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P0785moderate severityPowertrain

Shift/Timing Solenoid Malfunction

on 2014 Ram 2500 6.7L I6 Cummins Diesel · 4WD

What this code means

The shift or timing solenoid circuit is not performing as expected. This affects the timing and quality of gear changes.

Symptoms

  • Harsh or erratic shifts
  • Delayed engagement
  • Check engine light on

Common causes

  • Failed shift/timing solenoid
  • Wiring or connector fault
  • Low transmission fluid
  • Faulty valve body

Diagnostic steps

  1. Check transmission fluid level
  2. Scan for solenoid-related codes
  3. Measure solenoid resistance and wiring
  4. Inspect and test the valve body

Other Powertrain codes on this vehicle

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