Corsa D with lost connection

[olegario]

Hello to all . I've bought Corsa D 2009 1,4i with accident (front chock) to repair.Also was bought opcom clone for this reason . So first time I had possibility to read off all modules on all can's . Now I have car almost finished , but now I can connect just to radio , and sometimes to engine (don't know from what it depends) Always I get codes with can malfunction .Phisically I've checked all green cable - low can and no faults .By the way - the car starts perfectly everything seems to work great ,just sometimes there is lights on dash steering wheel and ABS .So I in doubt what is happening whith this car .Maybe anybody have experience with this tipe of problems?Any ideas welcome.Thanx

[autoelectric]

Hello m8
Remove the conector from the ABS module and then try again with opcom. Sometimes ABS modules make this kind of problem. Also check all the earth points.

[olegario]

Thanx for replay ,I will check earth points and ABS tomorrow , who knows......... Anyway thanx.

[Ashraf6119]

Hi

When you see Can System faults it should tell you which Module has Can System Fault.

Like for example: Can Fault with ABS Module, or Can Fault with Cim Module, so in that way you know exactly which Module has Can faults.

Removing the multi plug for that module and give it a good clean and try again.

As advised by Autoelectric.

Hope this helps.

Ash

[olegario]

Hi ,first af all I've lost connection with Airbag and Instrument panel - all on SW Can , I have checked all connections , ground points , later I've lost connection with engine and BCM - all on High Can , now I can check just Display module and radio on Mid Can .It's a pitty that I don't have another car to check opcom interface , maybe those jokes from there . I've disconnected ABS and car won't start, but no changes on diagnostic. Till the moment all.

[olegario]

It was stupid fault of clone Opcom - poor quality relay's .Exists any cheap solution to repair cable?