Volkswagen VAS 6558A User manual

C Charge / Discharge VAS 6558A/13A
Operating manual V1.00
04/21

Content
VAS 6558A/13A Operating manual V1.00 04/21 All rights reserved.
I
Content
SAFETY INSTRUCTIONS..........................................................I
1GENERAL INFORMATION...........................................1-1
1.1 General Notes .............................................................................................1-1
1.2 Safety Notes................................................................................................1-2
1.3 Certificate of Calibration ..............................................................................1-2
1.4 Designated Use...........................................................................................1-4
1.5 Associated Documents................................................................................1-4
2COMPONENTS.............................................................2-1
2.1 Adapter........................................................................................................2-1
2.2 Transport box ..............................................................................................2-1
2.3 Scope of delivery.........................................................................................2-2
3COMMISSIONING.........................................................3-1
3.1 Firmware-Update.........................................................................................3-1
4OPERATION .................................................................4-1
4.1 Preparation..................................................................................................4-1
4.2 Measure Battery Voltage.............................................................................4-2
4.3 Discharging the capacitor(s) (battery-independent).....................................4-4
4.4 Discharging the capacitor(s) (e-Up and e-Golf)...........................................4-8
4.5 Voltage compensation...............................................................................4-12
4.6 Charging the capacitor(s) (e-Up and e-Golf)..............................................4-16
5TROUBLESHOOTING..................................................5-1
6MAINTENANCE AND CARE........................................6-1
6.1 Optical check...............................................................................................6-1
6.2 Cleaning ......................................................................................................6-1
7TECHNICAL DATA.......................................................7-1
7.1 Operating data.............................................................................................7-1
8FAULT REPORT FAX...................................................8-1
9INDEX............................................................................9-1
Products are subject to alterations in form, equipment and design. No claims may be made on the basis
of the information, graphics and descriptions contained in these instructions. Reprints, copies and
translations of this document, in whole or in part, may not be undertaken by third parties without the
express written permission of Volkswagen AG and/or the manufacturer. All rights provided under
copyright law are expressly reserved by Volkswagen AG and the manufacturer. Subject to alteration. All
rights reserved.
VOLKSWAGEN AG Manufacturer: AVL DiTEST GmbH
KD-Werkstattausrüstung Alte Poststrasse 156
D-38436 Wolfsburg 8020 Graz
AUSTRIA
AVL ID-Nr.: AT7982EN Rev. 01

Content
VAS 6558A/13A Operating manual V1.00 04/21 All rights reserved.
II

Safety instructions
VAS 6558A/13A Operating manual V1.00 04/21 All rights reserved.
i
Safety Instructions
Explanation of symbols
Symbols with the following meanings are used in the safety instructions of the
operating manuals, unpacking, start-up and brief instructions or other documentation
provided, in screen displays on the tester during operation and on the products
themselves:
DANGER
Texts with this symbol contain information relating to your safety and how you can
reduce the risk of serious or fatal injuries.
WARNING
Texts with this symbol contain information relating to your safety and how you can
reduce the risk of serious injuries.
CAUTION
Texts with this symbol contain information on how you can avoid damage to the
vehicle and the device.
Additional danger signal:
Danger due to electrical current.
Remarks:
NOTICE
Text with this symbol contains additional, useful information.
Information
This text indicates important information or instructions. Failure to comply with these
instructions prevents or significantly hampers a successful finalization of the
operations described in this documentation.

Safety instructions
VAS 6558A/13A Operating manual V1.00 04/21 All rights reserved.
ii
WARNING
Read all instructions.
WARNING
Requirements needed to operate this device:
- High-voltage technician (HVT)
- High-voltage expert (HVE)
- Electrically qualified person for high-voltage systems in vehicles
- Electrician for special tasks on high-voltage systems in vehicles.
If you don’t have any of these qualifications please exit this application
immediately.
WARNING
Use only as described in this manual. Use only manufacturer’s recommended
attachments.
WARNUNG
Do not operate equipment with a damaged cord or if the equipment has been
dropped or damaged –until it has been examined by a qualified service person.
WARNING
Do not let cord hang over edge of table, bench or counter, or come in contact with
hot manifolds or moving fan blades.
WARNING
An extension cord is not allowed. For testing use only specified cables.
WARNING
To reduce the risk of fire, do not operate equipment in the vicinity of open
containers of flammable liquids (gasoline).

SICHERHEITSHINWEISE
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WARNING
Risk of explosions
The VAS 6558A/13A has internal parts which emit sparks and therefore must not
be exposed to flammable fumes. The VAS 6558A/13A should be operated at least
460 mm (18 inches) above the floor surface since fumes from fuels and other
materials accumulate at floor level.
WARNING
Connecting non-VW HV-Modules
The VAS 6558A/13A has been developed for vehicles from the Volkswagen group.
Connecting the VAS 6558A/13A directly to HV-Modules from other manufacturers
can therefore result in damage to the modules and / or the VAS 6558A/13A.
CAUTION
The VAS 6558A/13A may only be used within the measurement ranges stipulated
in the technical data and descriptions in the operating manual. Do not perform
measurements on damaged leads.
CAUTION
Cleaning
Before cleaning the VAS 6558A/13A, pull out the USB cable and measuring
cables.
Clean the VAS 6558A/13A only with a dry cloth.
Do not use cleaners or solvents.
READ ALL INSTRUCTIONS - SAVE THESE INSTRUCTIONS

Safety instructions
VAS 6558A/13A Operating manual V1.00 04/21 All rights reserved.
iv
IMPORTANT SAFETY INSTRUCTIONS
1. Read all instructions.
2. Care must be taken as burns can occur from touching hot parts.
3. Do not operate equipment with a damaged cord or if the equipment
has been dropped or damaged - until it has been examined by a
qualified serviceman.
4. Do not let cord hang over edge of table, bench or counter or come in
contact with hot manifolds or moving fan blades.
5. If an extension cord is necessary, a cord with a current rating equal
to or more than that of the equipment should be used. Cords rated
for less current than the equipment may overheat. Care should be
taken to arrange the cord so that it will not be tripped over or pulled.
6. Always unplug equipment from electrical outlet when not in use.
Never use the cord to pull the plug from the outlet. Grasp plug and
pull to disconnect.
7. Let equipment cool completely before putting away. Loop cord
loosely around equipment when storing.
8. To reduce the risk of fire, do not operate equipment in the vicinity of
open containers of flammable liquids (gasoline).
9. Adequate ventilation should be provided when working on operating
internal combustion engines.
10. Keep hair, loose clothing, fingers, and all parts of body away from
moving parts.
11. To reduce the risk of electric shock, do not use on wet surfaces or
expose to rain.
12. Use only as described in the manual. Use only manufacturer´s
recommended attachments.
13. ALWAYS WEAR SAFETY GLASSES. Everyday eyeglasses only
have impact resistant lenses, they are NOT safety glasses.
SAVE THESE INSTRUCTIONS

General Information
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1-1
1 General Information
1.1 General Notes
Before starting an high voltage battery repair the capacitor(s) of the HV-battery have
to discharged. After the repair has finished the capacitor(s) have to be recharged be.
This charging / discharging can be done using the High Voltage Measuring Module
VAS 6558A.
For charging / discharging the capacitors of the VOLKSWAGEN e-UP! the adapter
VAS6558A/13A is necessary.
The discharged state of the capacitor(s) is shown to the user by the PC-based software
delivered by the VAS6558A.
Das VAS 6558A/13A was designed for use in car-Shops / service stations or similar
institutions.
It’s determined for professional, trained personnel.
Please follow the regulations valid to your country.
Read this operating manual and follow especially the safety hints.

General Information
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1-2
1.2 Safety Notes
Please observe the safety instructions for the VAS 6558A/13A.
You can find them after the contents section.
1.3 Certificate of Calibration
The manufacturer hereby declares (fig 1-1) that the device delivered with this
operating manual does not require any calibration within the first 2 years after its
delivery. Subsequent calibrations should be carried out every 12 months.

General Information
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1-3
C Charge / Discharge VAS 6558A/13A
Order number: VS9189
C-Laden/Entladen VAS 6558A/13A wurde unter Einhaltung aller Vorgaben
nach der jeweils gültigen Prüfvorschrift erfolgreich getestet und hat in
einwandfreiem Zustand unser Haus verlassen.
In den ersten 24 Monaten nach der Auslieferung des Geräts ist keine
Kalibrierung erforderlich.
C-Charge/Discharge VAS 6558A/13A was tested successfully with
compliance to all specified values and under the actual test procedure and
left our facilities in perfect condition.
During the first 24 month after delivery of the device, calibration is not
required.
AVL DiTEST ist nach ISO 9001 zertifiziert!
AVL DiTEST is accredited according to ISO 9001!
AVL DiTEST GmbH - Alte Poststrasse 156 - 8020 Graz - AUSTRIA
Fig. 1-1 Certificate of initial calibration

General Information
VAS 6558A/13A Operating manual V1.00 04/21 All rights reserved.
1-4
1.4 Designated Use
It’s only allowed to use the VAS 6558A/13A in that way, described in this manual.
WARNING
The Housing should only be opened by service personal. See Service information,
Chap. 3.1. Regional Service partners).
The product described has been developed, manufactured and checked according to
the relevant safety standards. If the safety instructions are observed, the start-up is
carried out as stipulated, the device is used for the intended purpose and the
recommended maintenance and care is also observed, then in normal cases there is
no danger regarding damages to property or for the health of persons associated
with the VAS 6558A/13A.
1.5 Associated Documents
Along with this operating manual, which is to be used by the user in the workshop,
there are also the following technical documents for the VAS 6558A/13A:
Unpacking instructions, start-up, brief instructions VAS 6558A/13A
Registration certificate
Service information

Components
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2-1
2 Components
2.1 Adapter
Fig. 2-1 VAS 6558A/13A
2.2 Transport box
Fig. 2-2 Transport box

Components
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2-2
2.3 Scope of delivery
Table 2-1 Scope of delivery
Components
System-
delivery
Accessories
VAS 6558A/13A
VAG-Nr.: ASE 405 395 01 000
AVL-Nr.: VS9189
VAS 6558A/13A
- Adapter
- Unpacking instructions, start-up, brief instructions
(hard copy)
- CD containing:
- Autarkic PC-Software
- Manuals
-
●
VAS 6910/5*
VAG-Nr.: ASE 447 235 00 000
AVL-Nr.: BO7859
- CD containing
- Autarkic PC-Software
- Manuals
●
* Delivered only as SW-update without hardware

Commissioning
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3-1
3 Commissioning
Take the VAS6558A/13A into operation. Use the “Unpacking- Start-up and brief
instructions” manual for the VAS6558A/13A.
3.1 Firmware-Update
To do a firmware update of the VAS 6910 firmware proceed as follows:
Start up your VAS 6558A.
1. Start the update program by click on
…│DiTEST│VAS6558A-13A│VAS 6558A-13A - Firmware Update.
Note: The link is located in the Start menu under "Programs".
2. Click the OK Button twice
The newest program version and the actual installed version are shown.
If a newer version is available please start the update process by clicking on the
then enabled Start button.
3. Follow the instructions on the screen.
Fig. 3-1 Firmware Update

Operating
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4 Operation
4.1 Preparation
1. Take the high-voltage measuring module VAS 6558A in operation
(Unpacking-, start-up- and brief instructions, VAS 6558A, chap. „Set-up“).
2. If you are measuring at a VOLKSWAGEN e-Up!
Take the VAS 6558A/13A into operation. (Unpacking-, start-up- and brief
instructions).
Make adaptations as shown.
Fig. 4-1 Adaptations
To socket at e-Up! HV-Battery
VAS 6558A
VAS 6558A
Capacitor C2 Capacitor C1

Operating
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4-2
4.2 Measure Battery Voltage
Hereinafter the measurement of the HV-Battery voltage on an e-UP! is
described.
The procedure on an eGolf is very similar. Differences will be described
separately.
WARNING
Read and follow the safety instructions.
1. Start the software by selcting: …│DiTEST│DSS DSS.
Note: The link is located in the Start menu under "Programs".
2. Click on Diagnostic│Charge capacitor.
Fig. 4-2 DSS Manager
3. Click on e-Up –Measure battery voltage. Click on e-Up - measure battery
voltage BL3 to measure a BL3 battery.
Fig. 4-3 Measure e-Up –Battery voltage

Operating
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4-3
4. The next screen shows safety instruction.
WARNING
Read and follow the safety instructions.
5. Follow the safety instructions carefully and click F8 Next.
Fig. 4-4 Safety instructions
6. Follow the instructions on the screen.
Observe the safety instructions.

Operating
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4-4
4.3 Discharging the capacitor(s) (battery-independent)
In the following, the battery-independent discharging of the capacitors is
described.
WARNING
Read and follow the safety instructions.
1. Start the software by clicking on: ...│DiTEST│VAS DSS.
Note: The link is located in the Start menu under "Programs".
2. Click on Diagnostics│Charge capacitor.
Figure 4-5 DSS Manager
3. Click Discharge capacitor.
▪
▪
Figure 4-6 Menu

Operating
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4-5
WARNING
Read and follow the safety instructions.
▪
4. Read the safety instructions and click Next.
▪
▪
Figure 4-7 Safety instructions
▪
5. Select a test engineer and click Next.
Figure 4-8 Selecting the test engineer
6. Press the test button to start the safety test.
▪
7. Close the test probes briefly

Operating
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4-6
Figure 4-9 Safety test
8. Connect the test probes to the capacitor.
▪
▪
Figure 4-10 Test probe connection
▪
9. Press and hold the test button to discharge the battery. The test button must
remain pressed until discharging is complete.
▪
▪
Figure 4-11 Discharge capacitor
▪
10.When the process is complete, press Next to go to the results log.
▪