONTROL UNIT 28P CONNECTOR (WITHOUT NAVIGATION)

Cavity	Wire Color	Terminal Name	Connect to
1	BLK	GND	Body ground to G506
2	BLU	HFL REMOTE SW	HFL switch
11	LT BLU	LINE OUT+	Audio unit
12	GRY(1)	MIC IN SH	Shield for terminals No. 13 and No. 14
13	PNK	MIC IN+	HFL microphone
14	BLU	MIC IN-	HFL microphone
15	WHT	+B	No. 5 (10 A) fuse in the under-dash fuse/relay box
16	PUR	ACC	No. 32 (10 A) fuse in the under-dash fuse/relay box
18	LT GRN	B-CAN	B-CAN communication bus line
25	PUR	LINE OUT-	Audio unit
26	BRN(1)	LINE OUT SH	Shield for terminals No. 11 and No. 25
(1) The shielded wires have a heat-shrink tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire listed on the schematic.