This function is used to bleed the brake system.
Note:
Before performing automatic bleeding of the ABS-system, air must first be forced out manually or with pressure from the basic system.
Automatic bleeding is recommended in the following cases:
Bleeding of the basic brake system does not give desired pedal height or feel.
Extreme loss of brake fluid.
Air intrusion is suspected in the brake control unit's secondary circuits.
Test conditions:
Ignition on, engine off.
Access to equipment for bleeding brakes.
No faults in the system.
Procedure:
Start the function and follow the instructions in the program.
If the brake pedal feels spongy after finished bleeding, repeat the procedure.