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Protection Function

WARNING: This page is about a different car, the 2012 Infiniti M35h. However, it is still accessible from the selected car via links, so may be relevant.

When battery voltage malfunctions temporarily and system overheats continuously, system changes to protection state. Steering assist control operation stops temporarily. This is not a system malfunction. By stopping steering wheel operation for a short period of time when system is overheating, temperature drops and system returns to normal state automatically.

DTC Operation condition Protection function description
- Battery voltage of power steering control module is malfunctioning temporarily System changes to manual steering state temporarily. (Steering operation may become heavy temporarily, however, steering wheel can be operated without interference. This is not a system malfunction.)
Power steering control module is overheating
Steering wheel contacts rack end for 10 seconds or more
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