P273A - OBD II Trouble Code

Our automotive experts have put together the following information about the P273A diagnostic trouble code. We've provided the common symptoms that occur when this code is set along with the frequent repairs that address the issues related to the P273A code.

OBD II Fault Code

• OBD II P273A

OBD-II Code Transmission may not shift properly is defined as a Transmission Friction Element "G" Apply Time Range/Performance

The Hybrid Control Module monitors the transmission clutch for proper operation. If the Control Module detects the clutch is not activating as commanded, code P273A will be set. The hybrid control module may also place the vehicle in "limp home", limiting available engine/transmission performance to prevent additional damage.

Transmission may not shift properly Symptoms

• Engine may enter limp home mode (reduced performance)
• Transmission may not shift properly

Common Problems That Trigger the P273A Code

• Internal transmission failure
• Transmission fluid level is low
• Transmission valve body solenoid failure