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Home >> Toyota >> 2020 >> Highlander L, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 40 (Engine Control System (T24A-FTS) - Diagnostic Codes (05 Of 11)) >> SFI System >> DTC P0500-31: Vehicle Speed Sensor "A" No Signal [11/2023 - ] >> Monitor Description

Monitor Description

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If the SPD vehicle speed signal from the skid control ECU (brake actuator assembly) is 0 km/h (0 mph) or less, even though the vehicle is being driven, the ECM illuminates the MIL and stores a DTC.

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