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Can bus fault
Hi wounder if anyone can help me.
i have a bmw x5 2006 3.0d e53
will not come out of 3rd gear and will not start as ecu is thinking its in gear. i have got to its a can bus fault as i have 0.3 oms on a can bus wire on the ecu.
i have started to disconnect modules to try and find the dead short but still there when i unplug this black cable next to the ecu i regain no dead short but do not know what this black cable dose.
i am losing my hair with it now as i am now stuck and any help will be great full.
thanks
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