P0773 – Shift Solenoid E Electrical

Description

The ECM detects an electrical malfunction in shift solenoid E.

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Symptoms

  • Harsh shifting
  • Limp mode
  • No upshift

Causes

  • Open circuit
  • Short to ground
  • Faulty solenoid

Diagnosis

  • Monitor solenoid voltage
  • Inspect wiring
  • Check resistance

Repair

  • Repair wiring
  • Replace solenoid