Seats: Testing and Inspection
INSPECTIONHEATED SEAT SWITCH CHECK
CONTINUITY TEST OF HEATED SEAT SWITCH
1. Check for continuity between terminals.
2. Check that the indicator is lighted at HI or LO when battery voltage is supplied to terminal 5, and terminal 8 is grounded.
3. Check that indicator is lighted when battery voltage is supplied to terminals 2 and 6.
SEAT CUSHION HEATER CHECK
Measure the resistance between terminals.
Standard value: At room temperature 20° C (68° F)
Between terminals 2 and 3: Approximately 4.8 ohm ± 10%
Between terminals 1 and 3: 5.2 ohm ± 10%
SEATBACK HEATER CHECK
Measure the resistance between terminals.
Standard value: At room temperature 20° C (68° F)
Approximately 4.8 ohm ± 10%