I have a 2001 Dodge Durango. A couple of nights ago, the alarm went off (not sure if anybody tried to break in or not) - and then it turned off. The next morning, the car wouldn't start (battery appeared to be dead - new battery, only 3 weeks old). When it was jumped, the alarm went off, but wouldn't hold long enough to turn over (just used a little jump box - don't think it's powerful enough). Yesterday, our neighbor gave us a boost, and we took the car for a spin to (hopefully), keep it going. This morning, the car wouldn't start again. Got a jump from a friend this afternoon, and the alarm went off again (car also wouldn't turn over, assumed it was because the alarm was going off). After scouring the internet to see if anybody had any help - turns out, no, the only thing would could find was to push the valet override button (which we can't find in the car), also heard the batteries in the fob may need to be replaced? Any suggestions? We had the car in to Canadian Tire to have the battery replaced about 3 weeks ago and they didn't see anything wrong with the car, so we're assuming there's no issues with the alternator or the alternator belt...

SOURCE: Dead battery or alternator?

I would have them both checked.
The battery for a weak or dead cell, not holding a charge.
The alternator for not charging.

SOURCE: 1999 Durango will not start, no fire

ALTERNATOR NOT CHARGING

SOURCE: battery light comes on, replaced battery 1 week

YES This Sounds Indicitive of a FAILING ALTERNATOR

SOURCE: replaced the battery and still won't start.

Its likely having problems because of how cold it is. A block heater is beneficial during these times. I recommend getting some starter fluid. Have someone spray it into the intake while you try to start the vehicle. This should get your engine back up and running, if not you may have water in your fuel from the cold weather. You can also try disconnecting your fuel supply lines from the cylinders and trying to crank the car. Once an observer sees fuel flowing in steady spurts reconnect the lines and try starting it. Good luck!

William Robinson

• 1547 Answers
• Posted on Dec 10, 2010

SOURCE: I have a 2000 dodge

The 2000 Dodge Intrepid is equipped with an alarm system that is triggered when unauthorized entry is attempted. In some situations, such as having the Intrepid valet parked or when it is being serviced by a mechanic, the alarm system needs to be disarmed so it doesn't go off. Disarming the alarm will prevent it from being activated until it is armed again.
Difficulty: Moderate Instructions

1. 1 Insert the key into the ignition.
   
2. 2 Turn the ignition switch to "ON." Do not start the engine.
   
3. 3 Press and hold the valet/override button within five seconds of turning the ignition on. The valet button is located beneath the steering column.
   
4. 4 Release the valet/override button after the security indicator light turns off.
   
5. 5 Turn the ignition switch off.