Lexus NX: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | FUEL INJECTOR ASSEMBLY | *2 | FUEL PUMP |
| *3 | FUEL SENDER GAUGE ASSEMBLY | *4 | EFI-MAIN RELAY |
| *5 | EFI-MAIN NO. 2 RELAY | *6 | ECM |
| *7 | FUEL PUMP CONTROL ECU ASSEMBLY | *8 | NO. 1 ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - EFI-MAIN NO. 1 FUSE - EFI-MAIN NO. 2 FUSE - IGN FUSE |
| *9 | FUEL SUCTION TUBE ASSEMBLY | - | - |
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System Diagram
SYSTEM DIAGRAM
On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. CHECK FUEL PUMP OPERATION AND INSPECT FOR FUEL LEAK (a) Check fuel pump operation. (1) Connect the Techstream to the DLC3. (2) Turn the power switch on (IG). NOTICE:
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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 replaced, refer to Registration.
Click here HINT:
Use the table below to help determine the cau
Check Mode Procedure
CHECK MODE PROCEDURE REFRIGERANT GAS VOLUME CHECK IN NORMAL OPERATION (CHECK A/C SWITCH INDICATOR AND DTC) *a Example (a) Turn the power switch on (READY). (b) Check that A/C switch indicator remains on when the following conditions are met. Measurement Condition Item Condition A/C
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