Pre-Collision Brake Off Switch And Lane Departure Warning Off Switch
- SWITCH
- Measure the resistance between connector terminals.
Preparation tool:
Circuit tester
- Apply battery voltage between the connector terminals to check lighting condition of illumination inside the switch.CAUTION: When applying battery voltage, do not mix up the positive (+) side and the negative (-) side. Incorrect polarity connection may cause LED damage inside the switch.
Terminal No. Inspection conditions Specification 1 (+) - 2 (-) Apply battery voltage. Light ON - Replace the pre-collision brake OFF switch and the lane departure warning OFF switch if it is found defective.
- Measure the resistance between connector terminals.
- HARNESS
- Check the continuity between the connector terminals.
Preparation tool:
Circuit tester
- Pre-collision brake OFF switch
Terminal No. Inspection conditions Standard A10 - B3
A13 - B5Always Less than 1 Ω - Lane departure warning OFF switch
Terminal No. Inspection conditions Standard A9 - B4
A13 - B5Always Less than 1 Ω - Illumination
Terminal No. Inspection conditions Standard A8 - B1
A12 - B2Always Less than 1 Ω
- Pre-collision brake OFF switch
- Replace the stereo camera cover assembly if faulty is found in the inspection.
- Check the continuity between the connector terminals.