Toyota Corolla Cross: Safety Connect System
Toyota Corolla Cross (2022-2025) 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
- Data List / Active Test
- Diagnostic Trouble Code Chart
- VEHICLE CONTROL HISTORY (RoB)
- 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
READ NEXT:
Precaution
PRECAUTION
WHEN DISCONNECTING AUXILIARY BATTERY CABLE
NOTICE:
After turning the ignition switch off, waiting time may be required
before disconnecting the cable from the negative (-) auxiliary ba
Parts Location
PARTS LOCATION
ILLUSTRATION
*1
MAP LIGHT ASSEMBLY
- MANUAL (SOS) SWITCH
*2
TELEPHONE MICROPHONE ASSEMBLY
ILLUSTRATION
*A
System Diagram
SYSTEM DIAGRAM
SEE MORE:
Operation not Accepted Even If Air Conditioning Switch is Operated
DESCRIPTION If the air conditioning system cannot be operated using the air conditioning control assembly, the following factors may be the cause.
Symptom Factor
Air conditioning system cannot be operated using air conditioning control assembly
(With the exception of the swi
Vehicle Speed Signal Circuit Open (B228231,B228262)
DESCRIPTION DTC B228231 is stored when the vehicle speed signal sent by the skid control ECU via direct line and the vehicle speed signal sent via CAN communication do not match.
DTC B228262 is stored when a malfunction in the vehicle speed sensor is detected.
DTC No. Detection Item
D
© 2020-2025 Copyright www.tcorollacross.com
