SCION fault codes
Coverage shown is Toyota data: 12,945 codes · 876 vehicle records · 1,973 ECU records · 43,462 live-data parameters.
SCION shares fault-code data with Toyota. Data may not cover SCION-specific systems.
Codes 12,945
| Code | Description | Brands | System |
|---|---|---|---|
| U065C | Lost communication with right front mode actuator | 9 | Network |
| U065D | Lost communication with air intake actuator | 3 | Network |
| U065E | Lost communication with RAM air actuator | 3 | Network |
| U065F | Lost communication with left rear temperature actuator 'A' | 3 | Network |
| U0660 | Lost communication with left rear temperature actuator 'B' | 9 | Network |
| U0661 | Lost communication with right rear temperature actuator 'A' | 3 | Network |
| U0662 | Lost communication with right rear temperature actuator 'B' | 3 | Network |
| U0663 | Lost communication with rear mode actuator | 3 | Network |
| U0664 | Lost communication with rear HVAC air cutoff actuator | 3 | Network |
| U0665 | Lost communication with fuel rail pressure sensor bank 2 | 9 | Network |
| U0666 | Lost communication with reductant pressure sensor | 4 | Network |
| U0667 | Lost communication with engine oil temperature sensor 'A' | 3 | Network |
| U0668 | Lost communication with engine oil level sensor circuit | 4 | Network |
| U0669 | Lost communication with EGR sensor 'D' | 9 | Network |
| U066A | Lost communication with EGR sensor 'E' | 3 | Network |
| U066B | Lost communication with turbocharger/supercharger bypass valve 'B' position sensor | 3 | Network |
| U066C | Lost communication with exhaust heat exchanger bypass valve actuator 'B' | 3 | Network |
| U066D | Lost communication with charge air cooler temperature sensor bank 1 | 4 | Network |
| U066E | Lost communication with charge air cooler temperature sensor bank 2 | 3 | Network |
| U066F | Lost communication with low pressure fuel system sensor | 3 | Network |
| U0670 | Lost communication with fuel temperature sensor 'A' | 9 | Network |
| U0671 | Lost communication with fuel temperature sensor 'B' | 9 | Network |
| U0672 | Lost communication with engine coolant pump | 9 | Network |
| U0673 | Lost communication with ion sense module | 4 | Network |
| U0674 | Lost communication with wastegate position sensor 'B' | 11 | Network |
| U0675 | Lost communication with turbocharger/supercharger speed sensor 'A' | 3 | Network |
| U0676 | Lost communication with fuel level sensor 'A' | 6 | Network |
| U0677 | Lost communication with fuel level sensor 'B' | 3 | Network |
| U0678 | Lost communication with fuel level sensor 'C' | 3 | Network |
| U0679 | Lost communication with transmission fluid pressure sensor/switch 'A' | 3 | Network |
| U067A | Lost communication with transmission fluid pressure sensor/switch 'B' | 3 | Network |
| U067B | Lost communication with engine disconnect clutch pressure sensor | 3 | Network |
| U067C | Lost communication with fan 3 | 3 | Network |
| U067D | Lost communication with fan 4 | 3 | Network |
| U067E | Lost communication with exhaust pressure control valve 'B' sensor/switch | 3 | Network |
| U1000 | CAN-No response | 35 | Network |
| U1001 | CAN passive error | 36 | Network |
| U1002 | CAN line error | 31 | Network |
| U1003 | No communication with towing system control module (J345); Open circuit | 33 | Network |
| U1004 | Invalid data from towing system control module (J345) | 30 | Network |
| U1005 | CAN network | 24 | Network |
| U1006 | Low voltage detected | 24 | Network |
| U1007 | General fault on suspension and wheel CAN network | 23 | Network |
| U1008 | General fault on suspension and wheel CAN network | 29 | Network |
| U1009 | ECU silent on suspension and wheel CAN network | 27 | Network |
| U1010 | Lost communication with the powertrain interface ECU | 29 | Network |
| U1077 | OTA installation failed | 10 | Network |
| U109B | ELC. Parking lock LIN error | 4 | Network |
| U1100 | Engine CAN timeout | 31 | Network |
| U1101 | Component protection active | 31 | Network |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.