Mercedes-Benz Sprinter 3500 speed sensor replacement needed due to abrupt acceleration risk on Mercedes-Benz Sprinter 3500

Some Mercedes-Benz Sprinter 3500 owners report experiencing issues with abrupt acceleration, which may necessitate the replacement of the speed sensor. These owners emphasize the importance of thorough diagnosis, including checking the dashboard and wiring, and using an OBD-II Scanner to identify any faults. During the replacement process, it is crucial to ensure the vehicle is properly parked and turned off while accessing and cleaning or replacing the sensor. After the replacement, some owners find it necessary to reassemble all components and conduct a test drive to verify that the issue has been resolved. Additionally, confirming a defective sensor can involve using a multimeter to check for electronic pulsing power, measuring voltage, resistance, and current. Addressing these concerns promptly can help ensure the safe and smooth operation of the vehicle.