Quote:
Originally Posted by Clan
This has been going on for over 10 years now occasionally on random S40/V50/C70 / C30 cars , every dealer should know what to do by now .
There are three twisted pairs of digital network communication wires going to the CEM through different plugs , the female terminals in the plugs fret and loose their grip on the CEM pins , volvo do the repair terminals . By rubbing the protective tin off the cem pins you are going to make things even worse .
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Hi Clan. Can you tell me the colours of the multiplugs that the twisted Comm wires go into? Also dont know which pins the wires connect to without unravelling the lot!