Case IH fault codes & repair guides
All 9,847 codes· 50 per page · page 152 of 197
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 519047-04 - BCM | BCM | ATC (Automatic Temperature Control) outlet air temperature sensor is out of range - low | Full repair manual for code 519047-04 - BCM, BCM |
| 519048-03 - BCM | BCM | ATC inlet air temperature sensor out of range - high | Full repair manual for code 519048-03 - BCM, BCM |
| 519048-04 - BCM | BCM | ATC inlet air temperature sensor - out of range - low | Full repair manual for code 519048-04 - BCM, BCM |
| 519049-14 - BCM | BCM | ATC temperature decrease switch - invalid input voltage | Full repair manual for code 519049-14 - BCM, BCM |
| 519050-14 - BCM | BCM | ATC temperature increase switch - invalid input voltage | Full repair manual for code 519050-14 - BCM, BCM |
| 519051-14 - BCM | BCM | ATC blower speed decrease switch - invalid input voltage | Full repair manual for code 519051-14 - BCM, BCM |
| 519052-14 - BCM | BCM | ATC blower speed increase switch - invalid input voltage | Full repair manual for code 519052-14 - BCM, BCM |
| 519056-03 - UCM | UCM | Front hitch position sensor voltage high | Full repair manual for code 519056-03 - UCM, UCM |
| 519056-04 - UCM | UCM | Front hitch position sensor - voltage low | Full repair manual for code 519056-04 - UCM, UCM |
| 519058-03 - UCM | UCM | Front hitch exterior inching raise switch - high voltage with key on | Full repair manual for code 519058-03 - UCM, UCM |
| 519059-03 - UCM | UCM | Front hitch exterior inching lower switch - high voltage with key on | Full repair manual for code 519059-03 - UCM, UCM |
| 519068-02 - UCM | UCM | Rear hitch exterior inching switch left circuit fault | Full repair manual for code 519068-02 - UCM, UCM |
| 519068-03 - UCM | UCM | Rear hitch exterior inching switch left voltage high | Full repair manual for code 519068-03 - UCM, UCM |
| 519068-04 - UCM | UCM | Rear hitch exterior inching switch left voltage low | Full repair manual for code 519068-04 - UCM, UCM |
| 519069-02 - UCM | UCM | Rear hitch exterior inching switch (right side) - Data erratic, intermittent, or incorrect | Full repair manual for code 519069-02 - UCM, UCM |
| 519069-03 - UCM | UCM | Rear hitch exterior inching switch right - voltage high | Full repair manual for code 519069-03 - UCM, UCM |
| 519069-04 - UCM | UCM | Rear hitch exterior inching switch right voltage low | Full repair manual for code 519069-04 - UCM, UCM |
| 519070-02 - UCM | UCM | Rear hitch exterior top link switch left - high voltage | Full repair manual for code 519070-02 - UCM, UCM |
| 519070-03 - UCM | UCM | Rear hitch exterior top link switch left - voltage high | Full repair manual for code 519070-03 - UCM, UCM |
| 519070-04 - UCM | UCM | Rear hitch exterior top link switch left - invalid voltage | Full repair manual for code 519070-04 - UCM, UCM |
| 519071-02 - UCM | UCM | Rear hitch exterior top link switch right - invalid voltage | Full repair manual for code 519071-02 - UCM, UCM |
| 519071-03 - UCM | UCM | Rear hitch exterior top link switch right voltage high | Full repair manual for code 519071-03 - UCM, UCM |
| 519071-04 - UCM | UCM | Rear hitch exterior top link switch right voltage low | Full repair manual for code 519071-04 - UCM, UCM |
| 519072-03 - UCM | UCM | Rear hitch left draft sensor voltage high | Full repair manual for code 519072-03 - UCM, UCM |
| 519072-04 - UCM | UCM | Rear hitch left draft sensor - voltage low | Full repair manual for code 519072-04 - UCM, UCM |
| 519073-03 - UCM | UCM | Right Draft Pin Sensor Voltage Above Normal / Shorted to High Source | Full repair manual for code 519073-03 - UCM, UCM |
| 519073-04 - UCM | UCM | Rear hitch right draft sensor voltage low | Full repair manual for code 519073-04 - UCM, UCM |
| 519074-05 - UCM | UCM | Rear hitch link enable solenoid current low | Full repair manual for code 519074-05 - UCM, UCM |
| 519074-06 - UCM | UCM | Rear hitch link enable solenoid current high | Full repair manual for code 519074-06 - UCM, UCM |
| 519075-05 - UCM | UCM | Rear hitch top link extend solenoid current low. | Full repair manual for code 519075-05 - UCM, UCM |
| 519075-06 - UCM | UCM | Rear Hitch Top Link Extend Solenoid - Current High | Full repair manual for code 519075-06 - UCM, UCM |
| 519076-05 - UCM | UCM | Rear hitch top link retract solenoid circuit | Full repair manual for code 519076-05 - UCM, UCM |
| 519076-06 - UCM | UCM | Rear hitch top link retract solenoid current high | Full repair manual for code 519076-06 - UCM, UCM |
| 519081-05 - UCM | UCM | Rear hitch raise solenoid - Current Below Normal or Open Circuit | Full repair manual for code 519081-05 - UCM, UCM |
| 519081-06 - UCM | UCM | Rear Hitch Raise Solenoid Current High / Shorted to Ground | Full repair manual for code 519081-06 - UCM, UCM |
| 519082-05 - UCM | UCM | Rear hitch lower solenoid - low current / open circuit | Full repair manual for code 519082-05 - UCM, UCM |
| 519082-06 - UCM | UCM | Rear hitch lower solenoid - overcurrent / short to ground | Full repair manual for code 519082-06 - UCM, UCM |
| 519109-02 - UCM | UCM | Trailer brake test switch circuit fault | Full repair manual for code 519109-02 - UCM, UCM |
| 519109-03 - UCM | UCM | Trailer brake test switch voltage high | Full repair manual for code 519109-03 - UCM, UCM |
| 519109-04 - UCM | UCM | Trailer brake test switch voltage low | Full repair manual for code 519109-04 - UCM, UCM |
| 519109-07 - UCM | UCM | Trailer brake test switch stuck | Full repair manual for code 519109-07 - UCM, UCM |
| 519115-03 - VCM | VCM | C1 transmission control lever position signal voltage high | Full repair manual for code 519115-03 - VCM, VCM |
| 519115-04 - VCM | VCM | High voltage in the C1 transmission control lever position signal | Full repair manual for code 519115-04 - VCM, VCM |
| 519116-03 - VCM | VCM | Transmission control lever C2 - position signal voltage high | Full repair manual for code 519116-03 - VCM, VCM |
| 519116-04 - VCM | VCM | C2 transmission control lever position signal voltage low | Full repair manual for code 519116-04 - VCM, VCM |
| 519117-03 - VCM | VCM | High voltage in the C3 transmission control lever position signal | Full repair manual for code 519117-03 - VCM, VCM |
| 519117-04 - VCM | VCM | C3 transmission control lever position signal voltage low | Full repair manual for code 519117-04 - VCM, VCM |
| 519118-03 - VCM | VCM | R1 transmission control lever position signal voltage high | Full repair manual for code 519118-03 - VCM, VCM |
| 519118-04 - VCM | VCM / UCM | R1 transmission control lever position signal voltage low | Full repair manual for code 519118-04 - VCM, VCM / UCM |
| 519119-03 - VCM | VCM | R2 transmission control lever position signal voltage high | Full repair manual for code 519119-03 - VCM, VCM |
