EV Diagnostics
Source-backed diagnostic reference

C1143 EV diagnostic code

Wheel Speed Sensor LR Tone Ring Tooth Missing Fault

Reference status: This page preserves source-backed code definitions for discovery. Manufacturer/model applicability, repair steps and safety conclusions are not treated as verified unless a manufacturer-specific verified report is available.

Reference definitions

  • OTHER: Wheel Speed Sensor LR Tone Ring Tooth Missing Fault Source

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