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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Stop Light Relay Malfunction (C1380)
DESCRIPTION Upon receiving the hill-start assist control, dynamic radar cruise control, brake hold control or trailer sway control operating signal from the skid control ECU (brake booster with master cylinder assembly), the relay contact turns on and the stop lights come on. DTC No. Detection
Vehicle Control History
VEHICLE CONTROL HISTORY NOTICE: When checking the vehicle control history, first record the output codes and after clearing the history, check the output history again. CHECK VEHICLE CONTROL HISTORY (LANE TRACING ASSIST SYSTEM) (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG
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