C0030-29-Left Front Tone Wheel - Invalid Signal: Notes
WARNING: This page is about a different car, the 2015 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.
For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .
NOTE:
If DTC C0031-01 is present it must be repaired before continuing with this diagnostic procedure.