Transmission RPM sensor location, electrical connector, and removal/installation procedure for Smart 451/454 chassis.

Diagram showing transmission RPM sensor (L2), electrical connector (1), and mounting screw (2) with step-by-step removal instructions.

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See all Powertrain figures for the Fortwo (450), or browse the full figure library. Part numbers and callouts are community-sourced and cross-referenced against the manuals — confirm with your VIN before ordering.