What is the next step after replacing an XY shifter assembly?

After replacing an XY shifter assembly, performing shifter calibration is the essential next step. This calibration process ensures that the new shifter assembly is accurately aligned and functioning correctly with the vehicle's transmission system. Proper calibration aligns the electronic signals from the shifter with the vehicle's control module, allowing for optimal gear selection and transmission performance.

Reprogramming the ECU may not be necessary unless specific fault codes require it, while checking the fluid level is generally a routine maintenance step unrelated to shifter replacement. Inertia brake calibration pertains to different systems not directly connected to the shifter's functionality. Therefore, establishing proper calibration after installation is crucial for the reliability and performance of the vehicle’s shifting system.