[52A] INTERIOR - - FRONT SEAT ASSEMBLY - INSPECTION | PRINT PAGE / INDEX / PRIOR / NEXT

| INSPECTION
| HEATED SEAT SWITCH CHECK
| Check for continuity between terminals.
Items | Switch position | Tester connection | Specified condition
--- | --- | --- | ---
Driver's seat side | HI | 1 - 3, 1 - 5, 1 - 8, 3 - 5, 3 - 8, 5 - 8 | Less than 2 ohms
OFF | 1 - 3, 1 - 5, 1 - 8, 3 - 5, 3 - 8, 5 - 8 | Open circuit
LO | 3 - 5, 3 - 8, 5 - 8 | Less than 2 ohms
Front passenger's seat side | HI | 4 - 5, 4 - 8, 4 - 9, 5 - 8, 5 - 9, 8 - 9 | Less than 2 ohms
OFF | 4 - 5, 4 - 8, 4 - 9, 5 - 8, 5 - 9, 8 - 9 | Open circuit
LO | 5 - 8, 5 - 9, 8 - 9 | Less than 2 ohms
| Check that the indicator is lighted at HI or LO when battery voltage is supplied to terminal 5, and terminal 8 is grounded. 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:
Measured terminals | Resistance value | NOTE
--- | --- | ---
2 - 3 | Approximately 4.8 Ω± 10 % | At room temperature 20 °C
1 - 3 | 5.2 Ω± 10 %
| SEATBACK HEATER CHECK
| Measure the resistance between terminals. Standard value: Approximately 4.8 Ω± 10 % (At room temperature 20 °C)
| HEATED SEAT RELAY CONTINUITY CHECK
Battery voltage | Tester connection | Specified condition
--- | --- | ---
Not applied | 1 - 4 | Open circuit
Connect terminal 3 to the positive battery terminal Connect terminal 2 to the negative battery terminal | 1 - 4 | Less than 2 ohms

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