answersLogoWhite

0


Best Answer

The check engine light (service engine soon) comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, the problem is in the emissions or something that is affecting the effectiveness of the emissions, but other causes can trigger the light to come on, too. To determine the cause, the vehicle will need to be taken to AutoZone or a shop that has an OBD2 scanner, or for 1995 and earlier models, an OBD1 scanner, While a scanner will not give you the magic answer, it will give you a code that narrows down the problem area.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What causes Check engine light 2003 Dodge Dakota to come on?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you reset check engine light on 2007 Dodge Dakota?

You can reset the check engine light on a 2007 Dodge Dakota by unhooking the battery. Leave it unhooked for 10 minutes before reconnecting it.


Where is check engine light 1993 dodge Dakota?

bottom left of dash and is in red


What type of engine does a 1991 Dodge Dakota have?

A 1991 Dodge Dakota will have either a V6 or a V8 engine.


What does the message P0302 Check Engine mean in a 2000 Dodge Dakota?

Cylinder #2 Misfire


What's the difference in a 1995 Dodge Dakota with a 3.9 v6 engine and a 2000 Dodge Dakota with a 3.9 v6 engine can I exchange the newer engine with the older one?

There is no difference in a 1995 dodge dakota with a 3.9 v6 engine and a 2000 dodge dakota with a 3.9 v6 engine and you can exchange the newer engine with the older one.


What causes a 1990 dodge Dakota to smoke when you start it?

valve seals. Can be replaced with engine in truck & heads do not have to be removed.


Why is brake light abs light and check engine light on for a 2002 dodge Dakota?

You need to have the engine and abs checked for codes.


Why is the check engine light on in a 1998 Dodge Dakota and the engine will not start?

There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.


Why is the check engine light is on on a 2000 Dodge Dakota?

There are pages and pages of things that can turn the check engine light on. You need to have it checked for codes to know what the cause might be.


Can a 2008 dodge Dakota tow a 1998 dodge Dakota?

Yes, depending on engine SIZE. (;


Will a 3.9 v6 engine from a 1995 Dodge Dakota fit into a 2000 Dodge Dakota with a 3.9 v6 engine?

Yes. A 3.9 v6 engine from a 1995 Dodge Dakota will fit into a 2000 Dodge Dakota with a 3.9 v6 engine. You will have to swap the intake and exhaust manifolds along with all sensors and fuel rail though.


How do you reset the check engine light on a 2001 Dodge Dakota?

disconnect the positive battery cable for about 10 minutes