ECU Power Source Circuit (To 8/2009): Description
This circuit is the power source circuit to operate the parking assist ECU. The parking assist ECU controls the rear view monitor system, side monitor system and intuitive parking assist system. When a malfunction occurs in this circuit, each system will be abnormal.
HINT:
- The parking assist ECU is connected to other ECUs via CAN communication or AVC-LAN communication.
- If the parking assist ECU does not operate due to a power source problem, a navigation system DTC may be stored due to an AVC-LAN communication interruption.
- If the parking assist ECU does not operate due to a power source problem, other system DTCs may be stored due to a CAN communication interruption.