Lexus NX: Parts Location
PARTS LOCATION
ILLUSTRATION
| *A | w/ Power Back Door System | *B | w/o Power Back Door System |
| *1 | DOOR CONTROL SWITCH | *2 | MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY |
| *3 | FRONT DOOR LOCK ASSEMBLY LH | *4 | FRONT DOOR LOCK ASSEMBLY RH |
| *5 | REAR DOOR LOCK ASSEMBLY LH | *6 | REAR DOOR LOCK ASSEMBLY RH |
| *7 | FUEL LID WITH MOTOR LOCK ASSEMBLY | *8 | BACK DOOR LOCK ASSEMBLY |
| *9 | MULTIPLEX NETWORK DOOR ECU | - | - |
ILLUSTRATION
| *1 | FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH | *2 | FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RH |
| *3 | REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LH | *4 | REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RH |
| *5 | ELECTRICAL KEY AND TMPS RECEIVER ASSEMBLY | *6 | FUSE BLOCK |
| *7 | ECU-B NO.3 FUSE | *8 | D/L NO.1 FUSE |
ILLUSTRATION
| *A | w/o Power Back Door System | - | - |
| *1 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *2 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY |
| *3 | D/L RELAY | *4 | D D/UL RELAY |
| *5 | D/UL RELAY | *6 | D/L BACK RELAY |
| *7 | ACC FUSE | *8 | ECU-IG NO.2 FUSE |
| *9 | NO. 3 RELAY BLOCK ASSEMBLY | *10 | FUEL LID OPENER RELAY |
| *11 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) | - | - |
READ NEXT:
System Diagram
SYSTEM DIAGRAM
Operation Check
OPERATION CHECK CHECK FUEL LID OPENER SYSTEM
*1:
*2:
*3: (a) Fuel lid unlock function: (1) With the fuel lid lock panel closed, unlock the doors using one of the following operations.
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE:
Recognition code registration is necessary when replacing the main body ECU (multiplex network body ECU).
If the main body ECU (multiplex network body ECU) is repla
SEE MORE:
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table.
Check each system by checking the suspec
Removal
REMOVAL PROCEDURE 1. REMOVE DECK BOARD ASSEMBLY (a) Remove the deck board assembly. 2. REMOVE NO. 3 DECK BOARD SUB-ASSEMBLY (a) Remove the No. 3 deck board sub-assembly. 3. REMOVE REAR DECK FLOOR BOX (a) Remove the rear deck floor box. 4. REMOVE DECK FLOO
