Toyota Corolla Cross: Lighting System (w/ Afs)
Toyota Corolla Cross (2022-2025) Service Manual / Vehicle Exterior / Lighting (ext) / Lighting System (w/ Afs)
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Operation Check
- Customize Parameters
- Initialization
- Problem Symptoms Table
- Terminals Of Ecu
- Freeze Frame Data
- Data List / Active Test
- Diagnostic Trouble Code Chart
- VEHICLE CONTROL HISTORY (RoB)
- Light Sensor Circuit Malfunction (B124400)
- Swivel Motor LH Missing Message (B241087,B241187)
- Swivel Motor LH Malfunction (B241200,B241300,B241700,B241800)
- Rear Height Sensor Circuit Voltage Out of Range (B241A1C)
- Leveling Motor LH Missing Message (B242487,B242587)
- Headlight Control Module (Sub) System Internal Failure (B242C04,B242D04)
- IG Circuit Short to Ground or Open (B242E14)
- ECUB Circuit Short to Ground or Open (B242F14)
- Headlight Source LH Malfunction (B243900,B243A00)
- Low Beam LH Circuit Voltage Out of Range (B24441C,B24451C)
- Lost Communication With ECM/PCM "A" Missing Message (U010087,...,U111787)
- Lost Communication with TCM Missing Message (U010187,U010087,U012987,U013187,U014087,U015587,U024287,U029387)
- Lost Communication with Steering Angle Sensor Module Missing Message (U012687,U012987,U014087,U015587,U024187)
- CAN Register Fixing Internal Electronic Failure (U100049)
- Turn Signal Switch Circuit
- Headlight Dimmer Switch Circuit
- Parking Light/Daytime Running Light Circuit
- Front Fog Light Circuit
- Hazard Warning Switch Circuit
- Back-up Light Circuit
- Front Side Marker Light Circuit
- Taillight Relay Circuit
- High Beam Headlight Circuit
READ NEXT:
Precaution
PRECAUTION REPLACEMENT PRECAUTIONS (a) When replacing the headlight ECU sub-assembly LH, always replace it with a new one. If a headlight ECU sub-assembly LH which was installed to another vehicle is
Parts Location
PARTS LOCATION ILLUSTRATION
*1 HEADLIGHT UNIT ASSEMBLY LH
*2 HEADLIGHT UNIT ASSEMBLY RH
*3 SIDE TURN SIGNAL LIGHT ASSEMBLY LH
*4 SIDE TURN SIGNAL LIGHT ASSEMBLY RH
System Diagram
SYSTEM DIAGRAM Daytime Running Light
Light Auto Turn-off System
Automatic Headlight Beam Level Control System
Intelligent Adaptive Front-lighting System (AFS)
Extended Headlight Lighting Syste
SEE MORE:
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Depending on the multi-display settings, the background will remain
started even when the ignition switch is turned off. For that reason, check the
multi-display setting before performing an inspection.
Click here
General Function
Symptom
Back Door Courtesy Switch Circuit
DESCRIPTION The main body ECU (multiplex network body ECU) receives a back door open/closed signal from the back door courtesy light switch (back door lock assembly). WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registr
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