REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during navigation antenna assembly removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
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*1: When performing learning using the Techstream.
Click here | |||
Disconnect cable from negative battery terminal | Memorize steering angle neutral point | Lane Control System | |
Pre-collision System | |||
Intelligent Clearance Sonar System*1 | |||
Parking Assist Monitor System | | ||
Panoramic View Monitor System | | ||
Lighting System (w/ Automatic Headlight Beam Level Control System) | | ||
Initialize back door lock | Power Door Lock Control System | | |
Reset back door close position | Power Back Door System (w/ Outside Door Control Switch) | | |
Removal/installation of the spiral cable with sensor sub-assembly |
| Parking assist monitor system | |
Steering angle neutral point (Initialize panoramic view monitor system) | Panoramic view monitor system | | |
Steering angle neutral point (Initialize intelligent clearance sonar system) | Intelligent clearance sonar system | |
CAUTION:
Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing.
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PROCEDURE
1. REMOVE INSTRUMENT PANEL SAFETY PAD
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2. REMOVE DEFROSTER NOZZLE ASSEMBLY
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3. REMOVE NAVIGATION ANTENNA ASSEMBLY WITH BRACKET
(a) Remove the 2 screws. |
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(b) Disengage the 2 claws. |
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(c) Disconnect the connector to remove the navigation antenna assembly with bracket.
4. REMOVE NAVIGATION ANTENNA ASSEMBLY
(a) Disengage the 2 claws and 6 guides to remove the navigation antenna assembly as shown in the illustration.
![]() | Remove in this Direction |
5. REMOVE NAVIGATION ANTENNA BRACKET
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DESCRIPTION These DTCs are stored when a malfunction occurs in the telephone antenna assembly which is connected to the radio receiver assembly. DTC No. Detection Item DTC Detection Condition Trouble Area B15FE XM Tuner Antenna Disconnected The telephone antenna assembly is not conn ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Airbag System: Occupant Classification System Malfunction (B1650,B165A)
DESCRIPTION The airbag sensor assembly and occupant detection ECU communicate via CAN communication. When the occupant detection ECU stores DTC B1771, B1780, B1782, B1795, B1798, B1799, U0125 or U0129, the airbag sensor assembly receives this information and stores DTC B1650. When the occupant detec ...