故障コード索引 · medium
P0503
Vehicle speed sensor intermittent / erratic / high
Vehicle speed sensor intermittent / erratic / high
Applies to: Generic SAE definition - verify applicability to the specific X-TYPE variant · Confidence: Generic SAE definition (not Jaguar-specific)
Common causes
- Intermittent sensor or wiring fault
Quick checks
- Scan access: Generic OBD-II scan tool
Typical fixes
- Wiggle-test the sensor harness