Lexus NX: Safety Connect System
Lexus NX Service Manual / Audio & Visual & Telematics / Cellular Communication / Safety Connect System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Dcm Operation History
- Dcm Activation
- Acn Call End
- Customize Parameters
- Initialization
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Vehicle Control History
- Telephone Sub Antenna Circuit Short to Ground (B153711,B153713)
- DCM System Internal Failure (B15A804)
- Telephone Main Antenna Circuit Short to Ground (B15CB11,B15CB13)
- Green Indicator Remains Off
- Unable To Connect To Call Center
- Emergency Call Switch Illumination Circuit
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Precaution
PRECAUTION WHEN DISCONNECTING AUXILIARY BATTERY CABLE NOTICE:
After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery
Parts Location
PARTS LOCATION ILLUSTRATION *A w/o Navigation System *B w/ Navigation System *1 FRONT NO. 1 SPEAKER ASSEMBLY RH *2 FRONT NO. 2 SPEAKER ASSEMBLY RH *3 TELEPHONE MICROPHONE ASS
System Diagram
SYSTEM DIAGRAM
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Terminals Of Ecu
TERMINALS OF ECU CHECK MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU), INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY *1 Main Body ECU (Multiplex Network Body ECU) - - (a) Remove the main body ECU (multiplex network body ECU) from the instrument panel junction block assembly. Click here (b) Me
Relay
InspectionINSPECTION PROCEDURE 1. INSTALL RELAY BLOCK ASSEMBLY (a) Preparations for inspection (1) Connect the positive battery terminal to terminal 2 of the fuel lid opener relay and the negative battery terminal to terminal 1. (b) Measure resistance (1) Measure the resistance accor
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