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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How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use this procedure to troubleshoot the climate control seat system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. CUSTOMER PROBLEM ANALYSIS HINT:
In troubleshooting, confirm that the problem symptom
Terminals Of Ecu
TERMINALS OF ECU TERMINALS OF ECU *a Component without harness connected (Skid Control ECU (Brake Booster with Master Cylinder Assembly)) - - Terminal No. (Symbol) Terminal Description 1 (MRI1) Motor power supply input 1 2 (MRI2) Motor power supply input 2 3 (STPO)
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