2023 Honda HR-V Service and Repair Manual

Engine and Drivetrain

• 2.0L Inline 4-Cylinder DOHC i-VTEC Engine: Complete mechanical repair, teardown, and assembly procedures for the standard North American 158-horsepower K20Z5 power plant.
• e:HEV Full Hybrid Powertrain: Specialized global market diagnostics covering the 1.5L Atkinson-cycle engine paired with the intelligent 2-Motor i-MMD hybrid system.
• PGM-FI (Programmed Fuel Injection): Comprehensive fuel delivery testing, multi-point fuel injection rail checks, and dual variable timing control (VTC) calibration data.
• Continuously Variable Transmission (CVT): Complete belt, pulley, fluid flush protocols with Honda HCF-2 fluid, and pressure solenoid troubleshooting workflows.
• Real Time AWD with Intelligent Control System: Transfer case servicing, rear differential electronic control clutch diagnostics using Honda DPSF-II fluid, and multi-plate clutch assembly overhaul guides.
• Drivetrain Components: Half-shafts, front and rear hub assemblies, constant velocity axle replacement, and differential seal repairs.

Chassis and Suspension

• Front Suspension: Detailed repair maps for the MacPherson strut assemblies, lower control arms, and front stabilizer bar linkages.
• Rear Suspension: Component specifications and removal steps for the independent multi-link rear suspension newly introduced to this platform.
• Electric Power Steering (EPS): Steering rack replacement, dual-pinion electronic control diagnostics, and steering torque sensor calibration.
• Wheel Alignment: Precise front and rear toe, camber, and caster specifications optimized for standard 17-inch or available Sport/EX-L 18-inch wheel variants.

Braking Systems

• Anti-Lock Braking System (ABS): Module testing, hydraulic actuator bleeding, and wheel speed sensor cleaning loops.
• Vehicle Stability Assist (VSA): Integrated VSA control module wiring, yaw rate sensor diagnostics, and active traction control troubleshooting.
• Brake Components: Front ventilated brake discs, rear solid brake discs, caliper rebuild configurations, and electronic parking brake integration with Honda DOT 3 heavy-duty fluid.
• Automatic Brake Hold and Hill Descent Control: Troubleshooting procedures for the electric brake hold actuators and hill descent control module valves.

Electrical and Wiring

• EWD Library: Complete, high-resolution factory color electrical wiring diagrams.
• Power Distribution: Main under-hood and cabin interior fuse box schematics, wiring harnesses, and relay positions.
• Body Control Module (BCM): Smart Entry with Walk Away Auto Lock configuration, remote engine start logic, and power windows multiplex programming.
• Drive Mode Switch Control: Troubleshooting logic for the console-mounted toggle pathways governing Normal, Econ, and Snow drive modes.

Air Conditioning and HVAC

• Automatic Climate Control System: Cabin humidity sensors, electric air mix motors, and blower motor resistor diagnostics.
• Refrigerant Specs: Detailed R-1234yf charging limits, compressor oil flushing parameters, and low/high pressure testing specifications.

Body and Interior

• Honda Sensing ADAS Array: Driver attention monitor calibration paths, front camera and radar alignment, lane keeping assist configurations, and blind spot information routing.
• Supplemental Restraint System (SRS): Airbag deployment parameters, body stabilizing seat occupancy sensors, and seat belt pre-tensioner diagnostic checks.
• Infotainment and Connectivity: Wiring diagrams for the standard 7-inch or available 9-inch touchscreen systems, wireless Apple CarPlay, wireless Android Auto, and wireless device charging pad layouts.

Diagnostics and Troubleshooting

• DTC Lookups: Step-by-step diagnostic flowcharts mapping symptom to mechanical cause.
• Honda Diagnostic System (HDS): Scan tool connectivity pathways, bidirectional parameter tests, and data freeze frame capture routines.

Common Error Codes Covered

Engine and Hybrid System Codes

• P0171: Fuel System Too Lean (Air/fuel ratio monitoring and vacuum leak isolation).
• P0300: Random/Multiple Cylinder Misfire Detected (Ignition coil and spark plug isolation).
• P0128: Cooling System Malfunction (Engine coolant thermostat diagnostics).
• P1253: Malfunction in VTEC System (VTEC solenoid spool valve circuit check).

Transmission Codes

• P0705: Transmission Range Sensor Circuit Malfunction (CVT gear selector signal fault).
• P0840: Transmission Fluid Pressure Sensor/Switch ‘A’ Circuit.
• P2714: Pressure Control Solenoid ‘D’ Performance or Stuck Off.

ABS and VSA Chassis Codes

• 81-01: Central Processing Unit (CPU) Internal Error (VSA/ABS Module).
• 22-01: Left Rear Wheel Speed Sensor Circuit Malfunction.
• 61-01: Battery Voltage Low (Common vehicle stability system system trigger).

Network Communication Codes

• U0100: Lost Communication with ECM/PCM.
• U0104: Lost Communication with Cruise Control Module (Adaptive cruise control radar failure code).

Body Control Codes

• B1000: Interior Multiplex Control Unit Internal Error.
• B1241: A/C Climate Control Electric Air Mix Motor Circuit Malfunction.

And thousands of additional diagnostic codes, test procedures, wiring diagrams, and repair instructions.

• Professional automotive workshops
• Independent repair garages
• Mobile mechanics
• Automotive technicians
• Vehicle owners performing DIY repairs
• Automotive training institutions