REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the airbag sensor assembly removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced Replacement Part or Procedure | Necessary Procedures | Effects / Inoperative when not performed | Link |
---|---|---|---|
Replacement of the airbag sensor assembly*1 |
| Dynamic Torque Control AWD System |
|
Calibration |
|
| |
Disconnect cable from negative battery terminal | Memorize steering angle neutral point | Lane control system |
|
Pre-collision system | |||
Intelligent clearance sonar system*2 | |||
Lighting system (w/ Automatic Headlight Beam Level Control System) |
| ||
Parking assist monitor system |
| ||
Panoramic view monitor system |
| ||
Initialize back door lock | Power door lock control system |
| |
Reset back door close position | Power back door system |
|
*1: w/ Optitron Meter Type
*2: When performing learning using the Techstream.
Click here
PROCEDURE
1. PRECAUTION
CAUTION:
Be sure to read Precaution thoroughly before servicing.
Click here
NOTICE:
After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.
Click here
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
Click here
3. REMOVE CONSOLE BOX ASSEMBLY
Click here
4. REMOVE FRONT NO. 1 CONSOLE BOX INSERT
Click here
5. REMOVE FRONT NO. 2 CONSOLE BOX INSERT
Click here
6. REMOVE AIRBAG SENSOR ASSEMBLY
(a) Check that the engine switch is off.
(b) Check that the cable is disconnected from the negative (-) battery terminal.
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
(c) Push down the part (A) in the direction indicated by the arrow (1) to release the lock, and then move the lock lever in the direction indicated by the arrow (2) shown in the illustration to disconnect the connectors.
NOTICE:
When disconnecting any airbag connector, take care not to damage the airbag wire harness.
*a | Lock Lever |
Release the lock (1) | |
Disconnect the connector (2) |
(d) Remove the 3 bolts and airbag sensor assembly. | |
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Power Back Door System (w/ Outside Door Control Switch): Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Lane Control System Pre-collision Sys ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Navigation System: Telematics Transceiver Disconnected (B15DB)
DESCRIPTION If the radio receiver assembly cannot detect the DCM (telematics transceiver) for a certain period of time (90 seconds) after the engine switch is turned on (ACC) and the radio receiver assembly confirms that the information is missing by checking past DCM (telematics transceiver) recogn ...