Lexus NX: 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 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 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.
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
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INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE 1. INSTALL FRONT AIRBAG SENSOR LH (a) Check that the power switch is off. (b) Check that the cable is disconnected from the negative (-) auxilia
DESCRIPTION When the outer mirror switch assembly mirror surface adjust switch (up/down/left/right) is operated, up/down/left/right signals are received by the main body ECU (multiplex network body ECU). The main body ECU (multiplex network body ECU) sends the received signals to the outer mirror co