FixVault

HFL Switch Test

  1. Remove the HFL switch (see HFL Switch Test ).
  2. Measure the resistance between the No. 2 and No. 3 terminals in each switch position according to the table.

    HFL Switch 

    HFL SWITCH RESISTANCE SPECIFICATION

    Position Resistance
    No button pressed About 1 kΩ
    HFL TALK button pressed About 185 Ω
    HFL BACK button pressed About 45 Ω
    Fig 1: Identifying HFL Switch Connector Terminals
    G05527687Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. If the resistance is not as specified, replace the switch.