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P0500 Diagnostic Trouble Code Discussion for July 2005

Vehicle Speed Sensor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0500
Help Request Posted
1997 Mercedes-Benz E420 4.2L MIL Lamp on VIN: WDBJF72F1V
P0500: Vehicle speed sensor signal. Hi! I have problem with vehicle speed signal. All speed sensors read ok using scaner and monitoring ESP inputs. On one of the signals lines from ESP to ECM I have signal PIN 9 of ECM, but nothing on the other one PIN 22. Scanner reads O MPH on both lines. Spee...
July 14, 2005