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Navigation Unit Connector D (5P)

WARNING: This page is about a different car, the 2011 Honda Pilot, 2010 Honda Pilot, and 2009 Honda Pilot. However, it is still accessible from the selected car via links, so may be relevant.
TERMINAL VOLTAGE REFERENCE TABLE

Terminal Number Wire Color Terminal Name Description Voltage (about) Symptom
1 RED HFL COMM3 (HFL communication 3) Communication signal for HFL - Solid red HFL icon in Navi System Link
2 WHT HFL COMM4 (HFL communication 4) Communication signal for HFL - Solid red HFL icon in Navi System Link
3 BLK HFL COMM1 (HFL communication 1) Communication signal for HFL - HFL icon in Navi System Link changes between red and green
4 GRN HFL COMM2 (HFL communication 2) Communication signal for HFL - HFL icon in Navi System Link changes between red and green
5 BLU(1) SH HFL (Shield HFL) Shield for No. 1, 2, 3, 4 terminals - -
(1) The shielded wires have a heat-shrunk 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.
Fig 1: Identifying Navigation Unit Inputs & Outputs For Connector D (5P) Terminals
G05967102Courtesy of AMERICAN HONDA MOTOR CO., INC.