Q: Obd scan tool is not reading. Car wont start. An battery keeps dying. New battery

asked by on July 30, 2016

Obd scan tool is not reading car won't start New battery.

My car has 2001 miles.
My car has an automatic transmission.

Check fuse number 11 in fuse box to see if it is blown. Check all fuses in engine and interior fuse boxes for any blown ones.

You may need to try disconnecting the engine control module and reconnecting it with the battery disconnected. Check the connector for any signs of green corrosion, then clean and lube the connection with dielectric lube before re-connection.

If you still cannot start the vehicle, then look at the dash to see if the warning light is flashing or on with the key in the On position. If it is, then try a different key to have it turn off. If it stays on, then you should have the system reprogrammed to work.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

AC light blinking Cooling fan running nonstop
This may be very likely related to the coolant fan relay switch that controls when the fans come on and off. If you'd like, a YourMechanic certified technician can come to your home or place of business in order to...
Ignition, Starter, or something else?
Hi there. I understand how frustrating things like this can be. Base on what you've described, the year, and mileage of the vehicle it sounds like your battery has gone weak or failed internally. A good battery test with a...
Hard cold starts
Make sure your battery and starter are in good enough condition to turn the engine over at high enough RPM's to start properly in low temperature conditions. Due to the relatively high miles, I would first check and confirm cylinder...
Misfire and engine reduce power
When there are misfires under full throttle and there are performance modifications involved, the first potential issue to look at is a lack of fuel. You also state there is "no power going to the car when flooring it". I'm...
car making chirping noise on start up
Hi there. It sounds like the belt may be worn/loose and causing the noise. A quick visual inspection may reveal that the belt is indeed worn and in need of replacement. A belt tensioner that is struggling to maintain the...
how a code p2181 but the temp is normal
Hi there. The code, P2181, stands for Cooling System Performance. This code is meant to give a certified mechanic a starting point to begin their investigation for car problems. In most cases, the code is triggered due to either overheating...
What kind of oil should I use for my 2015 Chrysler 200 Unlimited?
Hello - according to Chrysler (Owners Manual - Pg. 597, if you have the 2.4 liter 4 cylinder, the correct oil is 0W20 weight. If you have the 3.6 liter V6, the correct weight is 5W20. Pennzoil (R) or Shell...
Food was stuffed in my gas tank.
Gasoline vapors are highly explosive so the very first thing to remember is if a "repair" involves the gas tank, exercise extreme caution. In this circumstance, for instance, do not use a vacuum to retrieve the foreign matter as that...
What can cause your car not to catch gear?
Based on your description, the problem could be in the engine, the transmission or both. If transmission related, it could be as simple as a low level of transmission fluid or as complicated as an internal fault in the transmission...

Related articles

How Can I Prevent My Car Battery From Dying?
Your Your car battery is one of the most important parts of your car’s electrical system. Without the battery, your car simply isn’t going to work. Your battery works hard, and eventually, it’s going to wear out. So, how long...
10 Expensive Automotive Tools Worth the Investment
For a mechanic, tools are an investment to perform quality jobs. Milwaukee's impact wrench is convenient to use for essential mechanical tasks.
What Does the DRL Warning Light Mean?
If the DRL warning light stays on after you start your car, it may mean that there is a faulty bulb or circuit issue with your headlights.