Back Door Power Window Switch: Inspection
- INSPECT BACK DOOR POWER WINDOW REGULATOR SWITCH ASSEMBLY
- Check the resistance.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
TESTER CONNECTION SPECIFIED CONDITION CHARTTester Connection Switch Condition Specified Condition 2 - 6
2 - 7UP AUTO Below 1 Ω 2 - 6 UP Below 1 Ω 2 - 4 DOWN Below 1 Ω 2 - 3
2 - 4DOWN AUTO Below 1 Ω Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
If the result is not as specified, replace the back door power window regulator switch.
- Measure the resistance according to the value(s) in the table below.
- Check the illumination operation.
- Apply battery voltage to the back door power window regulator switch and check that the illumination comes on.
OK
MEASUREMENT AND SPECIFIED CONDITION REFERENCE CHARTMeasurement Condition Specified Condition Battery positive (+) → Terminal 8
Battery negative (-) → Terminal 1Illumination comes on If the result is not as specified, replace the back door power window regulator switch.
- Apply battery voltage to the back door power window regulator switch and check that the illumination comes on.
- Check the resistance.