1. CHECK BRAKE FLUID LEVEL
(a) Turn the ignition switch off.
(b) Depress the brake pedal 40 times or more (until the pedal reaction feels light and pedal stroke
(c) Check the amount of fluid in the brake reservoir.
hen the ignition switch is turned to ON, brake fluid is sent to the accumulator and the fluid level
decreases by approximately 5 mm (0.197 in.) from the level when the ignition switch is off (normal).
Brake fluid level is normal.
CHECK AND REPAIR BRAKE FLUID LEAKAGE
2. INSPECT BRAKE FLUID LEVEL WARNING SWITCH
(a) Disconnect the B2 brake fluid level warning switch (brake master cylinder reservoir sub-assembly)
(b) Measure the resistance according to the value(s) in the table
float is placed inside the reservoir. Its position can be changed
by increasing/decreasing the level of brake fluid.
SWITCH CONDITION SPECIFIED
1 - 2
Float UP (Switch off) 1.9 to 2.1 kΩ
Float DOWN (Switch
Below 1 Ω
Text in Illustration
Component without harness connected
(Brake Fluid Level Warning Switch (Brake Master Cylinder