Lexus NX: System Diagram
Lexus NX Service Manual / Audio & Visual & Telematics / Cellular Communication / Safety Connect System / System Diagram
SYSTEM DIAGRAM
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System Description
SYSTEM DESCRIPTION DESCRIPTION (a) Safety Connect performs ACN (Automatic Collision Notification), manual emergency calling, stolen vehicle tracking and roadside assistance service, by audio and data
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the safety connect system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Dcm Operation History
DCM OPERATION HISTORY HINT:
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 unab
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Reassembly
REASSEMBLY PROCEDURE 1. INSTALL ROOF WIND DEFLECTOR PANEL SUB-ASSEMBLY (a) Attach the 2 guides as shown in the illustration to install the roof wind deflector panel sub-assembly. (b) Attach the 2 springs as shown in the illustration. *a Spring - - NOTICE: Make sure that the springs are
Control Module Communication Bus Off (U0073,U0100,U0126,U0129,U0140,U0163,U0233,U0265-U0268,U1110)
DESCRIPTION These DTCs are stored if there is a malfunction in the CAN communication system connected to the parking assist ECU. HINT: If CAN communication system DTCs are stored, they may also be stored in other systems. DTC No. Detection Item DTC Detection Condition Trouble Area U0073
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