Service Notice And Precautions For Direct Adaptive Steering

Set the vehicle to the straight-ahead position when checking direct adaptive steering and removing each component.
Check the following items when performing trouble diagnosis.
- Check that the air pressure is set to specification and the tires are the proper size.
- Check that the steering wheel is a genuine Infiniti part.
- Check that the steering gear, steering column, and lower shaft are installed correctly.
- Check that wheel alignment is within specification.
- Check for any damage or modification to suspension or body resulting in increased weight or altered ground clearance.
- Check for proper installation of suspension components.
- Check for proper battery voltage.
- Check that electrical connectors are installed and secured correctly.
A machine sound may be heard near the driver's seat when the system is starting this is a normal condition.
Before connecting or disconnecting harness connectors from direct adaptive steering components, turn ignition switch off and disconnect the ground cable from the battery.
If battery is disconnected, perform "ADDITIONAL SERVICE WHEN REMOVING 12 V BATTERY NEGATIVE TERMINAL". Refer to Description .