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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Installation
INSTALLATION CAUTION / NOTICE / HINT NOTICE: If the millimeter wave radar sensor assembly has been struck or dropped, replace the millimeter wave radar sensor assembly with a new one. PROCEDURE 1. INSTALL MILLIMETER WAVE RADAR SENSOR ASSEMBLY (a) Attach the guide to install the millimeter wave radar
Inspection
INSPECTION PROCEDURE 1. INSPECT QUICK HEATER ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition A-1 (B) - B-1 (E) Always Below 1 Ω A-2 (E) - B-2 (B) Always Below 1 Ω A
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