Case IH fault codes & repair guides
All 9,847 codes· 50 per page · page 29 of 197
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 2176 (518851.04) - DEC | UCM (Universal Control Module) / VCM (Vehicle Control Module) | 12VH failed low | Full repair manual for code 2176 (518851.04) - DEC, UCM (Universal Control Module) / VCM (Vehicle Control Module) |
| 2176 | ZDC (Continuously Variable Transmission Controller) | ZDC - EEPROM - Checksum 1 Inconsistent (Vehicle Data) | Full repair manual for code 2176, ZDC (Continuously Variable Transmission Controller) |
| 2177 (3513.03) - DEC | DEC | 12VS1 failed high | Full repair manual for code 2177 (3513.03) - DEC, DEC |
| 2177 | ZDC | ZDC - EEPROM - Checksum 2 Inconsistent (History Track) | Full repair manual for code 2177, ZDC |
| 2178 (3513.04) - DEC | Engine ECU / UCM / VCM | 12VS1 failed low | Full repair manual for code 2178 (3513.04) - DEC, Engine ECU / UCM / VCM |
| 2178 | ZDC (Transmission/Drivetrain Controller) | ZDC - EEPROM - Checksum 3 Inconsistent (Calibration Data) | Full repair manual for code 2178, ZDC (Transmission/Drivetrain Controller) |
| 2179 | Engine Control Module (ECM / PCM) | System Too Lean Off Idle Bank 2 | Full repair manual for code 2179, Engine Control Module (ECM / PCM) |
| 2180 (3514.04) - DEC | DEC | Sensor Supply V12S2 - voltage too low | Full repair manual for code 2180 (3514.04) - DEC, DEC |
| 2180 | ZDC Controller | ZDC - EEPROM - Checksum 5 Inconsistent (Error Memory ZDC) | Full repair manual for code 2180, ZDC Controller |
| 2182 | ZDC | ZDC - EEPROM - Checksum 7 Inconsistent (Acquired Data) | Full repair manual for code 2182, ZDC |
| 2183 | ZDC | ZDC - CPU - Illegal External Bus Access (ILLBUS) | Full repair manual for code 2183, ZDC |
| 2184 | ZDC | ZDC - CPU - Illegal Instruction Access (ILLINA) | Full repair manual for code 2184, ZDC |
| 2185 | Engine Control Module (ECM) / Engine ECU | Throttle Sensor Supply Voltage High | Full repair manual for code 2185, Engine Control Module (ECM) / Engine ECU |
| 2186 | ENG (Engine Controller / Engine ECU) | Supply Voltage to the accelerator pedal position sensor too low | Full repair manual for code 2186, ENG (Engine Controller / Engine ECU) |
| 2186 | Engine Control Module (ECM / ENG) | Supply Voltage to the accelerator pedal position sensor too low | Full repair manual for code 2186, Engine Control Module (ECM / ENG) |
| 2187 | ZDC or FMGR | ZDC - CPU - No Valid C167 Instruction (UNDOPC) | Full repair manual for code 2187, ZDC or FMGR |
| 2188 | ZDC | Processor Error: Stack Underflow | Full repair manual for code 2188, ZDC |
| 2189 | ZDC | CPU Stack Overflow | Full repair manual for code 2189, ZDC |
| 2190 | ZDC | CPU - Non Maskable Interrupt (NMI) | Full repair manual for code 2190, ZDC |
| 2191 | ZDC | ZDC CAN Message PTCDN1 Timeout | Full repair manual for code 2191, ZDC |
| 2192 | ZDC (Transmission Controller) | ZDC - CAN message PTCDN2 timeout | Full repair manual for code 2192, ZDC (Transmission Controller) |
| 2193 | ZDC (Transmission Controller) | ZDC - CAN message PTCDN3 timeout | Full repair manual for code 2193, ZDC (Transmission Controller) |
| 2194 | ZDC (Transmission Controller) | ZDC - CAN message AXCDN1 timeout | Full repair manual for code 2194, ZDC (Transmission Controller) |
| 2195 | Engine Control Module (ECM) | Auxiliary Equipment Sensor Input # 3 - Engine Protection Critical - Special Instructions | Full repair manual for code 2195, Engine Control Module (ECM) |
| 2195 | ZDC | ZDC - CAN message EEC1 timeout | Full repair manual for code 2195, ZDC |
| 2196 | ACML (Armrest Control Module) | ACML not configured | Full repair manual for code 2196, ACML (Armrest Control Module) |
| 2196 | ZDC module | CAN message EEC2 timeout | Full repair manual for code 2196, ZDC module |
| 2197 | ZDC Controller | ZDC - CAN message TFLUID timeout | Full repair manual for code 2197, ZDC Controller |
| 2198 | ACML | ACML wrongly configured | Full repair manual for code 2198, ACML |
| 2198 | ZDC | ZDC - CAN message EEC3 timeout | Full repair manual for code 2198, ZDC |
| 2199 | Transmission Controller (TCU) / ZDC | Creeper option not enabled | Full repair manual for code 2199, Transmission Controller (TCU) / ZDC |
| 2200 (517961.05) - DEC | Transmission Control Unit (TCU) | Clutch ODD Solenoid - open circuit | Full repair manual for code 2200 (517961.05) - DEC, Transmission Control Unit (TCU) |
| 2200 | ZDC | ZDC - CAN message FE timeout | Full repair manual for code 2200, ZDC |
| 2201 (517961.04) - DEC | Transmission Control Unit (TCU / Trans) / Drivetrain Electronic Controller (DEC) | Clutch Odd solenoid open circuit or short to ground | Full repair manual for code 2201 (517961.04) - DEC, Transmission Control Unit (TCU / Trans) / Drivetrain Electronic Controller (DEC) |
| 2201 | ZDC | ZDC - CAN message TSC1_VE timeout | Full repair manual for code 2201, ZDC |
| 2202 (517961.15) - DEC | Trans (Transmission Controller Unit / TCU) | Clutch ODD Solenoid - short to high voltage | Full repair manual for code 2202 (517961.15) - DEC, Trans (Transmission Controller Unit / TCU) |
| 2202 | ZDC | ZDC - CAN message TSC1_VER timeout | Full repair manual for code 2202, ZDC |
| 2203 (517961.17) - DEC | Hitch / EHR (Electronic Hitch Control) module (2203) / Trans (Transmission) controller (2342) | Hitch position is above the upper limit (2203) / Clutch Odd solenoid open circuit or short to ground (2342) | Full repair manual for code 2203 (517961.17) - DEC, Hitch / EHR (Electronic Hitch Control) module (2203) / Trans (Transmission) controller (2342) |
| 2203 | ZDC | ZDC - CAN broadcast inhibited on transmission bus due to DM13 reception | Full repair manual for code 2203, ZDC |
| 2204 (517961.03) - DEC | Transmission Controller (Trans) | Clutch ODD Solenoid - LSD short to high voltage | Full repair manual for code 2204 (517961.03) - DEC, Transmission Controller (Trans) |
| 2204 | ZDC | ZDC - Transmission CAN bus offline | Full repair manual for code 2204, ZDC |
| 2205 (517961.06) - DEC | Transmission Controller (Trans / TCU) | Clutch ODD Solenoid - LSD short to HSD | Full repair manual for code 2205 (517961.06) - DEC, Transmission Controller (Trans / TCU) |
| 2205 | ZDC | Battery voltage low condition detected | Full repair manual for code 2205, ZDC |
| 2206 (517959.05) - DEC | Transmission Control Unit (TCU) | Clutch EVEN Solenoid - open circuit | Full repair manual for code 2206 (517959.05) - DEC, Transmission Control Unit (TCU) |
| 2206 | ZDC | ZDC - Battery voltage high condition detected, OVER 16VOLTS | Full repair manual for code 2206, ZDC |
| 2207 (517959.04) - DEC | Transmission Control Unit (TCU) / TRANS module | Clutch EVEN Solenoid - short to GND | Full repair manual for code 2207 (517959.04) - DEC, Transmission Control Unit (TCU) / TRANS module |
| 2207 | ZDC | ECU Internal Main Switch - Not Switchable at Initialization | Full repair manual for code 2207, ZDC |
| 2208 (517959.15) - DEC | Transmission (Trans) | Clutch EVEN Solenoid - short to high voltage | Full repair manual for code 2208 (517959.15) - DEC, Transmission (Trans) |
| 2208 | ZDC Module | ZDC - ECU Internal Main Switch - Permanently on at Initialization | Full repair manual for code 2208, ZDC Module |
| 2209 (517959.17) - DEC | Transmission Controller (Trans / ATC) | Even Clutch Solenoid Low Side Driver (LSD) shorted to ground (GND) | Full repair manual for code 2209 (517959.17) - DEC, Transmission Controller (Trans / ATC) |