Case IH fault codes & repair guides
All 9,847 codes· 50 per page · page 106 of 197
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 15246 - AST | Steering Valve Controller (SVC) or Advanced Steering Configuration controller | Incorrect steering valve controller configuration - Auxiliary steering device enabled - invalid CRC or message sequence | Full repair manual for code 15246 - AST, Steering Valve Controller (SVC) or Advanced Steering Configuration controller |
| 15247 | MTA CCM & APH STAGE V MR | Incorrect steering valve controller configuration - Auxiliary steering device enabled - invalid flag value/invalid setpoint | Full repair manual for code 15247, MTA CCM & APH STAGE V MR |
| 15247 - AST | MTA CCM or APH | Incorrect steering valve controller configuration - Auxiliary steering device enabled - NO invalid flag value/invalid setpoint | Full repair manual for code 15247 - AST, MTA CCM or APH |
| 15248 | MTA CCM (Cab Control Module) / Steering Valve Controller | Vehicle speed too high | Full repair manual for code 15248, MTA CCM (Cab Control Module) / Steering Valve Controller |
| 15249 - AST | Steering Valve Controller | Steering valve spool out of neutral at power-up | Full repair manual for code 15249 - AST, Steering Valve Controller |
| 15250 | Steering Valve Controller | Steering valve spool greater than command. | Full repair manual for code 15250, Steering Valve Controller |
| 15251 - AST | AST (Advanced Steering / Auto Steer) | Incorrect steering valve controller configuration - Fault Detection Algorithm (FDA) enabled | Full repair manual for code 15251 - AST, AST (Advanced Steering / Auto Steer) |
| 15251 | Steering Valve Controller | Incorrect steering valve controller configuration - Fault Detection Algorithm enabled | Full repair manual for code 15251, Steering Valve Controller |
| 15251 | Steering Valve Controller (SVC) | Incorrect steering valve controller configuration - Fault Detection Algorithm enabled. | Full repair manual for code 15251, Steering Valve Controller (SVC) |
| 15252 - AST | AST (Auto Steering / Advanced Steering) Control Subsystem / Steering Valve Controller | Roading switch stuck closed | Full repair manual for code 15252 - AST, AST (Auto Steering / Advanced Steering) Control Subsystem / Steering Valve Controller |
| 15252 | Steering Valve Controller / Auto-Guidance Controller | Roading switch stuck closed | Full repair manual for code 15252, Steering Valve Controller / Auto-Guidance Controller |
| 15253 | Steering Valve Controller | Roading switch voltage is outside of a valid range | Full repair manual for code 15253, Steering Valve Controller |
| 15254 - AST | Steering Valve Controller | Roading switch voltage outside of a valid range at power up. | Full repair manual for code 15254 - AST, Steering Valve Controller |
| 15254 | Steering Valve Main Controller or Safety Controller | Roading switch voltage outside of a valid range at power up. | Full repair manual for code 15254, Steering Valve Main Controller or Safety Controller |
| 15255 | Steering Valve Controller (SVC) / Steering Redundant Controller (SRC) | Roading switch state crosscheck between the steering valve main and safety controllers failed | Full repair manual for code 15255, Steering Valve Controller (SVC) / Steering Redundant Controller (SRC) |
| 15255 - AST | Steering Valve Controller (SVC) / Steering Redundant Controller (SRC) / AST | Auto guidance control switch state crosscheck between the steering valve main and safety controllers failed. | Full repair manual for code 15255 - AST, Steering Valve Controller (SVC) / Steering Redundant Controller (SRC) / AST |
| 15256 - AST | AST (Advanced Steering / Auto Guidance) control subsystem | Incorrect steering valve controller configuration - Configured for incorrect steering valve type. | Full repair manual for code 15256 - AST, AST (Advanced Steering / Auto Guidance) control subsystem |
| 15256 | MTA CCM (Central Control Module) and Steering Valve Main / Safety Controllers | Incorrect steering valve controller configuration - Configured for incorrect steering valve type | Full repair manual for code 15256, MTA CCM (Central Control Module) and Steering Valve Main / Safety Controllers |
| 15257 - AST | AST (Auto Guidance / Steering control subsystem) / Steering Valve Controller (SVC) | Incorrect steering valve controller configuration - Configured for incorrect steering valve type (switch state missing) | Full repair manual for code 15257 - AST, AST (Auto Guidance / Steering control subsystem) / Steering Valve Controller (SVC) |
| 15257 | Steering Valve Controller (SVC) | Incorrect steering valve controller configuration - Configured for incorrect steering valve type - switch state missing | Full repair manual for code 15257, Steering Valve Controller (SVC) |
| 15258 | Steering Controller and Vehicle Controller / TCU | Incorrect steering valve controller configuration | Full repair manual for code 15258, Steering Controller and Vehicle Controller / TCU |
| 15259 - AST | AST (R1 module) | Steering valve main or safety controller demanded safe state | Full repair manual for code 15259 - AST, AST (R1 module) |
| 15259 | Steering Valve Controller (SVC) or Steering Redundant Controller (SRC) | Steering valve main or safety controller demanded safe state. | Full repair manual for code 15259, Steering Valve Controller (SVC) or Steering Redundant Controller (SRC) |
| 15260 - AST | AST (Advanced Steering / Steering Controller) | Cut-off solenoid stuck open. Spool movement test at transition from on-road to off-road failed. | Full repair manual for code 15260 - AST, AST (Advanced Steering / Steering Controller) |
| 15260 | Steering Valve Main Controller / Safety Controller | Cut-off solenoid stuck open/closed. Spool movement test at transition from on-road to off-road failed. | Full repair manual for code 15260, Steering Valve Main Controller / Safety Controller |
| 15261 - AST | AST (Advanced Steering / Auto Steer) Module | Cut-off solenoid stuck closed. Spool movement test at transition from on-road to off-road failed. | Full repair manual for code 15261 - AST, AST (Advanced Steering / Auto Steer) Module |
| 15261 | Steering Valve Controller | Incorrect steering valve controller configuration - Configured for incorrect steering valve type. | Full repair manual for code 15261, Steering Valve Controller |
| 15262 | Steering Valve Controller | Synchronization between steering valve main and safety controllers failed during the cut-off solenoid test. | Full repair manual for code 15262, Steering Valve Controller |
| 15262 - AST | Steering Valve Controller (SVC) / Advanced Steering Configuration controller (AST) | Synchronization between steering valve main and safety controllers failed during the cut-off solenoid test. Cut-off solenoid stuck open. | Full repair manual for code 15262 - AST, Steering Valve Controller (SVC) / Advanced Steering Configuration controller (AST) |
| 15263 | Steering Valve Controller | Cut-off solenoid stuck closed. Spool movement test at transition from on-road to off-road failed. | Full repair manual for code 15263, Steering Valve Controller |
| 15263 - AST | Steering Valve Controller (SVC) | AST: Cut-off solenoid stuck open. Spool movement test at transition from on-road to off-road failed. | Full repair manual for code 15263 - AST, Steering Valve Controller (SVC) |
| 15264 - AST | Steering Valve Controller | AST: Cut-off solenoid stuck closed. Spool movement test at transition from on-road to off-road failed. | Full repair manual for code 15264 - AST, Steering Valve Controller |
| 15264 | Steering Valve Controller (SVC) | Cut-off solenoid stuck closed. Spool movement test at transition from on-road to off-road failed | Full repair manual for code 15264, Steering Valve Controller (SVC) |
| 15265 - AST | AST (Advanced Steering / Auto Guidance) Steering Valve Controller | Steering valve controller failure - Overvoltage supervisor self-test failed. | Full repair manual for code 15265 - AST, AST (Advanced Steering / Auto Guidance) Steering Valve Controller |
| 15265 | Steering Valve Controller (SVC) | Steering valve controller failure - Overvoltage supervisor self-test failed | Full repair manual for code 15265, Steering Valve Controller (SVC) |
| 15266 - AST | AST | Steering valve controller failure | Full repair manual for code 15266 - AST, AST |
| 15266 | Steering Valve Controller (SVC) | Steering valve controller failure - Overvoltage supervisor synchronization between main and safety controllers failed | Full repair manual for code 15266, Steering Valve Controller (SVC) |
| 15267 - AST | AST (Advanced Steering / Auto Steering) | AST: Steering valve controller failure - LVDT frequency out of range | Full repair manual for code 15267 - AST, AST (Advanced Steering / Auto Steering) |
| 15267 | Steering Valve Controller | Steering valve controller failure - LVDT frequency out of range | Full repair manual for code 15267, Steering Valve Controller |
| 15268 - AST | AST Steering Valve Controller | AST: Steering valve controller failure - Software detected SPI communication queue full | Full repair manual for code 15268 - AST, AST Steering Valve Controller |
| 15268 | Steering Valve Controller (SVC) | Steering valve controller failure - Software detected SPI communication queue full | Full repair manual for code 15268, Steering Valve Controller (SVC) |
| 15269 | Steering Valve Controller (SVC) / Steering Redundant Controller (SRC) | Steering valve controller failure - Software detected SPI communication lost | Full repair manual for code 15269, Steering Valve Controller (SVC) / Steering Redundant Controller (SRC) |
| 15270 | MTA CCM & APH | Flow command crosscheck between the steering valve main and safety controllers failed | Full repair manual for code 15270, MTA CCM & APH |
| 15271 | Steering Valve Controller | Flow command crosscheck between the steering valve main and safety controllers data exceeded buffer length. | Full repair manual for code 15271, Steering Valve Controller |
| 15272 | Steering Valve Controller | Wheel angle sensor crosscheck between the steering valve main and safety controllers failed. | Full repair manual for code 15272, Steering Valve Controller |
| 15273 | Steering Valve Controller | Vehicle speed sensor crosscheck between the steering valve main and safety controllers failed | Full repair manual for code 15273, Steering Valve Controller |
| 15274 - AST | AST | Auxiliary steering device Steering angle crosscheck - incorrect steering valve | Full repair manual for code 15274 - AST, AST |
| 15274 | Steering Valve Controller (SVC) and Steering Redundant Controller (SRC) | Steering wheel sensor position crosscheck between the steering valve main and safety controllers failed | Full repair manual for code 15274, Steering Valve Controller (SVC) and Steering Redundant Controller (SRC) |
| 15275 | MTA CCM & APH / Steering Valve Controller (SVC) | Incorrect steering valve controller configuration - Configured for Auxiliary steering device | Full repair manual for code 15275, MTA CCM & APH / Steering Valve Controller (SVC) |
| 15275 - AST | Steering Valve Controller (SVC) | Incorrect steering valve controller configuration - Auxiliary steering device enabled | Full repair manual for code 15275 - AST, Steering Valve Controller (SVC) |
