GENESIS fault codes
Coverage shown is Hyundai data: 7,974 codes · 345 vehicle records · 168 ECU records · 0 live-data parameters.
GENESIS shares fault-code data with Hyundai. Data may not cover GENESIS-specific systems.
Codes 7,974
| Code | Description | Brands | System |
|---|---|---|---|
| P2676 | Air cleaner inlet control circuit low | 19 | Powertrain |
| P2677 | Air cleaner inlet control circuit high | 19 | Powertrain |
| P2678 | Coolant degassing valve control circuit/open | 20 | Powertrain |
| P2679 | Coolant degassing valve control circuit low | 22 | Powertrain |
| P267A | B Rocker Arm Actuator Position Sensor Circuit Bank 2 | 19 | Powertrain |
| P267B | B Rocker Arm Actuator Position Sensor Circuit Range/Performance Bank 2 | 19 | Powertrain |
| P267C | B Rocker Arm Actuator Position Sensor Circuit Low Bank 2 | 19 | Powertrain |
| P267D | B Rocker Arm Actuator Position Sensor Circuit High Bank 2 | 19 | Powertrain |
| P267E | B Rocker Arm Actuator Position Sensor Circuit Intermittent/Erratic Bank 2 | 19 | Powertrain |
| P2680 | Coolant degassing valve control circuit high | 19 | Powertrain |
| P2681 | Engine Coolant Bypass Valve A Control Circuit/Open | 29 | Powertrain |
| P2682 | Engine Coolant Bypass Valve A Control Circuit Low | 28 | Powertrain |
| P2683 | Engine Coolant Bypass Valve A Control Circuit High | 27 | Powertrain |
| P2684 | Oil level sensor signal failure | 24 | Powertrain |
| P2685 | Actuator Supply Voltage C Circuit Low | 26 | Powertrain |
| P2686 | Actuator Supply Voltage C Circuit High | 26 | Powertrain |
| P2687 | Fuel supply heater control circuit/open | 24 | Powertrain |
| P2688 | Fuel supply heater control circuit low | 23 | Powertrain |
| P2689 | Fuel supply heater control circuit high | 23 | Powertrain |
| P268A | Fuel injector calibration not learned/programmed | 26 | Powertrain |
| P268B | High pressure fuel pump calibration not learned/programmed | 18 | Powertrain |
| P268C | Cylinder 1 injector data incompatible | 27 | Powertrain |
| P268D | Cylinder 2 injector data incompatible | 27 | Powertrain |
| P268E | Cylinder 3 injector data incompatible | 27 | Powertrain |
| P268F | Cylinder 4 injector data incompatible | 27 | Powertrain |
| P2690 | Cylinder 5 injector data incompatible | 22 | Powertrain |
| P2691 | Cylinder 6 injector data incompatible | 22 | Powertrain |
| P2692 | Cylinder 7 injector data incompatible | 21 | Powertrain |
| P2693 | Cylinder 8 injector data incompatible | 21 | Powertrain |
| P2694 | Cylinder 9 injector data incompatible | 18 | Powertrain |
| P2695 | Cylinder 10 injector data incompatible | 18 | Powertrain |
| P2696 | Injector Data Incompatible | 23 | Powertrain |
| P2697 | Exhaust aftertreatment fuel injector 'A' circuit/open | 22 | Powertrain |
| P2698 | Exhaust aftertreatment fuel injector 'A' performance | 21 | Powertrain |
| P2699 | Exhaust aftertreatment fuel injector 'A' circuit low | 20 | Powertrain |
| P269A | Exhaust aftertreatment fuel injector 'A' circuit high | 21 | Powertrain |
| P269B | Exhaust aftertreatment glow plug control circuit/open | 18 | Powertrain |
| P269C | Exhaust aftertreatment glow plug control performance | 18 | Powertrain |
| P269D | Exhaust aftertreatment glow plug control circuit low | 19 | Powertrain |
| P269E | Exhaust aftertreatment glow plug control circuit high | 19 | Powertrain |
| P269F | Exhaust aftertreatment glow plug circuit/open | 19 | Powertrain |
| P26A0 | Exhaust aftertreatment glow plug performance | 20 | Powertrain |
| P26A1 | Exhaust aftertreatment glow plug circuit low | 18 | Powertrain |
| P26A2 | Exhaust aftertreatment glow plug circuit high | 18 | Powertrain |
| P26E5 | Starter relay 'B' circuit low | 18 | Powertrain |
| P26E500 | If low signal on high signal circuit of starter relay under cranking, ECM sets DTC. This fault might be caused by short to ground or open in high circuit of starter relay | 2 | Powertrain |
| P26E6 | Starter relay 'B' circuit high | 18 | Powertrain |
| P26E600 | If high signal on high signal circuit of starter relay under cranking, ECM sets DTC. This fault might be caused by short to power or open in high circuit of starter relay | 2 | Powertrain |
| P2700 | Transmission Friction Element A Apply Time Range/Performance | 23 | Powertrain |
| P2701 | Transmission Friction Element B Apply Time Range/Performance | 25 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.