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 |
|---|---|---|---|
| P2152 | Fuel Injector Group C Supply Voltage Circuit/Open | 28 | Powertrain |
| P2153 | Fuel Injector Group C Supply Voltage Circuit Low | 28 | Powertrain |
| P2154 | Fuel Injector Group C Supply Voltage Circuit High | 26 | Powertrain |
| P2155 | Fuel Injector Group D Supply Voltage Circuit/Open | 26 | Powertrain |
| P2156 | Fuel Injector Group D Supply Voltage Circuit Low | 25 | Powertrain |
| P2157 | Fuel Injector Group D Supply Voltage Circuit High | 24 | Powertrain |
| P2158 | Vehicle Speed Sensor B | 27 | Powertrain |
| P2159 | Vehicle Speed Sensor B Range/Performance | 27 | Powertrain |
| P215A | Vehicle Speed Wheel Speed Correlation | 24 | Powertrain |
| P215B | Vehicle Speed Output Shaft Speed Correlation | 25 | Powertrain |
| P215C | Output shaft speed - wheel speed correlation | 27 | Powertrain |
| P215D | Reductant pump 'B' stuck on | 5 | Powertrain |
| P215E | Reductant heater 'D' current too low | 5 | Powertrain |
| P215F | Reductant heater 'D' current too high | 5 | Powertrain |
| P2160 | Vehicle Speed Sensor B Circuit Low | 26 | Powertrain |
| P2161 | Vehicle Speed Sensor B Intermittent/Erratic | 24 | Powertrain |
| P2162 | Vehicle Speed Sensor A/B Correlation | 25 | Powertrain |
| P2163 | Throttle/Pedal Position Sensor A Maximum Stop Performance | 24 | Powertrain |
| P2164 | Throttle/Pedal Position Sensor B Maximum Stop Performance | 22 | Powertrain |
| P2165 | Throttle/Pedal Position Sensor C Maximum Stop Performance | 22 | Powertrain |
| P2166 | Throttle/Pedal Position Sensor D Maximum Stop Performance | 22 | Powertrain |
| P2167 | Throttle/Pedal Position Sensor E Maximum Stop Performance | 22 | Powertrain |
| P2168 | Throttle/Pedal Position Sensor F Maximum Stop Performance | 22 | Powertrain |
| P2169 | Exhaust pressure regulator vent solenoid control circuit/open | 22 | Powertrain |
| P216A | Fuel injector group 'E' supply voltage circuit/open | 25 | Powertrain |
| P216B | Fuel injector group 'E' supply voltage circuit low | 24 | Powertrain |
| P216C | Fuel injector group 'E' supply voltage circuit high | 23 | Powertrain |
| P216D | Fuel injector group 'F' supply voltage circuit/open | 25 | Powertrain |
| P216E | Fuel injector group 'F' supply voltage circuit low | 24 | Powertrain |
| P216F | Fuel injector group 'F' supply voltage circuit high | 23 | Powertrain |
| P2170 | Exhaust pressure regulator vent solenoid control circuit low | 22 | Powertrain |
| P2171 | Exhaust pressure regulator vent solenoid control circuit high | 22 | Powertrain |
| P2172 | Throttle Actuator Control System Sudden High Airflow Detected | 25 | Powertrain |
| P2173 | Throttle Actuator Control System High Airflow Detected | 27 | Powertrain |
| P2174 | Throttle Actuator Control System Sudden Low Airflow Detected | 23 | Powertrain |
| P2175 | Throttle Actuator Control System Low Airflow Detected | 26 | Powertrain |
| P2176 | Electronic throttle body position sensor signal | 33 | Powertrain |
| P2177 | Mixture too lean | 36 | Powertrain |
| P2178 | Mixture too rich | 36 | Powertrain |
| P2179 | Mixture too lean | 32 | Powertrain |
| P217A | Fuel injector group 'G' supply voltage circuit/open | 24 | Powertrain |
| P217B | Fuel injector group 'G' supply voltage circuit low | 23 | Powertrain |
| P217C | Fuel injector group 'G' supply voltage circuit high | 22 | Powertrain |
| P217D | Fuel injector group 'H' supply voltage circuit/open | 24 | Powertrain |
| P217E | Fuel injector group 'H' supply voltage circuit low | 23 | Powertrain |
| P217F | Fuel injector group 'H' supply voltage circuit high | 22 | Powertrain |
| P2180 | Mixture too rich | 32 | Powertrain |
| P2181 | Cooling system performance | 25 | Powertrain |
| P2182 | Engine cooling temperature sensor 2 reliability | 25 | Powertrain |
| P2183 | Engine Coolant Temperature Sensor 2 Circuit Range/Performance | 33 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.