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#1
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reseting codes
i have codes 6 17 20 that was shown i reset them but they have reappeared once i make the code reader what do i do next to clear them in the 38 pin
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#2
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What year & model car??
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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 |
#3
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code reset
mb doc its a 94 e420
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#4
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If you are talking about the DM / diagnostic module you can reset them from the built in pushbutton/LED on the 8 pin ancillary diagnostic connector. But the procedure is the same for both for the pushbutton and the code reader - after reading the code hold the button down for 8-10 seconds, then turn off the ignition.
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#5
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Turn off key for at least 10 sec , then ON for 10 secs, then start.
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A Dalton |
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