The largest library of Diagnostic trouble codes / fault codes / error codes for agriculture and construction equipment.
Service codes, also known as Diagnostic Trouble Codes (DTCs) or fault codes, are alphanumeric codes used in modern machinery, vehicles, and equipment to diagnose and identify malfunctions or abnormal conditions in various systems. These codes are generated when the onboard computer system (ECU or similar) detects an issue. They help technicians and operators pinpoint problems for quicker and more accurate repairs.
Service Codes are used for
— Problem Identification: Indicate specific system components or areas experiencing issues.
— Troubleshooting Assistance: Provide a starting point for diagnosing faults in complex machinery.
— Preventative Maintenance: Alert operators to potential problems before they lead to more significant failures.
— Operational Safety: Warn of critical malfunctions that might compromise the safety or performance of the machine.
Service codes by brand
Bobcat service codes
Case Construction
Case IH
Claas service codes
Crown
Deutz Fahr
Doosan
EP
Fendt service codes
Hangcha
Hitachi service codes
Heli
Hyster forklift service codes
Hyundai
JCB
John Deere service codes
Junghenrich
Kobelco
Komatsu service codes
Kubota
Liebherr
Linde service codes
Manitou
SANY service codes
Still
Takeuchi
Toyota forklifts
Valtra
Volvo
Yale
Yanmar