If the check engine light and arrow light are illuminated on your 2002 Volvo S40, it typically indicates a potential issue with the vehicle's engine or transmission system. Common causes include faulty sensors, issues with the emissions system, or transmission problems. It's advisable to use an OBD-II scanner to retrieve any diagnostic trouble codes (DTCs) to identify the specific issue. Addressing the underlying problem promptly can help prevent further damage and ensure optimal performance.
yes
Did you try unhooking the battery
It is the one next to the service light.....second to the right.
With an OBD2 code reader
A check engine light displaying on a Volvo V40 means maintenance is needed on the car. Check the car's instruction manuals to see each mileage checkup recommended by the manufacturer.Ê
disconnect the battery for 1min or so the light will go off
With an OBD2 code reader
the oxygen sensor(sensors)
That's the OD warning light, Check wiring, relay, Solenoid, and switch
To reset the check engine light on a 1994 Volvo 960, you can disconnect the battery by removing the negative terminal for about 10-15 minutes. This will clear the engine codes and turn off the check engine light. Alternatively, you can use an OBD-I scanner to read and clear the codes. Always ensure any underlying issues are addressed before resetting the light.
how do you reset engine light on 1991 volvo 240
The check engine light on a 1999 Ford Ranger is between the full mark of the gas gauge and the left turn signal arrow