Case IH error codes

Case fault codes / Case diagnostic trouble codes

EDC Error Codes (1XXX)
Transmission Error Codes (2XXX)
Engine Error Codes – Tier 4a (3XXX)
Engine Error Codes – Tier 4b (3XXX)
Rear EHR Error Codes (41XX, 42XX)
Front EHR Error Codes (45XX)
EHR (Rexroth/Bosch) Diagnostic LEDs – Flash Codes
Rear PTO Error Codes (5XXX)
Four Wheel Drive Error Codes (6XXX)
Difflock Error Codes (7XXX)
Front PTO Error Codes (8XXX)
Suspended Front Axle Error Codes – APH/CCM (10XXX)
Suspended Front Axle Error Codes – MRM (10XXX)
Braking System Error Codes (12XXX)
UCM Error Codes (13XXX)
Instrument Cluster Error Codes (14XXX)
Steering Controller Error Codes (15XXX)
Air Conditioning Controller Error Codes (16XXX)
Armrest Controller Error Codes (18XXX)
DeNOx Error Codes – Tier 4a (19XXX)
DeNOx Error Codes – Tier 4b (19XXX)

Case IH Instrument Cluster Warnings
– Buzzer Sounds
– Warnings
– Displayed Icons