Lexus NX: How To Proceed With Troubleshooting
PROCEDURE
| 1. | CHECK TIRE AND WHEEL SYSTEM |
| DIAGNOSIS OF IRREGULAR TIRE WEAR | .gif) | GO TO STEP 11 |
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| 2. | TIGHTEN WHEEL NUTS |
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| 3. | INSPECT TIRES |
Click here .gif)
| NG | | GO TO STEP 10 |
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| 4. | INSPECT AND/OR ADJUST WHEEL BALANCE |
Click here
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| 5. | INSPECT FRONT AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT |
Click here
| NG | | GO TO STEP 9 |
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| 6. | INSPECT REAR AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT |
Click here
| NG | | GO TO STEP 8 |
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| 7. | PERFORM ROAD TEST |
| NEXT | | RETURN VEHICLE TO CUSTOMER |
| 8. | REPAIR REAR AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT |
Click here
| NEXT | | GO TO STEP 7 |
| 9. | REPAIR FRONT AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT |
Click here
| NEXT | | GO TO STEP 6 |
| 10. | REPAIR OR REPLACE TIRE(S) |
| NEXT | | GO TO STEP 4 |
| 11. | INSPECT TIRES |
Click here
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| 12. | REPAIR OR REPLACE TIRE(S) |
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| 13. | INSPECT AND/OR ADJUST FRONT WHEEL ALIGNMENT |
Click here
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| 14. | INSPECT REAR WHEEL ALIGNMENT |
Click here
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| 15. | PERFORM ROAD TEST |
| NEXT | | RETURN VEHICLE TO CUSTOMER |
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Inspection
INSPECTION PROCEDURE 1. INSPECT TIRES (a) Check the tires for wear and proper inflation pressure. Specified Pressure (When Tire is Cool): Tire Size Front kPa (kgf/cm2, psi) Rear kPa (kgf/cm2,
Tire Pressure Warning Initiator (for Front Side)
ComponentsCOMPONENTS ILLUSTRATION *1 FRONT TIRE PRESSURE MONITOR INITIATOR *2 CONNECTOR N*m (kgf*cm, ft.*lbf): Specified torque - - RemovalREMOVAL PROCEDURE 1. PRECAUTION CAU
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Parts Location
PARTS LOCATION ILLUSTRATION *1 FRONT SEAT INNER BELT ASSEMBLY LH *2 FRONT SEAT OUTER BELT ASSEMBLY LH *3 OUTER MIRROR CONTROL ECU ASSEMBLY (for Driver Side) *4 NO. 2 ENGINE ROOM RELAY BLOCK
- MIRROR FUSE
- ECU-B NO.1 FUSE
ILLUSTRATION *1 SEAT MEMORY SWITCH *2
On-vehicle Inspection
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT NOTICE: DTCs may be stored during the inspection procedure. Be sure to clear the DTCs and check that no DTCs are output after the inspection is finished. PROCEDURE 1. INSPECT PRESSURE SENSOR (a) Check auxiliary battery voltage. Standard voltage: 11 to 1
