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Home >> Chevrolet >> 2018 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 55 (Manual Transmission - Y4A/Y4M (MR7)) >> Diagnostic Information and Procedures >> DTC P0502 or P0503: Vehicle Speed Sensor (VSS) Circuit >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
5 V Reference P0502, P0503, P0651 P0502, P0503 P0502, P0503, P0651 P0502, P0503
Signal P0502, P0503 P0502, P0503 P0502, P0503 P0502, P0503
Low Reference - P0502, P0503 - -