Seat Heater Switch (For Front Seat) -- Inspection |
| 1. INSPECT SEAT HEATER SWITCH LH |
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Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Switch Condition Specified Condition 3 (SW) - 7 (RV) Switch off 2.7 to 4.1 kΩ Switch on (Min.) Switch on (Max.) 0.28 to 0.42 kΩ
- HINT:
- As the dial is being turned, the resistance changes gradually.
Text in Illustration *a Component without harness connected
(Seat Heater Switch)
Apply battery voltage to the switch connector, and check that the seat heater switch illuminates.
- OK:
Measurement Condition Specified Condition Battery positive (+) → 8 (ILL+)
Battery negative (-) → 2 (ILL-)Illuminates
Apply battery voltage to the switch connector, and check that the seat heater switch indicator illuminates.
- OK:
Measurement Condition Switch Condition Specified Condition Battery positive (+) → 9 (IG)
Battery negative (-) → 4 (E)Switch on Indicator illuminates
| 2. INSPECT SEAT HEATER SWITCH RH |
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Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Switch Condition Specified Condition 2 (SW) - 5 (RV) Switch off 2.7 to 4.1 kΩ Switch on (Min.) Switch on (Max.) 0.28 to 0.42 kΩ
- HINT:
- As the dial is being turned, the resistance changes gradually.
Text in Illustration *a Component without harness connected
(Seat Heater Switch)
Apply battery voltage to the switch connector, and check that the seat heater switch illuminates.
- OK:
Measurement Condition Specified Condition Battery positive (+) → 6 (ILL+)
Battery negative (-) → 1 (ILL-)Illuminates
Apply battery voltage to the switch connector, and check that the seat heater switch indicator illuminates.
- OK:
Measurement Condition Switch Condition Specified Condition Battery positive (+) → 7 (IG)
Battery negative (-) → 3 (E)Switch on Indicator illuminates