RX 450h AWD V6-3.5L (2GR-FXE) Hybrid (2011)
Text in Illustration
NG -- REPLACE NO. 1 NAVIGATION WIRE
OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE See: Symptom Related
Diagnostic Procedures/Lexus Enform System
DCM Operation History
CELLULAR COMMUNICATION: SAFETY CONNECT SYSTEM: DCM OPERATION HISTORY
1. DCM OPERATION HISTORY
This function shows the telematics network status when the DCM (Telematics Transceiver) was operated. Use this when no DTC is present but
this telematics system was unable to connect to the call center. This symptom may occur if cell phone signal strength was very weak.
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Choose "Telematics" from the System Selection Menu, and then click "Utility".
(e) Click "DCM Operation History" on the Utility Selection Menu.
(f) Follow the instructions on the Techstream.