Lexus NX: System Diagram
Lexus NX Service Manual / Vehicle Interior / Supplemental Restraint Systems / Occupant Classification System / System Diagram
SYSTEM DIAGRAM
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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
Initialization
INITIALIZATION NOTICE: Make sure that the front passenger seat is not occupied before performing the operation. HINT: Perform zero point calibration and sensitivity check if any of the following cond
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Drive Motor "B" Position Sensor Circuit Range / Performance (P0A46-695,P0A46-814)
DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that a large current flowed through the inverter for the rear motor. The cause of this malfunction may be one of the following: Internal inverter malfunction
Internal circuit malfunction in the inverter for the rear motor
Rear traction m
Installation
INSTALLATION PROCEDURE 1. INSTALL CRUISE CONTROL MAIN SWITCH (a) Pass the wire harness under the rib as shown in the illustration. *1 Wire Harness *a Rib *b Guide Connector Screw (b) Attach the guide. (c) Temporarily install the cruise control main switch with the
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