Honda fault codes
6,283 codes · 1,034 vehicle records · 229 ECU records · 0 live-data parameters
Codes 6,283
| Code | Description | Brands | System |
|---|---|---|---|
| P3234 | Cell high voltage [132] | 13 | Powertrain |
| P3235 | Cell high voltage [133] | 17 | Powertrain |
| P3236 | Cell high voltage [134] | 12 | Powertrain |
| P3237 | Cell high voltage [135] | 16 | Powertrain |
| P3238 | Cell high voltage [136] | 14 | Powertrain |
| P3239 | DME not yet coded | 15 | Powertrain |
| P323A | Backup power supply (BBC) output system error | 6 | Powertrain |
| P323B | Cell high voltage | 5 | Powertrain |
| P323C | Cell high voltage | 3 | Powertrain |
| P323D | Cell high voltage | 3 | Powertrain |
| P323E | Cell high voltage | 3 | Powertrain |
| P323F | Cell high voltage | 3 | Powertrain |
| P3240 | Module high temperature [00] | 16 | Powertrain |
| P3241 | Short circuit to negative | 17 | Powertrain |
| P3242 | Short circuit to positive | 16 | Powertrain |
| P3243 | Module high temperature [03] | 18 | Powertrain |
| P3244 | Module high temperature [04] | 15 | Powertrain |
| P3245 | Module high temperature [05] | 17 | Powertrain |
| P3246 | Electrical auxiliary heater | 17 | Powertrain |
| P3247 | Module high temperature [07] | 18 | Powertrain |
| P3248 | Module high temperature [08] | 17 | Powertrain |
| P3249 | Module high temperature [09] | 19 | Powertrain |
| P324A | Hybrid/EV Battery Interface Control Module 8 Cell Overvoltage | 9 | Powertrain |
| P324B | Hybrid/EV Battery Interface Control Module 8 Cell Overvoltage Signal Circuit | 9 | Powertrain |
| P324C | Hybrid/EV Battery Interface Control Module 9 Cell Overvoltage | 9 | Powertrain |
| P324D | Hybrid/EV Battery Interface Control Module 9 Cell Overvoltage Signal Circuit | 9 | Powertrain |
| P324E | Hybrid/EV Battery Interface Control Module 10 Cell Overvoltage | 12 | Powertrain |
| P324F | Hybrid/EV Battery Interface Control Module 10 Cell Overvoltage Signal Circuit | 9 | Powertrain |
| P3250 | Module high temperature [16] | 20 | Powertrain |
| P3251 | Module high temperature [17] | 20 | Powertrain |
| P3252 | Module high temperature [18] | 19 | Powertrain |
| P3253 | Module high temperature [19] | 20 | Powertrain |
| P3254 | Module high temperature [20] | 19 | Powertrain |
| P3255 | Module high temperature [21] | 17 | Powertrain |
| P3256 | Hybrid/EV battery charge detection circuit performance | 16 | Powertrain |
| P3257 | heating circuit: regulation at upper limit; No or incorrect basic setting / adaptation | 16 | Powertrain |
| P3258 | Hybrid/EV battery charge detection circuit high voltage | 14 | Powertrain |
| P3259 | Proximity detection emulation switch stuck off | 11 | Powertrain |
| P325A | Proximity Detection Emulation Switch Stuck On | 9 | Powertrain |
| P325B | Hybrid/EV Battery DC Charging Communication Gateway Module Processor | 10 | Powertrain |
| P325C | Hybrid/EV Battery DC Charging Communication Gateway Module Processor Performance | 9 | Powertrain |
| P325D | Hybrid/EV Battery DC Charging Communication Gateway Module Main Processor Performance | 10 | Powertrain |
| P325E | Hybrid/EV Battery DC Charging Communication Gateway Module Wake-Up Circuit Low Voltage | 10 | Powertrain |
| P325F | Hybrid/EV Battery DC Charging Communication Gateway Module - Offboard DC Charger Communication Interrupted | 9 | Powertrain |
| P3260 | Oxygen sensor B1 S1 B2 S1 Connections Swapped | 16 | Powertrain |
| P3261 | Module high temperature [33] | 17 | Powertrain |
| P3262 | Module high temperature [34] | 16 | Powertrain |
| P3263 | Module high temperature [35] | 18 | Powertrain |
| P3264 | Pre-CAT Bank 3: Efficiency Below Threshold | 11 | Powertrain |
| P3265 | Pre-CAT Bank 4: Efficiency Below Threshold | 11 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.