Check the troubleshooting chart that corresponds to that code. You'll be in same boat as everyone else, but you will probably have to pay for it.
You need a new trany
Check your owners manual. There should be a description/picture of the check engine light.
PO740 is a Chrysler specific code that involves your Torque Converter Clutch Circuit The problem could be in the TCC solenoid, or the torque converter itself.
The light should stay on whenever the key is on and the engine is off.
you should check your engine...like now...
"Check Engine" light comes on when you turn ignition switch on and should go off when engine cranks.
check engine light. it means you should eather check your "codes" or go to an auto shop and tell them your check engine light is on. sometimes its free.
That is the check engine light.That is the check engine light.
A flashing check engine light indicates that you have problem that will damage the catalytic converter. You should have the check engine light checked very quick/tomorrow,if not sooner. converters cost over $800.00. A flashing check engine light indicates that you have problem that will damage the catalytic converter. You should have the check engine light checked very quick/tomorrow,if not sooner. converters cost over $800.00.
To reset the check engine light on a Hummer H3, the problem causing the check engine light should be repaired. If this does not fix the problem, the battery may need to be disconnected and re-connected.
Trying to clear the check engine light in a Kia Sorento yourself is not recommended. The check engine light could indicate a serious problem and the car should be inspected by someone qualified.
No, oil level does not cause the check engine light.