INSPECTION
PROCEDURE
1. INSPECT REAR DOOR TRIM BOARD SUB-ASSEMBLY LH (REAR DOOR AMBIENT ILLUMINATION LIGHT LH)
(a) Apply battery voltage to the connector and check that the rear door ambient illumination light LH comes on. OK:
If the result is not as specified, replace the rear door trim board sub-assembly LH. |
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2. INSPECT REAR DOOR TRIM BOARD SUB-ASSEMBLY RH (REAR DOOR AMBIENT ILLUMINATION LIGHT RH)
(a) Apply battery voltage to the connector and check that the rear door ambient illumination light RH comes on. OK:
If the result is not as specified, replace the rear door trim board sub-assembly RH. |
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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Immobiliser System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use this procedure to troubleshoot the immobiliser system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. CUSTOMER PROBLEM ANALYSIS HINT:
In troubleshooting, confirm that the problem symptoms have be ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Dynamic Torque Control Awd System: AWD Warning Light does not Come ON
DESCRIPTION Refer to "AWD Warning Light Remains ON". Click here WIRING DIAGRAM Refer to "AWD Warning Light Remains ON". Click here CAUTION / NOTICE / HINT NOTICE: When the 4WD ECU assembly is replaced with a known good one from another vehicle, it is necessary to perform calibration. Click here ...