Pinpoint Test F: the Pedal Goes Down Slowly

F: THE PEDAL GOES DOWN SLOWLY
F1: ROAD TEST VEHICLE - CHECK BRAKE PEDAL OPERATION
1. Check if the condition occurs during actual stopping application by applying the brake pedal while the vehicle is moving.
^ Does the condition occur when the vehicle is moving?
> Yes Go to [F2]
> No Go to [F3]

F2: CHECK FOR BRAKE SYSTEM LEAKS
1. Check for external brake system leaks.
^ Are there any external brake system leaks?
> Yes REPAIR as necessary. ADD fluid and BLEED the brake system. TEST the system for normal operation.
> No Go to [F3]

F3: CARRY OUT A BRAKE MASTER CYLINDER BYPASS TEST
1. Test for brake master cylinder bypass condition.
^ Are any concerns found?
> Yes INSTALL a new brake master cylinder, ADD fluid and BLEED the brake system.TEST the system for normal operation.
> No System is OK.