DENZA fault codes
Coverage shown is BYD data: 7,677 codes · 97 vehicle records · 71 ECU records · 0 live-data parameters.
DENZA shares fault-code data with BYD. Data may not cover DENZA-specific systems.
Codes 7,677
| Code | Description | Brands | System |
|---|---|---|---|
| P172B | Output speed sensor direction not plausible - reverse | 15 | Powertrain |
| P172C | Shift fork A/B direction control valve stuck on | 11 | Powertrain |
| P172D | Clutch actuator valve electrical fault | 11 | Powertrain |
| P172E | Shift fork C/D direction control valve stuck on | 13 | Powertrain |
| P172F | Gear actuator position sender 1 electrical fault | 12 | 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 |
| P1748 | EGS: Engine overrevving lock | 21 | Powertrain |
| P1749 | EGS: No programming | 20 | Powertrain |
| P174A | Gearshift X position sensor - circuit low | 11 | Powertrain |
| P174B | Gearshift X position sensor - circuit high | 11 | Powertrain |
| P174C | Valve 1 in gearbox section 1 electrical fault | 11 | Powertrain |
| P174D | Valve 2 in gearbox section 2 electrical fault | 10 | Powertrain |
| P174E | Clutch 2 temperature warning | 11 | Powertrain |
| P174F | Traction Control Enable/Disable Switch Lamp Circuit | 11 | Powertrain |
| P1750 | EGS: Batt. + supply | 33 | Powertrain |
| P1751 | Shift Solenoid A Perf | 24 | Powertrain |
| P1752 | Power supply malfunction | 26 | Powertrain |
| P1753 | Shift control solenoid | 29 | Powertrain |
| P1755 | Transmission control solenoid valve 1 control circuit high voltage - solenoid on | 20 | Powertrain |
| P1756 | SMG: Gear cannot be engaged | 19 | Powertrain |
| P1757 | SMG: Gear pops out | 24 | Powertrain |
| P1758 | SMG: Selection angle cannot be engaged | 29 | Powertrain |
| P1759 | 2-4 brake failsafe valve malfunction | 19 | Powertrain |
| P175A | Transmission range switch A circuit low voltage | 13 | Powertrain |
| P175B | Gear actuator gearbox section 2 tolerance limit reached | 12 | Powertrain |
| P175C | Dual clutch actuators tolerance limits reached | 11 | Powertrain |
| P175D | Gradient sensor self-learning incomplete | 10 | Powertrain |
| P175E | Clutch 1 closes unintentionally | 11 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.