EV Diagnostics
Source-backed diagnostic reference

P1742 EV diagnostic code

Torque Converter Clutch Solenoid Faulty

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: Torque Converter Clutch Solenoid Faulty Source
  • LINCOLN: Torque Converter Clutch Solenoid Faulty Source
  • MAZDA: Torque Converter Clutch Solenoid Shorted Source
  • MERCURY: Torque Converter Clutch Solenoid Faulty Source
  • OTHER: Torque Converter Clutch Solenoid Failed On Source
  • SUBARU: Auto Trans Diagnosis Input Signal Malfunction Source
  • VOLKSWAGEN: Clutch Torque Adaptation At Limit Source

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