P075C

What it means

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?

This code points to a problem that can cause damage or affect safety. Avoid driving and have the vehicle diagnosed promptly.

Most likely causes

• Solenoid stuck open by debris

  high

  One of the most commonly reported causes for this code — check this first.

• Stuck valve spool in the valve body

  medium

  A plausible cause — test and verify before replacing parts.

• Carbon or debris buildup preventing free movement

  low

  Less common, but worth ruling out after the more likely causes.

Related help

• Full P075C diagnosis, causes & costs
• How to read check engine light codes
• Is it safe to drive with the light on?