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P0502 — Vehicle Speed Sensor Circuit Low Input

VSS output voltage is too low.

Severity: MediumRepair: $50-$400Difficulty: Medium

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Common symptoms of P0502

Common causes of P0502

Repair cost & difficulty

Typical cost to fix P0502: $50-$400 · Difficulty: Medium

Pro tip: Check VSS connector for corrosion.

Vehicles commonly affected

All makes

Related trouble codes

P0500P0501P0503

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ScanFixAI is a diagnostic aid, not a substitute for professional repair. Cost estimates are typical ranges and vary by vehicle and region.