OBD-II code · Powertrain (generic, extended)

P275F Transmission Fluid Temperature Sensor D Over Temperature Condition

The fourth transmission fluid temperature sensor reports an over-temperature condition.

Is it safe to drive with P275F?

Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.

Common causes

  • Most likelyRestricted transmission fluid cooler
  • PossibleSustained heavy load such as trailer towing
  • PossibleLow transmission fluid level

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
Medium
DIY friendly
Often, with basic tools
Typical labour
0.5–4 h
Emissions test
Usually unaffected
Parts involved
Trans Fluid Temp Sensor D, Transmission Fluid, Cooler

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