Initiating Basic Setting

Initiating basic setting
Function 04 "Initiate basic setting" performs several functions with ABS Mark 60:
^ Display group number 001 is required only to bleed the hydraulic system

Note:
^ The basic setting is only necessary to bleed the hydraulic unit if at least one chamber of the brake fluid reservoir has completely run dry.
^ Display group number 0601) is required to perform a zero compensation of steering angle sensor. Then a driving test must be performed.
^ Display group number 0631) is required to perform a zero compensation of sensor for transverse acceleration. Then a driving test must be performed.
^ Display group number 0661) is required to perform a zero compensation of sender 1 for brake booster-G201. Then a driving test must be performed.
1) With ABS/EDL/ASR/ESP only.
^ Display group number og31) is required to perform the driving test. It is used to check the plausibility of the signals from steering angle sensor -G85-, Sensor for transverse acceleration -G200-, Sender for rotation rate -G202- and Sender 1 for brake booster -G201 -.
1) With ABS/EDL/ASR/ESP only.

When the ABS Control Module (w/EDL) -J104- is replaced, a zero compensation must be performed for the following components:
^ Sensor for transverse acceleration -G200-.
^ Steering angle sensor -G85-.
^ Sender 1 for brake booster -G201-.
When replacing a sensor, only a zero compensation of the respective sensor must be performed.

Display group number 01: Bleeding hydraulic unit
Special tools and equipment

^ VAS 5234 Brake filler and bleeder unit

Note:
^ All functions which could previously be performed with V.A.G 1551 can now also be carried out with the tester VAS 5051.

- Connect brake filling and bleeder unit VAS 5234.
- Pre-bleed brake system
- Connect V A G 1551 scan tool and select (address word 03) brake electronics control module with ignition switched on.

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

The following cycle of steps must be repeated 8 times according to the basic setting prescribed by V.A.G 1551 or tester 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 8

Indicated on display:
Hydraulic pump runs

Indicated on display:
- Press key 8

When all 8 cycles have been performed, this message appears on the display:
- Press (arrow) key.

Indicated on display:
- Press keys -0- and -6-, this ends the output.

Indicated on display:
- Confirm entry with Q key

Indicated on display:
- Press C key
- Switch off ignition.
- Disconnect connection to V.A.G 1551 scan tool.
Bleed brake system.
- Vehicles with ABS/EDL/ASR/ESP: Perform a zero compensation for sender 1 for brake booster -G201.

Display group number 60: zero compensation of steering angle sensor -G85
All functions which could previously be performed with V.A.G 1551 can now also be carried out with the tester VAS 5051.
- Connect V.A.G 1551 scan tool and select (address word 03) brake electronics control module with ignition switched on.
- Start engine.
- Carry out a short test drive over a flat and level surface. Drive straight-ahead and not faster then 20 km/h (12.5 mph) and observe the following points:
- If the steering wheel is not in the straight-ahead position when driving during a test drive, then correct the steering wheel position within the frame work of an alignment test and make sure the steering wheel is in the straight-ahead position.
- Steering wheel straight during test drive, but vehicle moves off-line when moving straight ahead.
- Check specifications with help of function 08 "Read measured value block, Display group number 004.

Make sure steering wheel does not moved. Do not turn ignition switch off!
- First perform function 1 1 "Login procedure" successfully using V.A.G 1551 scan tool.

Indicated on display:
- Press keys O 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, 6 and 0
- Confirm entry with key Q.
- ABS warning light flashes.

And then the display shows e.g.:

If this display appears the login procedure has not been performed successfully.
- or:

If this appears in the display, the measured values for the zero compensation are not within the allowed tolerance.
- Check specifications with help of function 08 "Read measured value block", Display group number 004.
1. Check DTC memory (Function 02)
2. Erase DTC memory (Function 05)
3. End output (Function 06)
4. Switch off ignition.
5. Switch on ignition.
6. Perform zero compensation again.
- Press (arrow) key.

Indicated on display:
- Press keys O and 6, this ends the output.

Indicated on display:
ABS and ESP warning lamps light up for approximately 2 seconds.

Display group number 063: Zero compensation of sensor for transverse acceleration -G200

Note:
^ All functions which could previously be performed with V.A.G 1551 can now also be carried out with the tester VAS 5051.

- Position the vehicle on a flat level surface.
- Connect V A G 1551 scan tool and select brake electronics control module with ignition switched on (address word 03).
- Check specifications with help of function 08 "Read measured value block,Display group number 004.
- First perform function 1 1 "Login procedure" successfully using V A G 1551 scan tool 01 -275 .

Indicated on display:
- Press keys O 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, 6 and 3
- Confirm entry with key Q.
ABS warning light flashes.

And then the display shows e.g.:

If this display appears the login procedure has not been performed successfully.
- or:

Indicated on display:
- Press keys O and 6, this ends the output.

Indicated on display:
ABS and ESP warning lights light up for approximately 2 seconds.

Display group number 66: zero compensation for brake pressure sender 1 -G201-
^ All functions which could previously be performed with V.A.G 1551 can now also be carried out with the tester VAS 5051.
Do not depress brake pedal
- Connect V.A.G 1551 scan tool and select (address word 03) brake electronics control module with ignition switched on.
- Check measured values with help of function 08 "Read measured value block, Display group number 005.
- Perform function 11 "Login procedure" successfully first using V.A.G 1551 scan tool.

Indicated on display:
- Press keys O 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, 6 and 6
- Confirm entry with key Q.
ABS warning lamp flashes.

And then the display shows e.g.:

If this display appears the login procedure has not been performed successfully.
- or:

If this appears in the display the measured values for the zero compensation are not within the allowed tolerances.
- Check measured values with help of function 08 "Read measured value block, See Display group number 005.
1. Check DTC memory (Function 02)
2. Erase DTC memory (Function 05)
3. End output (Function 06)
4. Switch off ignition.
5. Switch on ignition.
6. Perform zero compensation again.
- Press (arrow) key.

Indicated on display:
- Press keys 0 and 6, this ends the output.

Indicated on display:
ABS and ESP warning lights light up for approximately 2 seconds.

Display group number 93: activation of ESP driving test
The ESP driving test is used to check the plausibility of the signals from steering angle sensor -G85-, sensor for transverse acceleration -G200-, sender for rotation rate -G202- and sender 1 for brake booster-G201-.
The ESP driving test should be performed each time parts of the ESP system are removed or exchanged.
- Connect V.A.G 1551 scan tool and select (address word 03) brake electronics control module with ignition switched on.

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, 9 and 3
- Confirm entry with key Q.

Indicated on display:
The ESP driving test is activated.
ABS warning lamp -K47- lights up.
- Press (arrow) key.

Indicated on display:
- Disconnect diagnostic connectors.
- Start engine.
- Depress brake pedal with substantial foot pressure (brake pressure more than 35 bar) until the ESP control lamp -K155- flashes.
- This completes the stationary comparison test.
- Now perform test drive for maximum 50 seconds at a speed of 1 5km/h to 30km/h:

WARNING: Always comply with road traffic regulations and drive according to the traffic conditions.

- The test must be driven so that no ABS, EDL, ASR or ESP regulation is performed.
- Drive through a curve (turn) which is at least a 90° turn.
- The ABS warning light -K47- and the ESP Control Lamp -K155- go out, this successfully completes the ESP driving test.
- If the ABS warning light -K47- does not go out, then the ESP driving test has not been performed correctly.
- If the ABS warning light -K47- does not go out and the ESP Control Lamp -K155- lights up again, check DTC memory, Refer to Displaying and Reading Trouble Codes,With VAG1551 Scan Tool, Diagnostic Trouble Code (DTC) Memory, Checking.