2012 Honda Insight Service and Repair Manual

Engine and Drivetrain

• Complete repair procedures for the 1.3L SOHC i-VTEC 4-Cylinder Engine
• Integrated Motor Assist (IMA) hybrid system overhaul, calibration, and high-voltage safety protocols
• Fuel injection system (Sequential Multi-Point Fuel Injection) diagnostics and repair procedures
• Engine cooling system service specifications and water pump replacement
• Exhaust and emissions control system repairs (ULEV-2/AT-PZEV compliance data)
• Continuously Variable Transmission (CVT) troubleshooting, multi-plate clutch calibration, and overhaul procedures
• Drive axles, CV joints, and front-wheel-drive hub assembly service

Chassis and Suspension

• Front suspension repair procedures specific to the Honda global subcompact platform
• Rear suspension (torsion beam) repair procedures specific to the vehicle platform
• Steering system diagnostics (Electric Power Steering / EPS) and service specifications
• Wheel alignment specifications and adjustment procedures
• Wheel bearing replacement procedures
• Suspension component diagnostics and troubleshooting

Braking Systems

• Anti-Lock Braking System (ABS) diagnostic procedures
• Vehicle Stability Assist (VSA) with traction control diagnostics and sensor calibration
• Brake hydraulic system, master cylinder, and vacuum booster service specifications
• Regenerative braking coordination and electronic brake-force distribution (EBD) service
• Parking brake service and manual cable adjustment procedures
• Brake component (Front Disc / Rear Drum) inspection and replacement procedures

Electrical and Wiring

• Complete factory wiring diagrams and ground distribution schematics
• 12V Battery, 3-phase hybrid motor winding, charging, and starting system diagnostics
• Body Control Module (BCM) diagnostics and programming procedures
• Power distribution, fuse box schematics, and multiplex integrated control unit (MICU) maps
• Lighting system diagnostics (including map lights, turn indicators, and halogen headlight assemblies)
• Infotainment, Eco Assist system (including ambient meter color logic), and Honda Satellite-Linked Navigation troubleshooting

Air Conditioning and HVAC

• Climate control system diagnostics (manual and automatic variations)
• HVAC component replacement procedures (compressor, evaporator, and blower motor)
• Refrigerant specifications and servicing procedures
• Heating and ventilation system troubleshooting (including cabin dust and pollen filter service)

Body and Interior

• Interior trim, center console, dashboard assembly, and seat removal and installation procedures
• Exterior body repair information and Advanced Compatibility Engineering (ACE) structure details
• Door, window, and power locking system diagnostics
• Supplemental Restraint System (SRS) airbag and occupant restraint system service procedures

Diagnostics and Troubleshooting

• Diagnostic Trouble Code (DTC) lookup procedures and multi-information display (MID) alerts
• Manufacturer-specific scan tool procedures and Honda Service Connector System (SCS) mode
• Component testing specifications for the Intelligent Power Unit (IPU)
• Step-by-step troubleshooting workflows for the hybrid battery pack and contactors
• Control module diagnostic procedures and Maintenance Minder system resets

Common Error Codes Covered

Engine Codes

• P0A7F: Hybrid Battery Pack Deterioration
• P1435: Charge/Discharge Balance Problem (IMA System Fault)
• P1446: IPM (Intelligent Power Module) Overheating Malfunction
• P0300: Random/Multiple Cylinder Misfire Detected
• P0420: Catalyst System Efficiency Below Threshold

Transmission Codes

• P0705: Transmission Range Sensor Circuit Malfunction
• P0715: Input/Turbine Speed Sensor Circuit Malfunction
• P0730: Incorrect Gear Ratio (CVT Pulley/Belt Slippage)

ABS and Chassis Codes

• Code 11-11: Left Front Wheel Speed Sensor Open Circuit
• Code 61-11: Modulator-Control Unit Low Power Supply Voltage
• Code 84-11: Sensor Cluster (Yaw Rate/Lateral G/Longitudinal G Sensor) Neutral Position Not Written

Network Communication Codes

• U0100: Lost Communication with ECM/PCM
• U0110: Lost Communication with IMA Control Motor Module
• U1290: Controller Area Network (CAN) Smart Entry Malfunction

Body Control Codes

• B1241: B-CAN Communication Problem
• B1C70: Curtain Airbag Inflator Circuit Shorted

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