Hyundai fault codes
7,974 codes · 345 vehicle records · 168 ECU records · 0 live-data parameters
Codes 7,974
| Code | Description | Brands | System |
|---|---|---|---|
| P1639 | Duty factor > 1s exceeded | 30 | Powertrain |
| P1640 | Quad driver module (QDM) | 29 | Powertrain |
| P1641 | Main relay malfunction | 29 | Powertrain |
| P1642 | CAN link circuit | 28 | Powertrain |
| P1645 | Read error, RAM backup | 28 | Powertrain |
| P1646 | 5V reference #3 circuit | 26 | Powertrain |
| P1647 | Check Coding of ECUs on Powertrain Data Bus | 25 | Powertrain |
| P1650 | CAN: Device offline | 30 | Powertrain |
| P1652 | Starter motor system communication | 28 | Powertrain |
| P1653 | SMG torque implausible | 24 | Powertrain |
| P1655 | Read error, random code, in EEPROM | 27 | Powertrain |
| P1657 | Engine operating information failure | 25 | Powertrain |
| P1660 | Receive error, serial interface | 29 | Powertrain |
| P1661 | incorrect EWS telegram | 26 | Powertrain |
| P1665 | Injection pump control module communications | 26 | Powertrain |
| P1670 | SMG intervention implausible | 25 | Powertrain |
| P167000 | Sensor DPF Differenzdruck Plausibilität | 3 | Powertrain |
| P1671 | Valve for Pump - Jet: Cylinder 6 (N245): Electrical Malfunction | 25 | Powertrain |
| P1672 | Engine speed signal | 22 | Powertrain |
| P1673 | ABS lamp control circuit | 25 | Powertrain |
| P1674 | Power supply - sensor (GAP) | 22 | Powertrain |
| P1675 | Power supply - sensor (GAP) | 24 | Powertrain |
| P1676 | Drive by wire-MIL circuit electrical malfunction | 29 | Powertrain |
| P167600 | No DTC but wrong VIN or MIN | 2 | Powertrain |
| P1677 | Immobilizer system disabled | 28 | Powertrain |
| P1678 | FPTDR Signal Line Failure | 24 | Powertrain |
| P1679 | Drive by Wire-MIL Circ. Open | 26 | Powertrain |
| P1681 | Function monitoring, speed sensor, supply wire or DME faulty | 27 | Powertrain |
| P1682 | Ignition circuit malfunction | 24 | Powertrain |
| P1688 | W11 engine: Fault code stored | 26 | Powertrain |
| P1689 | Engine Control Module | 21 | Powertrain |
| P1690 | Malfunction indication light malfunction | 27 | Powertrain |
| P169000 | SRC low for ECU temperature sensor | 3 | Powertrain |
| P1691 | Fuel Sys ESS RPM Error | 22 | Powertrain |
| P1692 | Malfunction indication light short to ground | 23 | Powertrain |
| P1693 | Controlled engine stop and start (DAMP) fault | 27 | Powertrain |
| P1694 | Starter control failure | 24 | Powertrain |
| P1695 | Starter control failure | 26 | Powertrain |
| P169500 | Over temperature error on ECU powerstage for Starter | 3 | Powertrain |
| P1696 | Starter control | 25 | Powertrain |
| P169600 | Starteransteuerung: Kurzschluss nach Batterie detektiert auf der High-Side-Endstufe | 3 | Powertrain |
| P1697 | TCSFC signal high input | 24 | Powertrain |
| P1698 | Key ID not valid | 22 | Powertrain |
| P1699 | Powertrain Data Bus: Missing Message from Steering Wheel Electronics | 20 | Powertrain |
| P169A | Engine controls ignition relay circuit 2 low voltage | 18 | Powertrain |
| P1700 | Transmission control module (TCM) requested SVS illumination | 30 | Powertrain |
| P1702 | Transmission clutch 1 stuck on | 29 | Powertrain |
| P1703 | Brake switch out of self-test range | 31 | Powertrain |
| P1704 | Transmission clutch 1 slip detected | 30 | Powertrain |
| P1705 | Throttle Position Sensor (TPS) - A/T | 37 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.