What does code P273E mean?

Q: What does code P273E mean?

Gear Shift Control Module A Over Temperature. P273E indicates that the gear shift control module has reported an internal over-temperature condition to the powertrain control module. The module's internal temperature sensor has exceeded a calibrated threshold, typically due to excessive current draw, poor cooling, or a failing module.

DTC codes / P27xx · Transmission / P273E

P273EGear Shift Control Module A Over Temperature

P273E indicates that the gear shift control module has reported an internal over-temperature condition to the powertrain control module. The module's internal temperature sensor has exceeded a calibrated threshold, typically due to excessive current draw, poor cooling, or a failing module.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyProfessional

AreaTransmission

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.