This is a guide to using Launch X431 Pad VII to perform new ECM(Engine Control Module) VIN registration for a 2017 Nissan X-Trail T32. It’s very helpful for ECM replacement in vehicle repair.
![](https://blog.obd2gate.com/wp-content/uploads/2023/02/Launch-X-431-Pad7-obd2gate.jpg)
Procedure as bellowing:
Nissan Latest version >> Full system diagnosis >> The vehicle with 16PIN >> System selection >> Engine >> ECM(Engine Control Module)
X-431 Pad7 is scanning ECU… please wait
![](https://blog.obd2gate.com/wp-content/uploads/2023/02/Launch-X-431-Pad7-obd2gate1.jpg)
![](https://blog.obd2gate.com/wp-content/uploads/2023/02/Launch-X-431-Pad7-obd2gate2.jpg)
![](https://blog.obd2gate.com/wp-content/uploads/2023/02/Launch-X-431-Pad7-obd2gate3.jpg)
Special function >> VIN registration
Confirm the ignition switch is on and the engine stopped.
Hold these conditions during this procedure.
Touch start.
As we can see, the VIN/Chassis value is blank now.
VIN Read >> Input
Input the VIN of the vehicle. Refer to S/M for the location of the identification plate.
Write >> Input
Input VIN once again.
Press “Start”.
Command succeeded.
Turn the ignition switch off for 10s, then the ignition switch on to confirm no DTC.
![](https://blog.obd2gate.com/wp-content/uploads/2023/02/Launch-X-431-Pad7-obd2gate4.jpg)
![](https://blog.obd2gate.com/wp-content/uploads/2023/02/Launch-X-431-Pad7-obd2gate5.jpg)
![](https://blog.obd2gate.com/wp-content/uploads/2023/02/Launch-X-431-Pad7-obd2gate6.jpg)
![](https://blog.obd2gate.com/wp-content/uploads/2023/02/Launch-X-431-Pad7-obd2gate7.jpg)
Exit to enter into “VIN registration” again.
The VIN/Chassis value was displayed, which means the VIN number has already been registered successfully.
Done.
![](https://blog.obd2gate.com/wp-content/uploads/2023/02/Launch-X-431-Pad7-obd2gate8.jpg)