DESCRIPTION
After engine switch on (IG), the DCM (telematics transceiver) will enter into self check mode. The manual (SOS) switch red indicator will illuminate for 2 seconds and turn off followed by the manual (SOS) switch green indicator illuminating and remaining on under normal operation. If neither the red nor green indicators remain on, verification of the subscription should be performed.
PROCEDURE
1. | CONFIRM GREEN INDICATOR COMES ON |
(a) After the engine switch is turned on (IG) and the manual (SOS) switch red indicator has come on for 2 seconds, confirm that the manual (SOS) switch green indicator comes on for 2 seconds.
OK:
Green indicator comes on.
NG | ![]() | GO TO STEP 6 |
|
2. | CONFIRM SUBSCRIPTION MODE |
(a) Confirm the indicator status 5 seconds after the engine switch is turned on (IG).
Result | Proceed to |
---|---|
Green indicator remains on | A |
Green indicator remains off | B |
A | ![]() | USE SIMULATION METHOD TO CHECK |
|
3. | INPUT VIN WITH TECHSTREAM |
(a) Turn the engine switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the engine switch on (IG) and wait for 10 seconds.
(d) Turn the Techstream on.
(e) Choose "Telematics" from the System Selection Menu, and then click "Utility".
(f) Click "VIN Synchronization" on the Utility Selection Menu.
Click here
|
4. | CONFIRM SUBSCRIPTION MODE |
(a) Confirm the indicator status at 5 seconds after the engine switch is turned on (IG).
Result | Proceed to |
---|---|
Green indicator remains on | A |
Green indicator remains off | B |
A | ![]() | END |
|
5. | REPLACE DCM (TELEMATICS TRANSCEIVER) |
(a) Replace the DCM (telematics transceiver).
Click here
NOTICE:
NEXT | ![]() | PERFORM DCM ACTIVATION |
6. | CHECK DTC |
(a) Turn the engine switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the engine switch on (IG) and wait for 10 seconds or more.
(d) Turn the Techstream on.
(e) Clear the DTCs.
Body Electrical > Telematics > Clear DTCs(f) Check for DTCs and check that no DTCs are output.
Body Electrical > Telematics > Trouble CodesOK:
No DTCs are output.
NG | ![]() | GO TO DIAGNOSTIC TROUBLE CODE CHART |
|
7. | REPLACE DCM (TELEMATICS TRANSCEIVER) |
(a) Replace the DCM (telematics transceiver).
Click here
NOTICE:
NEXT | ![]() | PERFORM DCM ACTIVATION |
Lexus RX (RX 350L, RX450h) 2016-2023 Owners Manual > Using an external device: Listening to an iPod
Connecting an iPod enables you to enjoy music from the vehicle
speakers.
Press the "MEDIA" button or select "iPod" on the audio source selection
screen.
iPod top screen
Pressing the "MEDIA" button displays the iPod top screen from any screen of
the
selected source.
■ Selecting a song
...
Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Dynamic Radar Cruise Control System: Lost Communication with ECM/PCM "A" Missing Message (U010087,U012587,U012687,U012987,U015587,U110687)
DESCRIPTION The forward recognition camera communicates with each sensor and ECU via CAN communication. If any malfunction is detected in a CAN communication circuit, one or more CAN communication system DTCs are stored. DTC No. Detection Item DTC Detection Condition Trouble Area MIL DT ...