toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Steering Angle Sensor, Traction Control > < Braking Sensor/Switch|Description and Operation
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Parking Brake Warning Switch: Testing and Inspection

INSPECT PARKING BRAKE SWITCH

a. Check that continuity exists between the terminal and switch body with the switch ON (switch pin released).
b. Check that no continuity exists between the terminal and switch body with the switch OFF (switch pin pushed in).

If operation is not as specified, replace the switch or inspect ground point.

Steering Angle Sensor, Traction Control > < Braking Sensor/Switch|Description and Operation