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#1
12-09-2007, 10:25 PM
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Abs Units
I have 2000ML 320
My question is about the small 12V motor connected to the ABS valve unit. Does that motor run continuously after engine is started. Or does computer turn it on and off depending on input condition. Mine is not,I suspect electrical connection. Can anyone verify motor running. Thank You. 
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#2
12-09-2007, 10:36 PM
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__________________
[http://languageandgrammar.com/2008/01/14/youve-got-problems-not-issues/ ] "A liberal is someone who feels they owe a great debt to their fellow man, which debt he proposes to pay off with your money."
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#3
12-09-2007, 11:47 PM
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Abs Units
I have 2000ML 320
My question is about the small 12V motor connected to the ABS valve unit. Does that motor run continuously after engine is started. Or does computer turn it on and off depending on input condition. Mine is not,I suspect electrical connection. Can anyone verify motor running. Thank You. 
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#4
12-10-2007, 08:24 AM
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NO!, UNLESS the relay sticks (K25) or the motor can't build pressure at all, the motor should shut off quickly.
__________________
MERCEDES Benz Master Guild Technician (6 TIMES) ASE Master Technician Mercedes Benz Star Technician (2 times) 44 years foreign automotive repair 27 Years M.B. Shop foreman (dealer) MB technical information Specialist (15 years) 190E 2.3 16V ITS SCCA race car (sold) 1986 190E 2.3 16V 2.5 (sold) Retired Moderator
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Linear Mode
