M-Class (W164) Produced 2006-2011: ML280CDI, ML320CDI, ML420CDI, ML350, ML500, ML550

2008 ml320

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Old Jun 21, 2018 | 09:18 PM
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Allen Sadler's Avatar
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2008 ml320

What makes the radiator fan come on and go to high speed after starting? Also what would make the transmission have no communication?( Code U0101)
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Old Jun 22, 2018 | 07:06 AM
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Please UPDATE YOUR PROFILE in USER CP to include the year and where you live.
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Old Jun 23, 2018 | 07:44 PM
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2006 ML320 CDI (2 of) and 2008 GL320
Originally Posted by Allen Sadler
What makes the radiator fan come on and go to high speed after starting? Also what would make the transmission have no communication?( Code U0101)
I might be able to help with the radiator fan - I am currently in process of replacing the a/c compressor - the tec removed the pressure sensor plug from the a/c line near radiator on LHS while waiting for new compressor (to immobilise the a/c compressor I assume), I notice the radiator fan runs on hi all the time now,
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Old Jun 23, 2018 | 07:50 PM
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Fan on high

i will check, had to replace the rad when the motor was just replaced. Maybe I forgot the wire on the Ac or it was knocked off!
thanks
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