Deere 204K, 304K Wheel Loader Troubleshooting Manual

Covers: Deere 204K, 304K Wheel Loader

• S/N 1LU204KxxxB030899 & Up
• S/N 1LU304KxxxB030847 & Up

Type: Troubleshooting Manual
Language: English
Pages: 486
Format: PDF
File size: 15mb
Features: Bookmarked, searchable, printable
Compatibility: Windows/Mac/Tablet/Mobile

Publication dated 2015. The troubleshooting manual contains important troubleshooting and diagnostic information for John Deere 204K and 304K loaders. In this manual you will find detailed operating and test procedures to aid with properly troubleshooting the machine according to the manufacturer’s standards.

Mechanical repair manual sold separately.

Contents:

• General Information
• Engine Control Unit (ECU) Diagnostic Trouble Codes (DTCs)
• Operational Checkout Procedure
• Engine Operation, Diagnostics, and Tests
• Electrical System Information
• Electrical Wiring Diagrams
• Electrical Diagnostics
• Powertrain Operation, Diagnostics, Adjustments and Tests
• Hydraulic System Operation, Diagnostics, and Tests
• Heating and Air Conditioning Operation, Diagnostics, and Tests

Example codes:

• Engine Control Unit (ECU) Diagnostic Trouble Codes
• 91 03 — Primary Throttle Signal Out of Range High
• Primary Throttle Signal Out of Range High Diagnostic Procedure
• 91 04 — Primary Throttle Signal Out of Range Low
• Primary Throttle Signal Out of Range  Low Diagnostic Procedure
• 1079 03 — Sensor Supply #1 Voltage Out of Range High
• Sensor Supply #1 Voltage Out of Range High Diagnostic Procedure
• 1079 04 — Sensor Supply #1 Voltage Out of Range Low
• Sensor Supply #1 Voltage Out of Range Low Diagnostic Procedure
• 522241 03 — Fuel Injection Pump Rack Actuator Relay Out of Range High
• Fuel Injection Pump Rack Actuator Relay Out of Range High Diagnostic Procedure
• 522241 04 — Fuel Injection Pump Rack Actuator Relay Out of Range Low
• Fuel Injection Pump Rack Actuator Relay Out of Range Low Diagnostic Procedure
• 522242 03 — Cold Start Aid Relay Driver Circuit Out of Range High
• Cold Start Aid Relay Driver Circuit Out of Range High Diagnostic Procedure
• 522242 04 — Cold Start Aid Relay Driver Circuit Out of Range Low
• Cold Start Aid Relay Driver Circuit Out of Range Low Diagnostic Procedure
• 522243 03 — Air Heater Relay Driver Circuit Out of Range High
• Air Heater Relay Driver Circuit Out of Range High Diagnostic Procedure
• 522243 04 — Air Heater Relay Driver Circuit Out of Range Low
• Cold Start Aid Relay Driver Circuit Out of Range Low Diagnostic Procedure

Please note this manual is in downloadable PDF format only. If you have any questions about this product or would like to request sample pages, please contact us and reference the product name or SKU.