EV Diagnostics
Source-backed diagnostic reference

P1723 EV diagnostic code

Gear 3 Incorrect Ratio

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

  • FORD: Gear 3 Incorrect Ratio Source
  • LINCOLN: Gear 3 Incorrect Ratio Source
  • MAZDA: Gear 3 Incorrect Ratio Source
  • MERCURY: Gear 3 incorrect Ratio Source
  • OTHER: Gear 3 incorrect Ratio Source
  • VOLKSWAGEN: Starter Interlock Circuit Open Source

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