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P1701 Diagnostic Trouble Code Discussion for August 2005

Transmission Control Module Power Supply

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Trouble Ticket Help Requests for DTC P1701
Help Request Posted
1995 Mercedes-Benz S320 SWB 3.2L MIL Lamp on VIN: WDBGA32E2S
P1701: upshift delay switch over valve electrical control. ... second time. Customer's son cleared with some kind of generic tool once with same code. I can find very little information on testing this system. I have verified the vacuum system is tight going the delay on the cable. I have also verified that the switc...
August 30, 2005