What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer communications
14Original wording in English
TOYOTA
Reported code forms P2238
ECM CALIBRATION UPDATE: 2-AZ-FE ENGINE MALFUNCTION INDICATOR ON DIAGNOSTIC TROUBLE CODE P2238. *AK
TOYOTA
Reported code forms P2238
MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0031, P0051, P2238, AND/OR P2241 (OXYGEN SENSOR HEATER CONTROL CIRCUIT). *TT
TOYOTA
Reported code forms P2238
MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSITC TROUBLE CODE (DTC) P0031, P0051, P2238, AND/OR P2241 (OXYGEN SENSOR HEATER CONTROL CIRCUIT). *TT
LEXUS
Reported code forms P2238
MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0031, P0051, P2238, AND/OR P2241. *TT
LEXUS
Reported code forms P2238
MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0031, P0051, P2238, AND/OR P2241. *TT
TOYOTA
Reported code forms P2238
MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0031, P0051, P2238 AND/OR P2241. *TT
Check vehicle applicability
14A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Lexus | ES 330 | 2004 |
| Lexus | ES300 | 2003 |
| Lexus | ES330 | 2005 |
| Lexus | RX330 | 2004 |
| Scion | TC | 2005 |
| Toyota | CAMRY | 2005 |
| Toyota | CAMRY | 2004 |
| Toyota | CAMRY | 2003 |
| Toyota | CAMRY SOLARA | 2005 |
| Toyota | CAMRY SOLARA | 2004 |
| Toyota | CAMRY SOLARA | 2003 |
| Toyota | HIGHLANDER | 2004 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.