Lexus NX: Parts Location
Lexus NX Service Manual / Vehicle Interior / Supplemental Restraint Systems / Occupant Classification System / Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | NO. 2 ENGINE ROOM RELAY BLOCK - ODS FUSE | *2 | FRONT SEAT INNER BELT ASSEMBLY RH |
| *3 | AIR CONDITIONING CONTROL ASSEMBLY | *4 | OCCUPANT DETECTION ECU |
| *5 | COMBINATION METER ASSEMBLY | *6 | AIRBAG ECU ASSEMBLY |
| *7 | FRONT OCCUPANT CLASSIFICATION SENSOR LH | *8 | REAR OCCUPANT CLASSIFICATION SENSOR LH |
| *9 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY -A/BAG -ECU-IG NO. 2 | *10 | DLC3 |
| *a | SRS WARNING LIGHT | *b | PASSENGER AIRBAG ON/OFF INDICATOR |
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System Diagram
SYSTEM DIAGRAM
System Description
SYSTEM DESCRIPTION GENERAL (a) In the occupant classification system, the occupant detection ECU calculates the weight of the occupant based on signals from the occupant classification sensors. This s
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the occupant classification system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEX
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Installation
INSTALLATION PROCEDURE 1. INSTALL NO. 1 COOLER THERMISTOR (a) Install the No. 1 cooler thermistor as shown in the illustration. NOTICE:
Be sure to insert the thermistor only once because reinserting it into the same position will not allow it to be firmly secured.
After inserting the therm
Fail-safe Chart
FAIL-SAFE CHART FAIL-SAFE CHART Adaptive Variable Suspension System DTC Chart Malfunction Item Fail-safe Operation Fail-safe Deactivation Conditions C1715 C1716 C1717 Acceleration sensor circuit Control stops. Normal condition restored and after next time power switch turned on (I
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