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
2Original wording in English
TOYOTA
Reported code forms B1140
MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) B1140 & B1141. *TT
TOYOTA
Reported code forms B1140
MALFUNCTION INDICATOR LAMP ON CONDITION WITH A DIAGNOSTIC TROUBLE CODE B1140 OR B1141 STORED IN THE CENTER AIRBAG ECU MEMORY. *TT
Check vehicle applicability
5A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Toyota | HIGHLANDER | 2003 |
| Toyota | HIGHLANDER | 2002 |
| Toyota | HIGHLANDER | 2001 |
| Toyota | SEQUOIA | 2004 |
| Toyota | SEQUOIA | 2003 |
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.