Lexus NX: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | FRONT SEAT OUTER BELT ASSEMBLY LH | *2 | FRONT SEAT OUTER BELT ASSEMBLY RH |
| *3 | FRONT SEAT AIRBAG ASSEMBLY LH | *4 | FRONT SEAT AIRBAG ASSEMBLY RH |
| *5 | CURTAIN SHIELD AIRBAG ASSEMBLY LH | *6 | CURTAIN SHIELD AIRBAG ASSEMBLY RH |
| *7 | FRONT SEAT CUSHION AIRBAG ASSEMBLY RH | - | - |
ILLUSTRATION
| *1 | FRONT AIRBAG SENSOR LH | *2 | FRONT AIRBAG SENSOR RH |
| *3 | DOOR SIDE AIRBAG SENSOR LH | *4 | DOOR SIDE AIRBAG SENSOR RH |
| *5 | SIDE AIRBAG SENSOR ASSEMBLY LH | *6 | SIDE AIRBAG SENSOR ASSEMBLY RH |
| *7 | FRONT SEAT INNER BELT ASSEMBLY LH | *8 | FRONT SEAT INNER BELT ASSEMBLY RH |
| *9 | SEAT POSITION AIRBAG SENSOR | *10 | ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY |
| *11 | METER NO. 1 FUSE | - | - |
ILLUSTRATION
| *1 | AIRBAG ECU ASSEMBLY | *2 | INSTRUMENT PANEL PASSENGER AIRBAG ASSEMBLY |
| *3 | HORN BUTTON ASSEMBLY | *4 | LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY |
| *5 | SPIRAL CABLE SUB-ASSEMBLY | *6 | DLC3 |
| *7 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY | *8 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
| *9 | A/BAG FUSE | *10 | METER NO. 2 FUSE |
| *11 | COMBINATION METER ASSEMBLY | *12 | HYBRID VEHICLE CONTROL ECU |
| *13 | AIR CONDITIONING CONTROL ASSEMBLY | *14 | ECU-IG NO. 2 FUSE |
| *15 | DCM (TELEMATICS TRANSCEIVER) | *16 | OCCUPANT DETECTION ECU |
| *a | SRS WARNING LIGHT | *b | PASSENGER AIRBAG ON/OFF INDICATOR |
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System Diagram
SYSTEM DIAGRAM Transmitting ECU (Transmitter) Receiving ECU (Receiver) Signal Communication Method Airbag ECU Assembly Hybrid Vehicle Control ECU Crash detection signal CAN C
System Description
SYSTEM DESCRIPTION GENERAL (a) Deceleration sensors used for the airbag system are installed on various parts of the vehicle and calculate the deceleration rate of each part during a collision. (b) De
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use these procedures to troubleshoot the airbag system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Engine Hood Courtesy Switch
ComponentsCOMPONENTS ILLUSTRATION *1 HOOD LOCK ASSEMBLY (ENGINE HOOD COURTESY SWITCH) *2 RADIATOR SUPPORT OPENING COVER N*m (kgf*cm, ft.*lbf) : Specified torque MP grease RemovalREMOVAL PROCEDURE 1. REMOVE RADIATOR SUPPORT OPENING COVER Click here 2. REMOVE HOOD LOCK AS
Open or Short Circuit in Back Camera Signal (C1622)
DESCRIPTION This DTC is stored if the parking assist ECU judges as a result of its self check that the signals or signal lines between the parking assist ECU and the rear television camera assembly are not normal. DTC No. Detection Item DTC Detection Condition Trouble Area C1622 Open
