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Read 5M48H and 8pin IC using VVDI Pro by Xhorse Company

The following paragraphs are about the detailed procedure to read 5M48H and 8pin IC using VVDI Pro by Xhorse Company. Hope it helps.


Part 1: VVDI Pro read 5M48H

Open VVDI Pro software, select type, manufacture and model as MC9S12XEP100) 

vvdi pro options-01.jpg

Click “Wiring Diagram” 


Maximize wiring diagram: right click and select “zoom window”, then pull down window. 


Follow the wiring diagram to connect CAS to the VVDI Pro.


Start to connect the cable. 


The left zone is done, next is to do the right zone. 


In this wiring diagram, it only need to remove one 0 ohm resistor to read out data, but one CAS ECU structure is different another one, some needs remove more electronic parts; we will show how to do in the other videos. 


Next is to remove this 0 ohm resistor. 


Wiring is done, 0 ohm resistor is removed


Plug adapter into VVDI Pro. 


Close wiring diagram.


Select “New” – “ Read” 


You see it is reading data very fast.


Reading data successfully, click “Save”


Next is to check data.

Open the data, drag the mouse to check, okay, data is all read out, close it. 


Part 2: VVDI PRO read common 8pin IC

Next is use VVDI PRO read common 8pin IC. 


Take Elysee immo box for example.


Blow Elysee 8pin 93C46.


Use a clip to insert 8pin 93C46 into VVDI pro adapter and lock it.


Select Type: 1-EEPROM, Manufacture: ATMEL, Model: AT93C46[A] 


Click “New Create” – “Read” 


Click “Save” 



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Read vehicle wiring diagrams with Multi-diag J2534 Pass-Thru

Multi-Diag access J2534 Pass-thru is able to access wiring diagrams for multi-brand foreign and domestic cars, trucks, Van engines (diesel, gasoline, flexfuel etc) through years 1996-2014. The wiring diagram is easy to read detail with symbol description. It is extremely helpful for those who want to trace down circuit, radio diagram, A/C circuit, engine wiring etc. 


How to read vehicle’s wiring diagram with Multi-Di@g Access J2534 pass-thru?

Follow the instruction:

Well install ACTIA Multi-diag J2534 software (current software 2014.01V/Ⅰ-2014)

Connect the Multi-diag J2435 interface with vehicle via OBD socket 

Start using the Multi-diag software, select vehicle model, year etc, then come to Technical information program 

Press theactia-multi-diag-j2534-wiring-diagram-0.jpgbutton and select vehicle cylinder number, the Multidiag software will display wiring diagram 


Click on the "?" icon to get a description of symbols


Hover the mouse over the diagram to view additional comments and notes where available.




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VAS 5054A ODIS V2.23 +Import VW Audi + Free Activation

Latest vas 5054a Bluetooth ODIS 2.23 VAG diagnostic interface for Volkswagen group VW, Audi, Seat, Skoda etc is available on


V2.23 vas 5054a ODIS software display:






ODIS v2.23 new features:

- Vehicle data

- Workshop Manuals

- Circuit diagrams

- Field measures

- Technical product information

- Estimated remaining times are shown for ECU flash operations.

- Diagnostic protocol contains interruptions of GFF sessions, extended measurement values, improved ECU communication view, used diagnostic hardware, connection type of diagnostic hardware, operating system, the hotfix used and submissions of support requests

- The measured value display has been improved.

- Documents in GFF are displayed in separate windows.

- One message box will be shown at the beginning of the test drive mode.

- GFF hotfixes can be integrated during diagnostic sessions.

- Danger messages have been revised.

- Stopping of diagnostic sessions may be interrupted.

- Automatic deletion of autosave diagnostic protocols after successful transmission.

- Selection of Pass-Thru diagnostic hardware has been improved.

- ODIS Service Software update has been stabilized.


We have three versions ODIS 2.23 software available:

1.Item No. SS156 ODIS 2.23 for import VW Audi

2.Item No.SS156-B ODIS 2.23 for FAW-Volkswagen

3.  Item No.SS156-C ODIS 2.22 for Shanghai VW Skoda



1) ODIS V2.23 is compatible with VAS 5054A (Item number SP33, SP33-B, SP33-C, SP33-BO), but do not work on item number SP33-D.

2) If the ODIS V2.23 cannot recognize the vas 5054 adapter or no communication between the adapter and computer, please change another computer with Win XP O/S and disable any anti-virus software. It should be OK

3) If you need to deal with UDS protocol, please choose SP33-C vas 5054a and ODIS V2.23 bundle package

4) We provide offline one time free activation service. Please send your order number and activation data to after purchase.

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