OBD-II code · Powertrain (generic)

P075C Shift Solenoid G Stuck On

Shift solenoid G remains hydraulically active even when the TCM commands it off. The corresponding clutch or band stays applied, blocking shifts that need it released — typical symptoms are harsh engagement, stuck in a single gear, or refusal to shift cleanly.

Is it safe to drive with P075C?

Usually safe for short trips, but don’t ignore it: the underlying fault can get more expensive over time.

Common causes

  • Most likelySolenoid stuck open by debris
  • PossibleStuck valve spool in the valve body
  • Less likelyCarbon or debris buildup preventing free movement

Symptoms

  • Check engine or transmission warning light on
  • Harsh, delayed, or missing shifts
  • Possible limp mode (locked in one gear)
  • Slipping or shuddering during gear changes

Repair at a glance

Difficulty
Hard
DIY friendly
Best left to a mechanic
Typical labour
2–8 h
Emissions test
Usually unaffected
Parts involved
Shift Solenoid G, Valve Body

Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.