2017 Hyundai Tucson Fuel Cell (LM FCEV) 100KW Service and Repair Manual

This 2017 Hyundai Tucson Fuel Cell (LM FCEV) 100kW Service and Repair Manual Covers

Fuel Cell Powertrain

Hydrogen Fuel Cell System

• 100kW Fuel Cell Stack
• Hydrogen Fuel Cell Electric Vehicle (FCEV) System
• Proton Exchange Membrane Fuel Cell (PEMFC)
• High-Voltage Lithium-Ion Battery System
• Hydrogen Storage Tanks (700 Bar)
• Electric Traction Motor (100kW)
• Single-Speed Reduction Gear Transmission

Coverage Includes

• Fuel cell stack diagnostics and repair
• Hydrogen storage system servicing
• High-pressure hydrogen system diagnostics
• Fuel cell control module diagnostics
• Power Control Unit (PCU) diagnostics
• High-voltage battery testing and servicing
• Electric traction motor diagnostics
• DC-DC converter diagnostics
• Regenerative braking system diagnostics
• High-voltage safety procedures
• Cooling system troubleshooting
• Air supply system diagnostics
• Hydrogen leak detection procedures
• Fuel cell power management diagnostics
• Vehicle Control Unit (VCU) diagnostics

Chassis & Suspension

• MacPherson strut front suspension repairs
• Torsion axle rear suspension servicing
• SACHS premium shock absorber servicing
• Electric Power Steering (MDPS) diagnostics
• 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 Stability Control (ESC) diagnostics
• Electronic Brake Distribution (EBD) diagnostics
• Traction Control System (TCS) diagnostics
• Regenerative braking system diagnostics
• Brake hydraulic system service procedures
• Brake component inspection and replacement procedures
• Brake control module diagnostics

Electrical & Wiring

• Complete Hyundai factory wiring diagrams
• High-voltage electrical schematics
• CAN communication network diagnostics
• Body Control Module (BCM) diagnostics
• Fuel Cell Control Module diagnostics
• Power distribution schematics
• Fuse and relay identification
• 12-volt auxiliary battery diagnostics
• Charging system troubleshooting
• Exterior and interior lighting diagnostics
• Instrument cluster diagnostics
• Navigation system diagnostics
• Bluetooth connectivity diagnostics

Fuel Cell & Hydrogen Systems

• Hydrogen tank inspection procedures
• Hydrogen pressure regulator diagnostics
• Hydrogen supply line testing
• Fuel cell stack performance diagnostics
• Air compressor diagnostics
• Humidifier system diagnostics
• Fuel cell cooling system servicing
• Hydrogen leak detection procedures
• Fuel cell startup and shutdown diagnostics
• Fuel cell system calibration procedures

Air Conditioning & HVAC

• Automatic climate control diagnostics
• HVAC control module testing
• Electric air conditioning compressor diagnostics
• Heating and ventilation troubleshooting
• Blower motor repairs
• Air distribution actuator diagnostics
• Cabin air filtration system servicing

Body & Interior

• Interior trim removal and installation procedures
• Smart key system diagnostics
• Push-button start system diagnostics
• Door lock and power window diagnostics
• Rear hatch servicing
• Exterior body repair procedures
• Seat adjustment system repairs
• Airbag and occupant restraint system servicing
• Occupant classification system diagnostics

Diagnostics & Troubleshooting

• Hyundai GDS diagnostic procedures
• Fuel Cell Control Unit diagnostics
• OBD-II and manufacturer-specific DTC lookup
• High-voltage system troubleshooting
• Hydrogen system troubleshooting procedures
• 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 Hyundai-specific fault codes, including:

Fuel Cell System Codes

• P0A0A – High Voltage System Interlock Fault
• P0A1F – Fuel Cell Stack Performance Fault
• P0A7D – Hybrid Battery State of Charge Low
• P0A94 – DC/DC Converter Performance Fault
• P1A40 – Fuel Cell Air Compressor Fault
• P1A60 – Hydrogen Pressure System Fault

Electric Drive System Codes

• P0A92 – Motor Performance Fault
• P0A78 – Drive Motor Inverter Performance Fault
• P0A7A – Generator Inverter Performance Fault
• P1A20 – Traction Motor Control Fault

ABS & Chassis Codes

• C1208 – Wheel Speed Sensor Signal Fault
• C1210 – ABS Hydraulic Unit Fault
• C1260 – Steering Angle Sensor Fault
• C2402 – Motor-Driven Power Steering Fault

Network Communication Codes

• U0100 – Lost Communication with Vehicle Control Module
• U0121 – Lost Communication with ABS Control Module
• U0293 – Lost Communication with Hybrid Control System
• U0401 – Invalid Data Received from Control Module

Hydrogen System Codes

• P1A4B – Hydrogen Tank Pressure Fault
• P1A4D – Hydrogen Leak Detection Fault
• P1A50 – Fuel Cell Cooling System Fault
• P1A58 – Hydrogen Supply Valve Fault

Body Control Codes

• B1102 – Driver Airbag Circuit Fault
• B1329 – Smart Key Communication Fault
• B1602 – Immobilizer Communication Error
• B1764 – Tailgate Control System Fault

And thousands of additional diagnostic codes, wiring diagrams, troubleshooting workflows, technical service information, fuel cell servicing procedures, hydrogen system diagnostics, and repair instructions.

Who Is This Manual For?

This manual is ideal for:

• Professional Hyundai service centers
• Fuel cell vehicle specialists
• Alternative fuel vehicle technicians
• Independent repair garages
• Mobile mechanics
• Automotive technicians
• Hyundai Tucson Fuel Cell owners performing advanced repairs
• Automotive training institutions

If you are troubleshooting, maintaining, servicing, or repairing a 2017 Hyundai Tucson Fuel Cell (LM FCEV) 100kW, this is the factory workshop manual you need.