Lexus NX: Parts Location
Lexus NX Service Manual / Vehicle Exterior / Door / Hatch / Back Door Closer System / Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | BACK DOOR OPENER SWITCH ASSEMBLY | *2 | MULTIPLEX NETWORK DOOR ECU |
| *3 | BACK DOOR LOCK ASSEMBLY | *4 | BACK DOOR LOCK MOTOR |
| *5 | LATCH SWITCH | *6 | PAWL SWITCH |
| *7 | BACK DOOR COURTESY SWITCH | *8 | INITIAL SWITCH |
ILLUSTRATION
| *1 | ENGINE ROOM RELAY BLOCK | *2 | AM2 FUSE |
| *3 | NO. 2 ENGINE ROOM RELAY BLOCK | *4 | ECU-B NO.1 FUSE |
| *5 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *6 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY |
| *7 | PBD FUSE | *8 | ECU-IG NO.1 FUSE |
| *9 | DLC3 | *10 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
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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) Bac
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
SEE MORE:
Removal
REMOVAL PROCEDURE 1. PRECAUTION NOTICE: After turning the power switch is turned off, there may be a waiting time before disconnecting the auxiliary negative (-) battery terminal. Click here 2. CUSTOMIZE POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM (a) Disable the auto tilt away function
Operation Check
OPERATION CHECK NOTICE WHEN CHECKING FOLLOWING (a) Wireless door lock/unlock function: This wireless door lock control function operates only when the following 3 conditions are met: (1) The power switch is off. (2) All doors are closed. (3) The power door lock control system is operating properly.
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