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Function Control Buttons Testing

Using an ohmmeter, check continuity of function control button. See the FUNCTION CONTROL BUTTONS CONTINUITY TABLE  for terminal identification. Also, see Fig 1 .

FUNCTION CONTROL BUTTONS CONTINUITY

Switch Position Continuity Between Terminals
Vent (Face) 1 & 14
Bi-Level (Face-Foot) 2 & 14
Heat (Foot) 10 & 14
Heat/Defrost 13 & 14
Defrost 15 & 14
Fig 1: Identifying Heater Control Panel Connector Terminals
G90E03562Courtesy of AMERICAN HONDA MOTOR CO., INC.