Case IH fault codes & repair guides
All 9,847 codes· 50 per page · page 182 of 197
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| NH3035 | — | Oil Temperature Signal - SOURCE LOW | Full repair manual for code NH3035 |
| NH3036 | — | Oil Temperature Signal - No Signal | Full repair manual for code NH3036 |
| NH3037 | — | Power Stage Fuel Filter Heater - Source High | Full repair manual for code NH3037 |
| NH3038 | — | Power Stage Fuel Filter Heater - Source Low | Full repair manual for code NH3038 |
| NH3039 | — | Power Stage Fuel Filter Heater - No Signal | Full repair manual for code NH3039 |
| NH3042 | — | HS Power Stage Cold Start Heater Relay - No Signal | Full repair manual for code NH3042 |
| NH3043 | — | Adapt.cylinder balancing Cylinder 1 - SOURCE HIGH | Full repair manual for code NH3043 |
| NH3044 | — | Adapt.cylinder balancing Cylinder 5 - SOURCE HIGH | Full repair manual for code NH3044 |
| NH3045 | — | Adapt.cylinder balancing Cylinder 3 - SOURCE HIGH | Full repair manual for code NH3045 |
| NH3046 | — | Cylinder 6 - Source High | Full repair manual for code NH3046 |
| NH3047 | — | Adapt.cylinder balancing Cylinder 2 - SOURCE HIGH | Full repair manual for code NH3047 |
| NH3048 | — | Adapt.cylinder balancing Cylinder 4 - SOURCE HIGH | Full repair manual for code NH3048 |
| NH3051 | — | Battery Voltage Signal - SOURCE HIGH | Full repair manual for code NH3051 |
| NH3052 | — | Battery Voltage Signal - Source Low | Full repair manual for code NH3052 |
| NH3053 | — | LS Power Stage Cold Start Lamp - Source High | Full repair manual for code NH3053 |
| NH3054 | — | LS Power Stage Cold Start Lamp - Source Low | Full repair manual for code NH3054 |
| NH3055 | — | LS Power Stage Cold Start Lamp - No Signal | Full repair manual for code NH3055 |
| NH3056 | — | Cold Start Heater Monitoring - BELOW NORMAL | Full repair manual for code NH3056 |
| NH3058 | — | Cold Start Heater Monitoring - Source Low | Full repair manual for code NH3058 |
| NH3059 | — | Cold Start Heater Monitoring - No Signal | Full repair manual for code NH3059 |
| NH3061 | — | Injector Solenoid Valve Cylinder 1 - Source High | Full repair manual for code NH3061 |
| NH3063 | — | Injector Solenoid Valve Cylinder 1 - No Signal | Full repair manual for code NH3063 |
| NH3065 | — | Injector Solenoid Valve Cylinder 5 - SOURCE HIGH | Full repair manual for code NH3065 |
| NH3066 | — | Injector Solenoid Valve Cylinder 5 - Source Low | Full repair manual for code NH3066 |
| NH3067 | — | Injector Solenoid Valve Cylinder 5 - No Signal | Full repair manual for code NH3067 |
| NH3069 | — | Injector Solenoid Valve Cylinder 3 - SOURCE HIGH | Full repair manual for code NH3069 |
| NH3070 | — | Injector Solenoid Valve Cylinder 3 - Source Low | Full repair manual for code NH3070 |
| NH3071 | — | Injector Solenoid Valve Cylinder 3 - No Signal | Full repair manual for code NH3071 |
| NH3073 | — | Injector Solenoid Valve Cylinder 6 - Source High | Full repair manual for code NH3073 |
| NH3074 | — | Injector Solenoid Valve Cylinder 6 - Source Low | Full repair manual for code NH3074 |
| NH3075 | — | Injector Solenoid Valve Cylinder 6 - No Signal | Full repair manual for code NH3075 |
| NH3077 | — | Injector Solenoid Valve Cylinder 2 - SOURCE HIGH | Full repair manual for code NH3077 |
| NH3078 | — | Injector Solenoid Valve Cylinder 2 - Source Low | Full repair manual for code NH3078 |
| NH3079 | — | Injector Solenoid Valve Cylinder 2 - No Signal | Full repair manual for code NH3079 |
| NH3081 | — | Injector Solenoid Valve Cylinder 4 - SOURCE HIGH | Full repair manual for code NH3081 |
| NH3082 | — | Injector Solenoid Valve Cylinder 4 - Source Low | Full repair manual for code NH3082 |
| NH3083 | — | Injector Solenoid Valve Cylinder 4 - No Signal | Full repair manual for code NH3083 |
| NH3084 | — | Injector Booster Voltage C1 - SOURCE HIGH | Full repair manual for code NH3084 |
| NH3085 | — | Injector Booster Voltage C1 - SOURCE LOW | Full repair manual for code NH3085 |
| NH3087 | — | Injector Booster Voltage C2 - SOURCE LOW | Full repair manual for code NH3087 |
| NH3089 | — | Increment Speed Signal - Source Low | Full repair manual for code NH3089 |
| NH3091 | — | Segment Speed Signal - SOURCE LOW | Full repair manual for code NH3091 |
| NH3093 | — | Engine Speed Sensing - SOURCE HIGH | Full repair manual for code NH3093 |
| NH3094 | — | Engine Speed Sensing - SOURCE LOW | Full repair manual for code NH3094 |
| NH3095 | — | Engine Speed Sensing - NO SIGNAL | Full repair manual for code NH3095 |
| NH3096 | — | CAN (A) Hardware - No Signal | Full repair manual for code NH3096 |
| NH3097 | — | CAN (B) Hardware - NO SIGNAL | Full repair manual for code NH3097 |
| NH3098 | — | CAN TSC1_TE Control - SOURCE LOW | Full repair manual for code NH3098 |
| NH3100 | — | CAN TSC1_AE Control - SOURCE LOW | Full repair manual for code NH3100 |
| NH3101 | — | CAN TSC1_AE Control - NO SIGNAL | Full repair manual for code NH3101 |
