Toyota Camry (XV70): Can Communication System
Toyota Camry Repair Manual XV70 (2018-2024) / Power Source, Network / Networking / Can Communication System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Utility
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Combination Table
- Dtc Check / Clear
- Fail-safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- ECU Malfunction (B1003)
- Skid Control ECU Communication Stop Mode
- Clearance Warning ECU Communication Stop Mode
- Air Conditioning Amplifier Communication Stop Mode
- Power Steering ECU Communication Stop Mode
- Steering Angle Sensor Communication Stop Mode
- ECM Communication Stop Mode
- Main Body ECU Communication Stop Mode
- Combination Meter ECU Communication Stop Mode
- Certification ECU Communication Stop Mode
- Center Airbag Sensor Communication Stop Mode
- 4WD Control ECU Communication Stop Mode
- Radio Receiver Assembly Communication Stop Mode
- Blind Spot Monitor Sensor Communication Stop Mode
- Parking Assist ECU Communication Stop Mode
- DCM Communication Stop Mode
- Headup Display Communication Stop Mode
- Millimeter Wave Radar Sensor Communication Stop Mode
- Rear Television Camera Communication Stop Mode
- Restraints Occupant Classification System Module Communication Stop Mode
- Open in Bus 1 Main Bus Line
- Check Bus 1 Lines for Short Circuit
- Check Bus 1 Line for Short to +B
- Check Bus 1 Line for Short to GND
- Open in One Side of Bus 1 Branch Line
- Open in Bus 2 Main Bus Line
- Check Bus 2 Lines for Short Circuit
- Check Bus 2 Line for Short to +B
- Check Bus 2 Line for Short to GND
- Open in Bus 3 Main Bus Line
- Check Bus 3 Lines for Short Circuit
- Check Bus 3 Line for Short to +B
- Check Bus 3 Line for Short to GND
- Open in One Side of Bus 3 Branch Line
- Open in Bus 4 Main Bus Line
- Check Bus 4 Lines for Short Circuit
- Check Bus 4 Line for Short to +B
- Check Bus 4 Line for Short to GND
- Open in One Side of Bus 4 Branch Line
- Open in Bus 5 Main Bus Line
- Check Bus 5 Lines for Short Circuit
- Check Bus 5 Line for Short to +B
- Check Bus 5 Line for Short to GND
- Open in One Side of Bus 5 Branch Line
- Front Camera Module Communication Stop Mode
- Tire Pressure Monitor ECU Communication Stop Mode
READ NEXT:
Precaution
PRECAUTION NOTICE FOR INITIALIZATION NOTICE:
When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected.
System See
Parts Location
PARTS LOCATION ILLUSTRATION
*1 BRAKE ACTUATOR ASSEMBLY
*2 FORWARD RECOGNITION CAMERA
(w/ Front Camera System)
*3 ECM (for A25A-FKS)
*4 ECM (for 2GR-FKS)
System Diagram
SYSTEM DIAGRAM (a) The CAN communication system is composed of 5 buses.
*A w/ Parking Assist Monitor System or Panoramic View Monitor System
*B w/ Rear View Monitor System
SEE MORE:
Front Disc Brake Pad
ComponentsCOMPONENTS ILLUSTRATION
*1 FRONT DISC BRAKE ANTI-SQUEAL SHIM KIT
*2 FRONT DISC BRAKE PAD
*3 FRONT DISC BRAKE CYLINDER ASSEMBLY
*4 FRONT DISC BRAKE PAD WEAR INDICATOR PLATE
*5 FRONT NO. 1 DISC BRAKE ANTI-SQUEAL SHIM
*6 FRONT NO. 2 DISC
Inspection
INSPECTION PROCEDURE 1. INSPECT STARTER ASSEMBLY
CAUTION: As a large electric current passes through the cable during this inspection, a thick cable must be used. If not, the cable may become hot and cause injury.
NOTICE: Perform each of the following tests within 3 to 5 seconds to prevent the c
© 2023-2026 Copyright www.tocamry.com
