Registration [10/2015 - ]: Procedure
- INPUT TRANSMISSION COMPENSATION CODE INTO ECM (Step 1) NOTE:
Transmission compensation codes are unique, 60-digit alphanumeric values printed on a QR code label on the transmission. If an incorrect transmission compensation code is input into the ECM, shift shock may occur.
- Record the transmission compensation code specified on the QR code label.
*1 Transmission Compensation Code *2 QR Code Label HINT:
The transmission compensation code is a 60-digit alphanumeric value imprinted on the QR code label.
- Make sure the shift lever is in P or N.
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).NOTE:
Do not start the engine.
- Turn the Techstream on.
- Enter the following menus: Powertrain / Transmission / Utility / A/T Code Registration.
Powertrain > Transmission > Utility
Tester Display A/T Code Registration - Select "Set Compensation Code".
- Register the transmission compensation code.
- Manually input the transmission compensation code.
- Check that the transmission compensation code displayed on the screen is correct by comparing it with the 60-digit alphanumeric value on the QR code label.NOTE:
If an incorrect transmission compensation code is input into the ECM, shift shock may occur.
- Press "NEXT" to register the transmission compensation code to the ECM.
- Record the transmission compensation code specified on the QR code label.
- TRANSFER TRANSMISSION COMPENSATION CODE (Step 2) NOTE:
Transmission compensation codes are unique, 60-digit alphanumeric values printed on a QR code label on the transmission. If an incorrect transmission compensation code is input into the ECM, shift shock may occur.
HINT:
The following operation is available for use when an ECM that is being replaced can still transmit its registered transmission compensation code to the Techstream.
- Read the transmission compensation code.
- Make sure the shift lever is in P or N.
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).NOTE:
Do not start the engine
- Turn the Techstream on.
- Enter the following menus: Powertrain / Transmission / Utility / A/T Code Registration.
Powertrain > Transmission > Utility
Tester Display A/T Code Registration - Select "Read Compensation Code".NOTE:
Do not use the code printed on the transmission QR code label even if the transmission compensation code cannot be read using the Techstream. The code printed on an in-service transmission may not match its current characteristics. Replace the ECM with a new one and perform a road test to allow the ECM to learn the transmission characteristics.
- Turn the engine switch off.
- Replace the ECM.
- Register the transmission compensation code.
- Turn the engine switch on (IG).NOTE:
Do not start the engine.
- Turn the Techstream on.
- Enter the following menus: Powertrain / Transmission / Utility / A/T Code Registration.
Powertrain > Transmission > Utility
Tester Display A/T Code Registration - Select "Set Compensation Code".
- Press "Open".
- Press "Open" again to proceed.
- Press "EXIT".
- Turn the engine switch on (IG).
- Read the transmission compensation code.