P0500 — Vehicle Speed Sensor Malfunction

P0500 is set when the ECM does not see a valid vehicle speed signal, or sees a signal that does not correlate with engine RPM and selected gear. Modern vehicles derive vehicle speed from the ABS wheel speed sensors and broadcast it on the CAN bus; older vehicles use a dedicated transmission-mounted vehicle speed sensor (VSS). The fault source depends on which generation the vehicle is.

Severity: moderate powertrain Safe to drive (short term)

Pick your vehicle for a P0500 diagnosis

Select your exact year, make, and model below to get a diagnostic guide tuned to your vehicle's known failure patterns and TSBs.

2010-2014

2015-2019

2020-2024