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 DCM (telematics transceiver) removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
---|---|---|---|
*: for Lexus Enform Remote Compatible Type | |||
Replacement of DCM (telematics transceiver) | DCM activation | Safety connect system | |
Replacement of DCM (telematics transceiver)* | Perform code registration (Immobiliser system) | Telematics system | |
PROCEDURE
1. REMOVE CONSOLE BOX ASSEMBLY
Click here
2. REMOVE FRONT NO. 2 CONSOLE BOX INSERT
Click here
3. REMOVE DCM (TELEMATICS TRANSCEIVER) WITH BRACKET
(a) Disconnect each connector. |
|
(b) Remove the 2 nuts and DCM (telematics transceiver) with bracket.
4. REMOVE NO. 3 TELEPHONE BRACKET
(a) Remove the screw and No. 3 telephone bracket. |
|
5. REMOVE NO. 4 TELEPHONE BRACKET
(a) Remove the screw and No. 4 telephone bracket. |
|
6. REMOVE DCM (TELEMATICS TRANSCEIVER)
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Telematics 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 ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Lighting System (w/o Automatic Headlight Beam Level Control System): Daytime Running Light Relay Circuit
DESCRIPTION The main body ECU (multiplex network body ECU) controls the daytime running lights. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure.
Before replacing the main body ECU (multiplex network ...