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CAN DI test operation for GM Tech 2

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Multiplexer GM Scanner for GM Tech2 Main Unit

Multiplexer GM Scanner for GM Tech2 Main Unit   Item No. SP23-Z

Buy it Now: €232.70      Click Here to Shop
GM Tech2 main unit is for sale now, if your gm tech2 multiplexer is broken, you can buy from us, you can choose the same multiplexer which you bought before, then you can use it normally with new gm tech2 main unit.


This is the CAN DI test for GM Tech2. When your GM tech 2 has problem, you can use the following ways to do the test, then you can know which part of your GM tech 2 has problem.
Attention: Before you do the test, make sure the connection for OBD adapter, OBD cable, CAN DI, power supply for GM tech 2 main unit are right. These components must be connected rightly.

When test CAN DI, power should be supplied from OBD adapter.

Photo 8: Result 1

Photo 10: Result 2

There are two result for this CAN DI test. The right result is photo 8 and photo 10.
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