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 |
| 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 )
)
| Battery voltage |
Tester connection |
Specified condition |
|---|---|---|
| Not applied |
1 - 4 |
Open circuit |
|
1 - 4 |
Less than 2 ohms |