Honda fault codes
6,283 codes · 1,034 vehicle records · 229 ECU records · 0 live-data parameters
Codes 6,283
| Code | Description | Brands | System |
|---|---|---|---|
| P1727 | Shift motor electric | 22 | Powertrain |
| P1728 | Shift motor mechanic | 27 | Powertrain |
| P172A | Output speed sensor direction not plausible - forward | 17 | Powertrain |
| P172B | Output speed sensor direction not plausible - reverse | 15 | Powertrain |
| P1730 | Pump relay driver | 33 | Powertrain |
| P1731 | Gear 1, faulty gear ratio | 36 | Powertrain |
| P1732 | Throttle actuator control motor circuit low - positive side | 28 | Powertrain |
| P1733 | Throttle actuator control motor circuit high - positive side | 28 | Powertrain |
| P1734 | Throttle actuator control motor circuit low - negative side | 34 | Powertrain |
| P1735 | First gear switch circuit failure | 32 | Powertrain |
| P1736 | Gear ratio error in 2nd prime | 30 | Powertrain |
| P1737 | Lockup solenoid | 24 | Powertrain |
| P1738 | Shift time error | 25 | Powertrain |
| P1739 | Transmission component slipping | 27 | Powertrain |
| P173A | Gear actuator position sender 1 implausible signal | 15 | Powertrain |
| P173B | Gear actuator position sender 2 implausible signal | 15 | Powertrain |
| P173C | Gear actuator position sender 3 implausible signal | 15 | Powertrain |
| P173D | Gear actuator position sender 4 implausible signal | 14 | Powertrain |
| P173E | Drive Input Switch Performance | 13 | Powertrain |
| P1740 | SMG: Activation, solenoid valve, clutch | 31 | Powertrain |
| P1741 | Engagement potentiometer | 28 | Powertrain |
| P1742 | Clutch torque adaptation at limit | 29 | Powertrain |
| P1743 | Open circuit | 27 | Powertrain |
| P1744 | Torque converter clutch system performance | 29 | Powertrain |
| P1745 | Line pressure control | 33 | Powertrain |
| P1746 | EGS: Control unit, internal fault 4 (FET) | 24 | Powertrain |
| P1747 | EGS: CAN timeout DME | 24 | Powertrain |
| P1750 | EGS: Batt. + supply | 33 | Powertrain |
| P1751 | Shift Solenoid A Perf | 24 | Powertrain |
| P1753 | Shift control solenoid | 29 | Powertrain |
| P1758 | SMG: Selection angle cannot be engaged | 29 | Powertrain |
| P175A | Transmission range switch A circuit low voltage | 13 | Powertrain |
| P175B | Gear actuator gearbox section 2 tolerance limit reached | 12 | Powertrain |
| P1760 | Brake switch | 32 | Powertrain |
| P1761 | EGS: Solenoid, shiftlock | 31 | Powertrain |
| P1764 | Instrument cluster triggering | 23 | Powertrain |
| P1765 | EGS: CAN throttle | 29 | Powertrain |
| P1768 | Perf/Normal/Winter Mode Input | 25 | Powertrain |
| P1773 | Hydraulic Pressure Sensor 1 Too High | 25 | Powertrain |
| P1778 | Transmission Reverse I/P Circuit | 24 | Powertrain |
| P177A | Backup parking lock actuator status message counter incorrect | 14 | Powertrain |
| P177B | Clutch 1 tolerance limit reached | 13 | Powertrain |
| P1780 | EGS: Torque intervention | 30 | Powertrain |
| P1782 | Under status, open load | 25 | Powertrain |
| P1783 | Control output signal is incorrect | 27 | Powertrain |
| P1784 | ENV_ _Gesamtzeit | 28 | Powertrain |
| P1785 | Shift up/down wire short to battery (+) | 24 | Powertrain |
| P1786 | Mode switch input malfunction | 22 | Powertrain |
| P1787 | Druckregler G Kurzschluss nach Masse oder Unterbrechung | 24 | Powertrain |
| P1788 | Pressure control solenoid B open circuit | 22 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.