Techstream Toyota Land Cruiser 2022 Online Programming
Tutorial: Program Toyota Land Cruiser 2022 SRS ECU and ECU Security Key by Techstream.
Device required:
Toyota techstream cable: vxdiag vcx nano Toyota or other Techstream compatible J2534 cables
Techstream Software (i.e 18.00.008)
Toyota Account Online (from Toyota official)
Procedure:
– Open Techstream and select model car.
– Use Health Check function to check all ECU
– Click on Search Calibration ECU
– Save information of car to XML file
– Login account Toyota and upload information of car
– Download calibration file
– Select calibration and Start Reprogramming.
– Send request to sever to fill out Signature Start Reprogramming.
– Reprogramming successful.
– Confirm ECU Security Key.
– Upload information of car and get ECU Security Key
– Writing ECU Security Key to car.
– Finish procedure.
