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 |
|---|---|---|---|
| P25B7 | Auxiliary ignition switch on/start position circuit | 4 | Powertrain |
| P25B8 | Auxiliary ignition switch on/start position circuit low | 4 | Powertrain |
| P25B9 | Auxiliary ignition switch on/start position circuit high | 4 | Powertrain |
| P25BA | Regeneration control switch circuit/open | 5 | Powertrain |
| P25BB | Regeneration control switch circuit low | 4 | Powertrain |
| P25BC | Regeneration control switch circuit high | 4 | Powertrain |
| P25BD | Unmetered fuel - forced engine shutdown | 10 | Powertrain |
| P25BE | Alternative fuel disable control circuit/open | 10 | Powertrain |
| P25BF | Alternative fuel disable control circuit high | 10 | Powertrain |
| P25C0 | Alternative fuel disable control circuit low | 10 | Powertrain |
| P25C1 | Alternative fuel disable signal circuit | 10 | Powertrain |
| P25C2 | Alternative fuel disable signal circuit high | 10 | Powertrain |
| P25C3 | Alternative fuel disable signal circuit low | 10 | Powertrain |
| P25C4 | Brake booster temperature sensor 'A' circuit | 4 | Powertrain |
| P25C5 | Brake booster temperature sensor 'A' circuit range/performance | 10 | Powertrain |
| P25C6 | Brake booster temperature sensor 'A' circuit low | 10 | Powertrain |
| P25C7 | Brake booster temperature sensor 'A' circuit high | 10 | Powertrain |
| P25C8 | Brake booster temperature sensor 'A' circuit intermittent/erratic | 10 | Powertrain |
| P25C9 | Brake system control module 'B' requested MIL illumination | 10 | Powertrain |
| P25CA | Intake camshaft actuator parking lock control circuit/open bank 1 | 10 | Powertrain |
| P25CB | Intake camshaft actuator parking lock control circuit low bank 1 | 10 | Powertrain |
| P25CC | Intake camshaft actuator parking lock control circuit high bank 1 | 10 | Powertrain |
| P25CD | Intake camshaft actuator parking lock control circuit/open bank 2 | 10 | Powertrain |
| P25CE | Intake camshaft actuator parking lock control circuit low bank 2 | 10 | Powertrain |
| P25CF | Intake camshaft actuator parking lock control circuit high bank 2 | 10 | Powertrain |
| P25D0 | Exhaust camshaft actuator parking lock control circuit/open bank 1 | 4 | Powertrain |
| P25D1 | Exhaust camshaft actuator parking lock control circuit low bank 1 | 4 | Powertrain |
| P25D2 | Exhaust camshaft actuator parking lock control circuit high bank 1 | 4 | Powertrain |
| P25D3 | Exhaust camshaft actuator parking lock control circuit/open bank 2 | 4 | Powertrain |
| P25D4 | Exhaust camshaft actuator parking lock control circuit low bank 2 | 4 | Powertrain |
| P25D5 | Exhaust camshaft actuator parking lock control circuit high bank 2 | 4 | Powertrain |
| P25D6 | Exhaust heat exchanger exhaust bypass valve 'A' position sensor stop performance | 4 | Powertrain |
| P25D7 | Fuel level sensor 'C' circuit | 4 | Powertrain |
| P25D8 | Fuel level sensor 'C' performance | 4 | Powertrain |
| P25D9 | Fuel level sensor 'C' circuit low | 4 | Powertrain |
| P25DA | Fuel level sensor 'C' circuit high | 4 | Powertrain |
| P25DB | Fuel level sensor 'C' circuit intermittent | 4 | Powertrain |
| P25DC | Fuel level sensor 'C' stuck | 4 | Powertrain |
| P25DD | A' camshaft position - stuck in locked position bank 1 | 5 | Powertrain |
| P25DE | A' camshaft position - unable to achieve locked position bank 1 | 4 | Powertrain |
| P25DF | 'A' camshaft position control performance bank 1 | 9 | Powertrain |
| P25E0 | A' camshaft position - stuck in locked position bank 2 | 4 | Powertrain |
| P25E1 | A' camshaft position - unable to achieve locked position bank 2 | 4 | Powertrain |
| P25E2 | 'A' camshaft position control performance bank 2 | 6 | Powertrain |
| P25E3 | B' camshaft position - stuck in locked position bank 1 | 4 | Powertrain |
| P25E4 | B' camshaft position - unable to achieve locked position bank 1 | 4 | Powertrain |
| P25E5 | 'B' camshaft position control performance bank 1 | 6 | Powertrain |
| P25E6 | B' camshaft position - stuck in locked position bank 2 | 4 | Powertrain |
| P25E7 | B' camshaft position - unable to achieve locked position bank 2 | 4 | Powertrain |
| P25E8 | 'B' camshaft position control performance bank 2 | 8 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.