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. |
|
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. |
|
Removal
InstallationLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Seat Heater System: Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION (a) Seat heater system data and Diagnostic Trouble Codes (DTCs) can be read through the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs. CHECK DLC3 (a) Check the DLC ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Power Door Lock Control System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect ...