Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (2GR-FKS) - Diagnostic Codes (4 Of 6) >> SFI System >> DTC P0500-31: Vehicle Speed Sensor "A" No Signal [12/2019 - 10/2022] >> Typical Malfunction Thresholds