Switch Test/Replacement

Remove the shift panel (see CENTER CONSOLE PANEL REMOVAL/INSTALLATION )
Remove the seat heater switch from panel

Fig 1: Identifying Seat Heater Switch Connector Terminals From Panel
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Check for continuity between the terminals in each switch position according to the table
NOTE:
- Make sure the correct test lead (+ or -) is placed on the terminal
- When check for continuity across the diode, use the diode setting on the digital volt/ohm meter to check the diode bias
- Be careful of the characteristic (Diode is one that conducts fully in one direction (forward) and not at all in the opposite direction (reverse))
If the continuity is not as specified, replace the switch