Toyota Corolla Cross: Intuitive Parking Assist System
Toyota Corolla Cross (2022-2024) Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Intuitive Parking Assist System
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Customize Parameters
- Calibration
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Data List / Active Test
- Diagnostic Trouble Code Chart
- VEHICLE CONTROL HISTORY (RoB)
- Clearance Warning ECU System Internal Failure (C161504)
- Ultrasonic Sensor (Front Left Corner) Missing Message (C1AE187)
- Ultrasonic Sensor (Front Left Corner) Component Internal Failure (C1AE196)
- Ultrasonic Sensor (Front Left Center) Missing Message (C1AE287)
- Ultrasonic Sensor (Front Left Center) Component Internal Failure (C1AE296)
- Ultrasonic Sensor (Front Right Center) Missing Message (C1AE387)
- Ultrasonic Sensor (Front Right Center) Component Internal Failure (C1AE396)
- Ultrasonic Sensor (Front Right Corner) Missing Message (C1AE487)
- Ultrasonic Sensor (Front Right Corner) Component Internal Failure (C1AE496)
- Ultrasonic Sensor (Rear Left Corner) Missing Message (C1AE687)
- Ultrasonic Sensor (Rear Left Corner) Component Internal Failure (C1AE696)
- Ultrasonic Sensor (Rear Left Center) Missing Message (C1AE787)
- Ultrasonic Sensor (Rear Left Center) Component Internal Failure (C1AE796)
- Ultrasonic Sensor (Rear Right Center) Missing Message (C1AE887)
- Ultrasonic Sensor (Rear Right Center) Component Internal Failure (C1AE896)
- Ultrasonic Sensor (Rear Right Corner) Missing Message (C1AE987)
- Ultrasonic Sensor (Rear Right Corner) Component Internal Failure (C1AE996)
- Lost Communication with ECM/PCM "A" Missing Message (U010087,...,U110387)
- Clearance Warning ECU Power Source Circuit
- Sensor Frozen Indication (Dirty or Frozen)
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Precaution
PRECAUTION
SENSOR EXPRESSIONS
(a) The descriptions for the blind spot monitor sensors differ
depending on the system. The expressions listed in the table below are used in this
Repair Manual.
Parts Location
PARTS LOCATION
ILLUSTRATION
*A
for Gasoline Model
*B
for HEV Model
*1
BRAKE ACTUATOR ASSEMBLY (SKID CONTROL ECU)
System Diagram
SYSTEM DIAGRAM
SEE MORE:
Precaution
PRECAUTION
SENSOR EXPRESSIONS
(a) The descriptions for the blind spot monitor sensors differ
depending on the system. The expressions listed in the table below are used in this
Repair Manual.
Part Name
Actual Part Name
Blind spot monitor sensor LH (B)
Immobiliser Amp Missing Message (B278E87)
DESCRIPTION A transponder key amplifier is built into the certification ECU (smart key ECU assembly).
When a communication malfunction occurs with the transponder key amplifier inside the certification ECU (smart key ECU assembly), this DTC is stored.
DTC No. Detection Item
DTC Detect
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