Toyota Corolla Cross: Telematics System
Toyota Corolla Cross (2022-2024) Service Manual / Audio & Visual & Telematics / Telematics / Telematics System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Operation Check
- Utility
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Lost Communication with Body Control Module Missing Message (U014087,U015587,U016387)
- Does not Recognize Voice Commands Performed to Contact Support Center
- Remote Engine Starter does not Operate
- DCM Data Signal Circuit between Radio Receiver and DCM
- Warning Notification Function Malfunction
- Remote Service Malfunction
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Precaution
PRECAUTION
PRECAUTION FOR REPLACING PART
(a) After replacing the radio and display receiver assembly or
DCM (telematics transceiver), some functions and services may not be available after
the i
Parts Location
PARTS LOCATION
ILLUSTRATION
*1
MAP LIGHT ASSEMBLY
- MANUAL (SOS) SWITCH
*2
TELEPHONE MICROPHONE ASSEMBLY
*3
ROOF ANTENNA
System Diagram
SYSTEM DIAGRAM
SEE MORE:
System Diagram
SYSTEM DIAGRAM
OVERALL CAN BUS DIAGRAM
*A
w/ Parking Assist Monitor System
*B
w/o Parking Assist Monitor System
CAN Main Bus Line
Terminating Resistor
CAN Branch Line
*
Refrigerant Pressure Sensor Circuit Short to Ground (P053011)
DESCRIPTION The air conditioner pressure sensor, which is installed to the high pressure side pipe to detect refrigerant pressure, sends a refrigerant pressure signal to the air conditioning amplifier assembly. The air conditioning amplifier assembly converts this signal to a pressure value accordin
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