P273A Fault Code

Transmission Friction Element G Apply Time Range/Performance

• What does that mean?
• Symptoms
• Causes
• Solutions

The P273A fault code indicates an issue with the Transmission Friction Element G Apply Time Range/Performance. This code is triggered when the transmission control module (TCM) detects that the actual apply time of the friction element G does not meet predetermined specifications. This could lead to poor transmission performance or unintended shifting behaviors.

What are the symptoms of the P273A code?

Drivers may experience several symptoms associated with the P273A code, such as:

• Slipping or delayed shifting when changing gears
• Unresponsive transmission or failure to engage
• Unusual noises during gear shifts
• Warning lights illuminated on the dashboard, specifically the check engine light

What causes the P273A code?

Common causes for the P273A code include:

• Low transmission fluid levels or poor fluid condition
• Faulty transmission solenoid or valve
• Wiring issues or poor electrical connections within the transmission system
• Internal transmission component wear or damage
• Software issues within the TCM

How to fix P273A?

To resolve the P273A code, consider the following steps:

• Check the transmission fluid levels and condition; replace or top-up as necessary
• Inspect the transmission solenoid and valve for proper operation; replace if faulty
• Examine wiring and connectors for damage or corrosion and repair as needed
• Conduct a thorough diagnosis of the internal components of the transmission
• If software issues are suspected, update or reprogram the TCM if required