Downhill Assist Control Switch: Inspection
WARNING: This page is about a different car, the 2007 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK DOWNHILL ASSIST CONTROL SWITCH
- Measure the resistance of the switch.
Standard resistance
TESTER CONNECTION SPECIFIED CONDITIONTester Connection Switch Condition Specified Condition 1 - 4 Released 10 kΩ or higher 1 - 4 Pushed in Below 25 Ω If the result is not as specified, replace the switch.
- Check illumination operation.
- Connect the battery's positive (+) lead to terminal 3 and negative (-) lead to terminal 2. Then check that the bulb illuminates.
OK: Bulb illuminates.
If the result is not as specified, replace the switch.
- Connect the battery's positive (+) lead to terminal 3 and negative (-) lead to terminal 2. Then check that the bulb illuminates.
- Measure the resistance of the switch.