EFI LIVE : Error Code $053EUpdated 2 years ago

We are sorry to hear that you are experiencing error code $053E. This error can be easily resolved by sending us some basic information about your vehicle, so we can provide you with a revised tune file.

To get started, we kindly ask that you provide us with the following details:

Please send us this information via our support form here :  Create support ticket 

• Year/Make/Model

• Complete VIN

• Transmission type (68RFE, AISIN, G56, ALLISON)

• Transfer case type: manual or SOTF

• Fuel tank type: single or double

• Tire size (GM or Chevrolet only)

• Modifications made

• AutoCal serial number (located on the back of the device)

Once we receive this information, our technicians will send you a revised tune file. You will then need to flash your truck with the new tunes and ensure that all of your connections are properly secured.

Once more, please send us the information above via our support form here : Create support ticket 

Thank you for your patience and cooperation. If you have any further questions or concerns, please do not hesitate to contact us.