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Home >> Lexus >> 2017 >> IS 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 40 (Engine Control System (8AR-FTS) - Diagnostic Codes (08 Of 14)) >> SFI System >> DTC P0500-31: Vehicle Speed Sensor "A" No Signal [08/2015 - 09/2022] >> Monitor Description

Monitor Description

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If there is no speed signal from the combination meter assembly even though the ECM determines that the vehicle is being driven, the ECM interprets this as a malfunction in the speed signal circuit. The ECM then illuminates the MIL and stores this DTC.