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2017 FORD F-150
3.5L V6 EcoBoost•RWD•AUTOMATIC•gas•turbo
18 active safety recalls on this vehicle — view recalls
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Repairs418Labor1009Torque7006Fluid18DTC3814Battery2Maintenance0Recalls18
P0786moderate severityPowertrain

Shift/Timing Solenoid Range/Performance

on 2017 Ford F-150 3.5L V6 EcoBoost · RWD

What this code means

The shift or timing solenoid is operating outside its expected range or performance window. This can cause inconsistent shifting behavior.

Symptoms

  • Inconsistent shift timing
  • Slipping or flare on shifts
  • Warning light illuminated

Common causes

  • Faulty shift/timing solenoid
  • Dirty or low fluid
  • Wiring or connector issues
  • Worn valve body

Diagnostic steps

  1. Verify fluid level and condition
  2. Read freeze frame and codes
  3. Test solenoid performance under load
  4. Inspect valve body and passages
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