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
SEE MORE:
Power Source Control ECU Malfunction (B2782)
DESCRIPTION The certification ECU (smart key ECU assembly) has a power source mode switching function. This DTC is stored when the IGE input (the steering lock motor activation permission signal) sent directly from the certification ECU (smart key ECU assembly) to the steering lock ECU (steering loc
Dtc Check / Clear
DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Radar Cruise1*1 or Radar Cruise2*2 / Trouble Codes. Powertrain > Radar Cruise1 > Trouble Codes Powertrain > Radar Cr
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