Bmw trouble shooting.
No start and fault code scanner gives CAS2 module
PT-Canbus wakeup line 0V (should be 12v)
that is reason why no one of pt canbus controllers not working.
Abs,Transmission,Lights and more
Cas2 module is creating that wakeup signal and unpluggin corresponding pin we can se that pt can bus wakeupline rises to 12v.
So module is creating that woltage but one off pt canbus modules is causing it to fail to 0V
in my case it seems to be that LIght control module LM Module.
And because we want it to be perfect we changed the rear light bulbs to working ones and fixed read lid wiring hardnes =)
Негізгі бет Bmw E 60 Transmission and abs and rear lights failing part two
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