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HANDSFREELINK Control Unit 28P Connector

Fig 1: Identifying HandsFreeLink Control Unit 28P Connector Terminals
G08095208Courtesy of AMERICAN HONDA MOTOR CO., INC.
Cavity Wire Color Terminal Name Description
1 BLK GND Ground for HandsFreeLink control unit (G503)
2 GRN HFL STRG SW Detects control signal from HFL switch
3 BRN HFL MUTE HFL MUTE signal
11 YEL TELM SIG + Outputs telephone sound signal to audio unit
12 GRY(1) MIC SH Shield for terminals No. 13 and No. 14
13 BLU MIC+ Inputs microphone signal positive
14 PNK MIC- Inputs microphone signal negative
15 PNK + B Continuous power source
16 PUR ACC Power source for accessories
18 GRN B-CAN B-CAN communication signal
19 BLU HFL ICON HFL ICON signal
25 BRN TELM SIG- Outputs telephone sound signal to audio unit
26 GRY(1) TELM SIG 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 shown on the circuit diagram.
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