infiniti Workshop Repair Guides

Infiniti Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 4593 > < Brake Booster Vacuum Sensor|Service and Repair
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Vacuum Brake Booster: Initial Inspection and Diagnostic Overview

OPERATION

Depress the brake pedal several times at 5-second intervals with the engine stopped. Start the engine with the brake pedal fully depressed. Check that
the clearance between brake pedal and dash lower panel decreases.

NOTE:
A slight impact with a small click may be felt on the pedal when the brake pedal is fully depressed. This is a normal phenomenon due to the brake
system operation.

Initial Inspection and Diagnostic Overview|Page 4593 > < Brake Booster Vacuum Sensor|Service and Repair