P0757 – Shift Solenoid B Stuck On

Description

The ECM detects shift solenoid B stuck in the ON position.

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Symptoms

  • Harsh shifting
  • No upshift
  • Limp mode

Causes

  • Stuck solenoid
  • Valve body issues
  • Low fluid

Diagnosis

  • Monitor solenoid data
  • Inspect wiring
  • Check fluid

Repair

  • Replace solenoid
  • Service valve body