Nuvera M55A-13 Service Diagnostic Troubleshooting Manual Fuel Cell System

Description

Factory Service Diagnostic Troubleshooting Manual For Nuvera Fuel Cell System. Illustrations, Instructions, Diagrams For Systems Diagnosis, Theory Of Operation, Performance Testing, Tests And Adjustments, Operational Check, Unit Locations, Diagnostic Codes, Schematics And A Lot Of Other Useful Information For Service And Repair Remove And Install, Assembly And Disassembly, Inspection, Troubleshooting, Tune-Ups.

Format: PDF (ZIP File)
Language: English
Quantity of Manuals: 3
Pages: 142; 108; 24
Number: 31003000 (january 2019); 31002999 (april 2019); 31002998 (may 2017)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes

Model

Nuvera Fuel Cell System
M55A-13

Contents

1. Nuvera M55A-13 Diagnostic Troubleshooting Manual Fuel Cell System 31003000
2. Nuvera M55A-13 Service Manual Fuel Cell System 31002999
3. Nuvera M55A-13 Service Manual Installation Fuel Cell System 31002998

1. Nuvera M55A-13 Diagnostic Troubleshooting Manual Fuel Cell System 31003000

LIST OF FIGURES
LIST OF TABLES
-DIAGNOSTIC TROUBLESHOOTING CODES
No Start-No DTC
Shutdown-No DTC
Shutdown-No EWS
EWS-No Shutdown
DTC 1-Coolant Inlet Temperature Out Of Range
DTC 2-Coolant Inlet Temperature Out Of Range
DTC 3-Coolant Outlet Temperature Out Of Range
DTC 4-Coolant Outlet Temperature Out Of Range
DTC 6-Anode Pressure Out Of Range
DTC 7-Fuel Cell System Current Out Of Range
DTC 8-Cathode Air Flow Sensor Error
DTC 9-CVM Loss Of Communication
DTC 11-High Coolant Inlet Temperature
DTC 12-High Coolant Inlet Temperature
DTC 14-High Coolant Inlet Temperature
DTC 15-High Coolant Outlet Temperature
DTC 16-High Coolant Outlet Temperature
DTC 17-High Cathode Inlet Temperature
DTC 19-Anode Over-Pressure
DTC 20-Low Anode Pressure
DTC 21-Low Anode Pressure
DTC 22-High Cathode Pressure
DTC 23-Low Fuel Cell Current
DTC 24-Low Fuel Cell Current
DTC 25-Low Cell Voltage
DTC 26-Low Cell Voltage
DTC 27-Low Cell Voltage
DTC 31-Loss Of Interlock Circuit
DTC 32-Low Cathode Air Flow
DTC 33-Low Anode Pressure
DTC 35-Low Cell Voltage At Start-Up
DTC 36-Low Cathode Air Flow
DTC 38-Low Cell Voltage At Shutdown
DTC 41-High Min Cell Voltage At Shutdown
DTC 42-Incomplete Bleed Down
DTC 62-Low Anode Supply Pressure
DTC 63-High Anode Supply Pressure
DTC 73-H2 Ambient Concentration
DTC 79-H2 Tank Pressure Out Of Range
DTC 80-Low H2 Tank Pressure
DTC 81-Low H2 Tank Pressure
DTC 82-Low H2 Tank Pressure
DTC 84-High Water Tank Level
DTC 85-High Water Tank Level
DTC 90-DC/DC Communication Loss
DTC 91-DC/DC Error Status
DTC 94-Bus Voltage Delta Fault
DTC 95-Anode Over-Pressure
DTC 96-High State Of Charge
DTC 97-Battery Voltage Low Fault
DTC 98-High State Of Charge
DTC 99-State Of Charge Warning-High/Low
DTC 100-Battery Status 1
DTC 101-Battery Status 2
DTC 102-Battery Status 3
DTC 103-Battery Status 4
DTC 104-Battery Status 5
DTC 105-Battery Status 6
DTC 106-Battery Status 7
DTC 107-Battery Status 8
DTC 108-Battery Over Voltage
DTC 109-BMS Communication Fault
DTC 110-SWS Signal Loss
DTC 112-Battery Calibration Unsuccessful
DTC 113-Loss Of Interlock Circuit
DTC 114-Battery Cell Imbalance
Tables
-PRINCIPLES OF OPERATION
Nuvera Fuel Cell System operating state flow logic
Pre-Start
Ready
Off
Anode Start
Dilution Start
Anode Purge
Bleed Connect
Cathode Purge
Run
Standby SoC
Standby
Start button
Stop button
Faults
-PARTS IDENTIFICATION AND WIRING DIAGRAMS
Legend
Parts Identification Diagram
Wiring Diagrams

2. Nuvera M55A-13 Service Manual Fuel Cell System 31002999

LIST OF FIGURES
-GENERAL INFORMATION
Safety Information
General Hazards, Warnings, And Cautionary Statements
Hydrogen-Specific Concerns
-PREPARING FOR SERVICE AND MAINTENANCE
Components Of The Nuvera Fuel Cell System
Preparing The Truck And Removing The Fuel Cell
Installing Vector Vn1610 Drivers
Retrieving Data From Vector Data-Logger
Programming The VSM
Vent Hydrogen From Engine Plumbing Lines
-SERVICE PROCEDURES
Opening And Closing The Storage Tank Valve
Draining And Refilling Coolant
Remove The Top Cover Panels
Remove The Bottom Cover Panels
Replacing The DC/DC Converter
Remove The Fuel Line
Replacing The DPS Switch
Replacing The Fans
Replacing The Radiator
Replacing The Air Blower
Replacing Fuses
Replacing The Air Filter
Replacing The Trican Sensor
Replacing The FCS Stack
Replacing The Regulator (Fl190, PCV192, And PCV193)
Replacing The Regulator Adapter (OR198)
Replacing The Solenoid Valve (XV101)
Replacing The CVM
Replacing The VSM
Replacing The Motor Controller
Replacing The Battery Controller
Replacing The Relays
Replacing The Pi Filter
Calibrating The 24 VDC Battery
-SPECIAL TOOLS
Special Tools

3. Nuvera M55A-13 Service Manual Installation Fuel Cell System 31002998

-GENERAL INFORMATION
Safety Information
General Hazards, Warnings, And Cautionary Statements
-ABOUT THE NUVERA FUEL CELL SYSTEM
Components of the Nuvera Fuel Cell System
-REMOVAL AND INSTALLATION OF THE NUVERA FUEL CELL SYSTEM
Removing The Fuel Cell System
Receiving And Inspecting A New Fuel Cell System
Installing The Fuel Cell System
Connecting The HMI. E-Stop, And EWS

What you get

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