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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.




11:56 Publié dans Blog, Shopping, Web | Lien permanent | Commentaires (0)

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.

11:26 Publié dans Blog, Shopping, Web | Lien permanent | Commentaires (0)

How to solve SKP900 key programmer “Communication failed” problem


When program a new remote key for 2012 SUZUKI with a new SKP 900 car key programmer, after select corresponding immobilizer system (IMMIBILIZER 2) and the system display “communication failed” error message. (See Fig. 1)

SKP900 key programmer.jpg

Then he tried another way:


Select adapt key in the function menu

Insert key and turn ignition ON

The SKP900 automotive key programmer will read pin code automatically

Manually enter pin code 

The system then displays the error message “Program failed” which means SKP900 fails to write key pin code.

SKP-900 key programmer.jpg


When program a new key remote through reading pin code from vehicle’s immobilizer system with SKP900 auto key programmer, it support only read pin code for vehicle that is compatible with Immobilizer system 3. It can not support immobilizer system 1, immobilizer system 4, immobilizer system 5 etc. 


Here is the detail SKP900 key programmer vehicle list:

11:06 Publié dans Blog, Shopping, Web | Lien permanent | Commentaires (0)