Toyota Camry (XV70): Safety Connect System
Toyota Camry Repair Manual XV70 (2018-2024) / 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
- Dtc Check / Clear
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Vehicle Control History
- Telephone Sub Antenna Circuit Short to Ground (B153711,B153713)
- Indicator (Red) Circuit Short to Ground (B157011,B157013)
- Indicator (Green) Circuit Short to Ground (B157111,B157113)
- Microphone Circuit Open (B157213)
- DCM System Internal Failure (B15A804)
- GNSS Antenna Circuit Short to Ground (B15C111,B15C113)
- Airbag Signal Signal Plausibility Failure (B15C464)
- Emergency Call Switch Circuit Short to Ground (B15C511,B15C513)
- Telephone Main Antenna Circuit Short to Ground (B15CB11,B15CB13)
- Backup Battery Internal Electronic Failure (B15CC49)
- Green Indicator Remains Off
- Red Indicator Remains On
- Unable To Connect To Call Center
- Emergency Call Switch Illumination Circuit
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the t
Parts Location
PARTS LOCATION ILLUSTRATION
*1 FRONT NO. 2 SPEAKER ASSEMBLY (RH)
*2 DCM (TELEMATICS TRANSCEIVER) - BUB (BACK-UP BATTERY)
*3 AIRBAG SENSOR ASSEMBLY
*4 INSTRUMENT P
System Diagram
SYSTEM DIAGRAM
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Removal
REMOVAL CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during rear stereo component speaker assembly removal/installation are shown below. Necessary Procedure Afte
Definition Of Terms
DEFINITION OF TERMS
Term Definition
Monitor description Description of what the ECM monitors and how it detects malfunctions (monitoring purpose and details).
Related DTCs Group of diagnostic trouble codes that are output by the ECM based on the same malfunction detection
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