Basic Setting, Initiating
Basic setting, initiating
Special tools and equipment
- VAS 5234 Brake filler and bleeder unit
Function 04 "Initiate basic settings" performs several functions:
- Display group 001 is required to bleed the hydraulic system.
Note: The basic setting to bleed the hydraulic unit is only required when one chamber of the brake fluid reservoir is completely empty.
The basic setting is used to bleed the hydraulic unit only. The brake system must be bleed separately.
Display group number 01: Bleeding hydraulic unit.
Note: All functions which could previously be performed V.A.G. 1551 can also be performed with the tester VAS 5051.
- Connect VAS 5234 Brake filler and bleeder unit.
- Connect VAG 1551 Scan Tool and select (address word 03) "Brake electronics" with ignition switched.
Indicated on display
- Press keys 0 and 4 (The function "Initiating basic setting" is selected with 04).
Indicated on display
- Confirm entry with key Q
Indicated on display:
- Press keys 0, 0 and 1
- Confirm entry with key Q
Indicated on display:
- Operate pedal with substantial foot pressure and hold.
- Pedal moves down
- Hydraulic pump runs
- Pedal comes back
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Hydraulic pump runs
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Operate pedal with substantial foot pressure and hold.
- Pedal moves down
- Hydraulic pump runs
- Pedal comes back
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Hydraulic pump runs
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Operate pedal with substantial foot pressure and hold.
- Pedal moves down
- Hydraulic pump runs
- Pedal comes back
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Hydraulic pump runs
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Operate pedal with substantial foot pressure and hold.
- Pedal moves down
- Hydraulic pump runs
- Pedal comes back
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Hydraulic pump runs
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Operate pedal with substantial foot pressure and hold.
- Pedal moves down
- Hydraulic pump runs
- Pedal comes back
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Hydraulic pump runs
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Operate pedal with substantial foot pressure and hold.
- Pedal moves down
- Hydraulic pump runs
- Pedal comes back
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Hydraulic pump runs
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Operate pedal with substantial foot pressure and hold.
- Pedal moves down
- Hydraulic pump runs
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Hydraulic pump runs
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Operate pedal with substantial foot pressure and hold.
- Pedal moves down
- Hydraulic pump runs
- Pedal comes back
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Hydraulic pump runs
Indicated on display
- Press key 3 on VAG 1551 or arrow up key on VAS 5051.
Indicated on display
- Press (arrow) key.
Indicated on display
- Press keys -0- and -6- to end output.
Indicated on display
- Confirm entry with Q key.
Indicated on display
- Press C key.
- Switch ignition off.
- Disconnect connections to V.A.G 1551 Scan Tool.
- Bleed brake system.
The basic setting is used to bleed the hydraulic unit only. The brake system must be bleed separately.