Lexus NX: System Diagram
Lexus NX Service Manual / Vehicle Exterior / Door / Hatch / Back Door Closer System / System Diagram
SYSTEM DIAGRAM
Communication Table | Transmitting ECU | Receiver ECU | Signal | Communication Method |
|---|---|---|---|
| Certification ECU (Smart Key ECU Assembly) | Main Body ECU (Multiplex Network Body ECU) | Back door opener switch assembly signal | CAN |
| Main Body ECU (Multiplex Network Body ECU) | Multiplex Network Door ECU | Back door opener switch assembly signal | CAN |
READ NEXT:
System Description
SYSTEM DESCRIPTION BACK DOOR CLOSER SYSTEM DESCRIPTION (a) Operating any back door opener switch assembly when the back door is fully closed inputs a request signal to the multiplex network door ECU.
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
The back door closer system troubleshooting procedure is based on the premise that the power back door system is operating normally. Check the power back door system f
Operation Check
OPERATION CHECK CHECK BASIC FUNCTIONS (a) When the back door is partially closed, check that the motor operates to fully close (lock) the back door. (b) Check that the back door can be opened. (c) Whe
SEE MORE:
Display Disconnected (B15D6)
DESCRIPTION The multi-display assembly and radio receiver assembly are connected by the AVC-LAN communication line. This DTC is stored when an AVC-LAN communication error occurs between the multi-display assembly and radio receiver assembly. DTC No. Detection Item DTC Detection Condition Tr
Control Module Communication Bus "A" Off (U0073,U0155)
DESCRIPTION These DTCs are stored when the clearance warning ECU assembly cannot receive and recognize several signals via the CAN communication line. DTC No. Detection Item DTC Detection Condition Trouble Area U0073 Control Module Communication Bus "A" Off Control module communicat
© 2016-2025 Copyright www.lexunx.com
