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 |
|---|---|---|---|
| P1E92 | Hybrid/EV battery interface control module 1 cell balancing circuit | 11 | Powertrain |
| P1E93 | Hybrid/EV battery interface control module 1 5V reference circuit | 11 | Powertrain |
| P1E94 | Hybrid/EV battery interface control module 2 performance | 11 | Powertrain |
| P1EA0 | Hybrid/EV battery interface control module 4 performance | 11 | Powertrain |
| P1EA3 | Hybrid/EV battery interface control module 4 long term memory performance | 11 | Powertrain |
| P1EA4 | Hybrid/EV battery interface control module 4 cell balancing circuit | 11 | Powertrain |
| P1EA5 | Hybrid/EV battery interface control module 4 5V reference circuit | 10 | Powertrain |
| P1EA9 | 14V power module system low voltage | 10 | Powertrain |
| P1EAA | Hybrid/EV battery voltage balance processor multiplexer performance | 11 | Powertrain |
| P1EC9 | A/C compressor motor instantaneous high current | 12 | Powertrain |
| P1ECA | A/C compressor motor instantaneous high voltage | 12 | Powertrain |
| P1ECB | Battery charger high voltage converter 1 temperature sensor circuit low voltage | 12 | Powertrain |
| P1EEC | Battery charger control module reference voltage 3 circuit high voltage | 10 | Powertrain |
| P1EED | Battery charger 14V output voltage sensing circuit | 10 | Powertrain |
| P1EEE | Battery charger 14V output voltage performance | 10 | Powertrain |
| P1EEF | Battery charger 14V converter output power regulation performance | 10 | Powertrain |
| P1EF3 | Battery charger high voltage converter 1 high temperature | 10 | Powertrain |
| P1EF5 | Battery charger input voltage conditioner high temperature | 11 | Powertrain |
| P1EF6 | Battery charger control module ignition on/start switch circuit low voltage | 10 | Powertrain |
| P1EF7 | Battery charger control module ignition on/start switch circuit high voltage | 10 | Powertrain |
| P1EF8 | Battery charger control module high voltage energy management communication bus enable circuit low voltage | 10 | Powertrain |
| P1EF9 | Battery charger control module high voltage energy management communication bus enable circuit high voltage | 10 | Powertrain |
| P1EFA | Battery charger high voltage converter 1 input high current | 10 | Powertrain |
| P1EFB | Battery charger high voltage converter 2 input high current | 8 | Powertrain |
| P1EFC | Battery charger control module system voltage low voltage | 9 | Powertrain |
| P1F01 | Battery charger control module supply voltage sensor circuit low voltage | 15 | Powertrain |
| P1F02 | Battery charger control module supply voltage sensor circuit high voltage | 15 | Powertrain |
| P1F03 | Battery charger control module supply voltage performance | 15 | Powertrain |
| P1F07 | ETV/CC monitoring communication error | 14 | Powertrain |
| P1F08 | ELC compressor performance | 14 | Powertrain |
| P1F09 | ELC compressor input voltage | 15 | Powertrain |
| P1F0A | A/C compressor motor speed performance | 14 | Powertrain |
| P1F0B | A/C compressor motor start-up current performance | 14 | Powertrain |
| P1F0C | Electric A/C compressor control module A/C compressor motor current feedback circuit low voltage | 14 | Powertrain |
| P1F0D | Electric A/C compressor control module A/C compressor motor current feedback circuit high voltage | 13 | Powertrain |
| P1F0E | Battery charging voltage system isolation lost | 13 | Powertrain |
| P1F0F | Cabin temperature sensor circuit | 7 | Powertrain |
| P1F10 | Cabin temperature sensor circuit low | 7 | Powertrain |
| P1F11 | Cabin temperature sensor circuit high | 6 | Powertrain |
| P1F12 | EGR control valve initialize | 6 | Powertrain |
| P1F13 | EGR control valve thermistor | 6 | Powertrain |
| P1F14 | Battery charger input current sensor exceeded learning limit | 13 | Powertrain |
| P1F15 | Battery charger 14V output current sensor exceeded learning limit | 12 | Powertrain |
| P1F31 | Boost converter voltage sensor out of voltage range | 5 | Powertrain |
| P1F32 | No description available | 4 | Powertrain |
| P1F33 | No description available | 4 | Powertrain |
| P1F36 | No description available | 4 | Powertrain |
| P1F37 | No description available | 3 | Powertrain |
| P1F3A | No description available | 3 | Powertrain |
| P1F3F | FC Ion Exchanger Filter Element Available Time Over | 3 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.