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:
Starter Relay Circuit Short to Battery (P061512)
MONITOR DESCRIPTION While the engine is being cranked, positive auxiliary battery voltage is applied to terminal STA of the ECM. If the ECM detects the starter control (STA) signal while the vehicle is being driven, it determines that there is a malfunction in the STA circuit. The ECM then illuminat
Operation Check
OPERATION CHECK
CHECK NAVIGATION SYSTEM NORMAL CONDITION (w/ Navigation Function)
(a) If the cause of a symptom is any of the following, the corresponding
symptom is normal; it is not due to a malfunction.
Symptom
Answer
A longer route than expected is cho
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