Lexus NX: Occupant Classification System

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 Precaution

PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: After turning the power switch off, waiting time may be required before disconnecting the cable from t

 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

 System Diagram

SYSTEM DIAGRAM

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 On-vehicle Inspection

ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: Be sure to follow the correct removal and installation procedures of the airbag ECU assembly. PROCEDURE 1. INSPECT AIRBAG ECU ASSEMBLY (for Vehicle not Involved in Collision) (a) Perform a diagnostic system check. Click here 2. INSPECT AIRBAG

 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Steering Lock System DTC No. Detection Item Link B2781 Open / Short in Steering Lock ECU B2782 Power Source Control ECU Malfunction B2788 IG2 Signal Malfunction

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