EV Diagnostics
Source-backed diagnostic reference

P1758 EV diagnostic code

TCM A/T Lockup Solenoid Valve B 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

  • ACURA: TCM A/T Lockup Solenoid Valve B Fault Source
  • HONDA: TCM A/T Lockup Solenoid Valve "B" Fault Source
  • INFINITI: TCM A/T Lockup Solenoid Valve "B" Fault Source
  • JAGUAR: Pressure Solenoid Control System Incorrect Current Source

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