2023 Honda Vezel Service and Repair Manual

This 2023 Honda Vezel/ HR-V Service and Repair Manual Covers

Engine & Drivetrain

Petrol Engine

• 1.5L DOHC i-VTEC Inline-4 (L15Z Series)

Hybrid Powertrain (e: HEV)

• 1.5L Atkinson-Cycle DOHC Inline-4 (LEB-H8)
• Dual Electric Motor e: HEV Hybrid System
• Lithium-Ion High-Voltage Battery Pack
• Electronic Continuously Variable Transmission (e-CVT)

Coverage Includes

• Engine mechanical overhaul procedures
• Direct fuel injection system diagnostics
• Variable valve timing (i-VTEC) diagnostics
• e:HEV hybrid system diagnostics
• High-voltage battery testing and servicing
• Intelligent Power Unit (IPU) diagnostics
• Power Control Unit (PCU) diagnostics
• Electric traction motor diagnostics
• Regenerative braking system diagnostics
• Cooling system troubleshooting
• Emissions control system repairs
• Intake and exhaust system servicing
• e-CVT diagnostics and repair procedures
• Engine Control Module (ECM) diagnostics

Chassis & Suspension

• MacPherson strut front suspension repairs
• Torsion beam rear suspension servicing
• Electric Power Steering (EPS) diagnostics
• Steering angle sensor calibration
• Wheel alignment specifications
• Wheel bearing replacement procedures
• Suspension component testing and troubleshooting
• Tire Pressure Monitoring System (TPMS) diagnostics

Braking Systems

• Anti-lock Braking System (ABS) diagnostics
• Electronic Brake Distribution (EBD) diagnostics
• Vehicle Stability Assist (VSA) diagnostics
• Brake Hold system diagnostics
• Electronic parking brake diagnostics
• Regenerative braking system diagnostics
• Brake hydraulic system service procedures
• Brake component inspection and replacement procedures

Electrical & Wiring

• Complete Honda factory wiring diagrams
• High-voltage hybrid system schematics
• CAN and CAN-FD network diagnostics
• Body Control Module diagnostics
• Power distribution schematics
• Fuse and relay identification
• Charging system diagnostics
• Starting system troubleshooting
• Exterior and interior lighting diagnostics
• Digital instrument cluster diagnostics
• Honda CONNECT infotainment system diagnostics
• Wireless Apple CarPlay® and Android Auto™ troubleshooting

Honda SENSING & Driver Assistance Systems

• Collision Mitigation Braking System™ (CMBS™) diagnostics
• Adaptive Cruise Control (ACC) diagnostics
• Low-Speed Follow system diagnostics
• Lane Keeping Assist System (LKAS) diagnostics
• Road Departure Mitigation System diagnostics
• Traffic Sign Recognition (TSR) diagnostics
• Lead Car Departure Notification System diagnostics
• Blind Spot Information System diagnostics where equipped
• Rear Cross Traffic Monitor diagnostics where equipped
• Front radar sensor calibration procedures
• Forward camera aiming and calibration procedures

Air Conditioning & HVAC

• Automatic climate control diagnostics
• HVAC control module testing
• Refrigerant servicing specifications
• Hybrid climate control integration diagnostics
• Heating and ventilation troubleshooting
• Cabin air quality system diagnostics
• Blower motor repairs
• Air distribution actuator diagnostics

Body & Interior

• Interior trim removal and installation procedures
• Smart entry system diagnostics
• Walk-away auto lock diagnostics
• Push-button start system diagnostics
• Power tailgate diagnostics where equipped
• Door lock and power window diagnostics
• Exterior body repair procedures
• Airbag and occupant restraint system servicing
• Occupant detection system diagnostics

Diagnostics & Troubleshooting

• Honda-specific diagnostic procedures
• OBD-II and manufacturer-specific DTC lookup
• Honda Diagnostic System (HDS) procedures
• ADAS calibration workflows
• Hybrid system troubleshooting workflows
• Module programming and configuration procedures
• Component testing specifications
• Electrical fault tracing procedures
• Service functions and adaptations

Common Error Codes Covered

This manual provides diagnostic and repair procedures for thousands of Honda-specific fault codes, including:

Engine & Hybrid System Codes

• P0172 – Fuel System Too Rich
• P0300 – Random/Multiple Cylinder Misfire Detected
• P219A – Air-Fuel Ratio Imbalance
• P0A7F – Hybrid Battery Pack Deterioration
• P0A80 – Replace Hybrid Battery Pack
• P1C7A – Hybrid Power Control System Fault

Transmission & Drivetrain Codes

• P0700 – Transmission Control System Malfunction
• P0962 – Pressure Control Solenoid Circuit Low
• P17F0 – e-CVT Control System Fault
• P1890 – Transmission Performance Fault

ABS & Chassis Codes

• C0035 – Left Front Wheel Speed Sensor Fault
• C0051 – Steering Angle Sensor Fault
• C1111 – ABS Pump Motor Circuit Fault
• C1A44 – Electronic Parking Brake Fault

Network Communication Codes

• U0100 – Lost Communication with ECM/PCM
• U0121 – Lost Communication with ABS Control Module
• U3000 – Control Module Internal Performance Fault
• U0401 – Invalid Data Received from ECM/PCM

Honda SENSING and ADAS Codes

• C1101 – Forward Radar Sensor Misalignment
• C1102 – Forward Camera Calibration Fault
• B2A60 – Lane Keeping Assist System Fault
• B2A67 – Collision Mitigation Braking System Fault

Body Control Codes

• B12C5 – Smart Entry System Fault
• B1425 – Power Tailgate System Fault
• B1A69 – Occupant Detection System Fault
• B1000 – Control Unit Internal Failure

And thousands of additional diagnostic codes, wiring diagrams, troubleshooting workflows, technical service information, calibration procedures, and repair instructions.

Who Is This Manual For?

• Professional Honda service centers
• Independent repair garages
• Hybrid vehicle specialists
• ADAS calibration technicians
• Mobile mechanics
• Automotive technicians
• Honda Vezel owners performing DIY repairs
• Automotive training institutions

If you are troubleshooting, maintaining, servicing, or repairing a 2023 Honda Vezel, this is the factory workshop manual you need.