Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Dcm Activation

DCM ACTIVATION

HINT:

If the DCM (telematics transceiver) has been replaced, it is necessary to perform the Register Vehicle Information procedure.

DCM ACTIVATION

(a) Connect the Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(c) Turn the Techstream on.

(d) Choose "Telematics" from the System Selection Menu, and then click "Utility".

(e) Click "VIN Synchronization" on the Utility Selection Menu.

(f) According to the display on the Techstream, read the IMEI, ICCID, software version and VIN.

(g) Turn the engine switch off.

(h) Turn the engine switch to on (IG) and wait until only the manual (SOS) switch green indicator turns on.

HINT:

If only the manual (SOS) switch green indicator does not turn on even after 20 minutes elapse with the engine switch on (IG), refer to "GREEN INDICATOR REMAINS OFF".

Click here