Why is my Ford Ranger battery slowly draining?

Repair guides and support for the 3rd generation Ranger, a compact pickup truck manufactured by Ford. Why is my battery slowly draining? The battery and alternator have been checked out and are good.

What kind of battery does a 2004 Ford Ranger have?

What does it mean when your car battery is dead overnight?

You go out to your car and the battery is dead overnight, this can be frustrating to say the least especially when you are late to work or got the kids ready for school and ready to leave. When the battery looses its charge in the morning you could have a voltage drain in the electrical system which is called a parasitic draw.

Why is the OBD not ready on my Ford Ranger?

If trouble codes exist or the check engine light is ON, the emission monitors will not become READY until the faults which are triggering the trouble codes are repaired, the ECU reset, and a drive cycle then be completed.

Repair guides and support for the 3rd generation Ranger, a compact pickup truck manufactured by Ford. Why is my battery slowly draining? The battery and alternator have been checked out and are good.

What kind of battery does a Ford Ranger have?

F250 6.0 Lariat Super Duty: Have a 2004 6.0 F250. Dealer replaced Have a 2004 6.0 F250. Dealer replaced engine wiring harness, batteries, alternator, crankshaft position sensor, water pump, coolant sensor … read more Vocational, Technical or Tra…

Why is my alternator draining my car battery?

Since the alternator isn’t generating vehicle electricity, the problem component pulls from the battery, slowly draining it overnight until your vehicle won’t start.

How can I find out if my Ford battery is dead?

Here’s a test to use with a Ford vehicle. If you’ve suffered a dead battery and both the battery and charging systems check out, it’s time to perform a parasitic drain test. The test involves hooking an ammeter in series with the negative battery cable to measure the amperage draw. Professional technicians use a clamp on ammeter.

What should I do if my truck battery is draining?

The battery and alternator have been checked out and are good. I can drive the truck all day and it stays charged, but I must disconnect the battery cable when I park it overnight or it will be dead in the morning. I have checked wiring on all the harnesses and they look good.

https://www.youtube.com/watch?v=eR2JAUV09tY

Is the 1998 Ford Ranger 2.5 Manual Trans?

1998 ranger 2.5 manual trans. Ran great when I bought it two weeks ago. I drove it about two hundred miles. I took it on a little road trip and then the … read more

Can a loose battery cable cause a car to die?

In my years as a mechanic, one thing I have learned is that an old battery or loose battery cables can cause really big problems that make it appear that something complicated is wrong with your vehicle.

Why does the battery drain overnight in my Ford Ranger?

It is a 2004 The battery light comes on and does not go out. It is a 2004 ford ranger. Can you tell me which fuze goes to it … read more Battery light flashes intermittently even after getting a new battery. This has been going on for a while before I changed out the battery. Several shops … read more workshop foreman /master…

What happens if you change the alternator on a Ford Ranger?

You buy a new Battery For your Ford Ranger and changed the Alternator and it still dies in a day or two later as your driving it. Watch how I found out that it wasn’t the battery or the Alternator it was one stupid little thing. Well, I guess I can say it has a new Battery and Alternator that didn’t need to be Replaced. Learn from my lesson.

When does the theft light go out on a Ford Ranger?

Btw, the theft light is supposed to blink every 2 seconds when key is out (as deterrent to thieves) , and should go out after it starts or in the start position longer than 2 seconds. My light would blink with the key out, but when I was in the start position it would stay on solid. I could crank my engine (ree-ree-ree-ree) but it would not start.

Are there any problems with the Ford Ranger?

Ford Ranger owners have reported 11 problems related to engine shut off without warning (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Ford Ranger based on all problems reported for the Ranger.

Why does my car battery keep dying after I Turn Off the engine?

That means if anything is left on after the engine is shut off, the battery will almost certainly die. Leaving the headlights on can kill a weak battery in the amount of time it takes you run a short errand like shopping for groceries, but even a small interior dome light can drain a battery dead overnight.

What does the battery light on a Ford Ranger mean?

It’s the labor that makes the job expensive. Here are the most common symptoms of a bad alternator in a Ford Ranger: The battery light is designed to tell you that there is not enough voltage to properly charge the battery, or that the battery itself is not holding the proper voltage. In rare occasions the service engine soon light may light up.

What happens if you have a bad alternator on a Ford Ranger?

The alternator’s job in your Ranger is to provide electricity as it is running. The battery stores enough voltage to be able to start the engine without the assistance of an alternator. It is turned by a serpentine belt. It’s worth noting that a bad serpentine belt can cause the alternator to stop charging effectively.

1998 ranger 2.5 manual trans. Ran great when I bought it two weeks ago. I drove it about two hundred miles. I took it on a little road trip and then the … read more

What happens when a car battery dies for the first time?

When your car battery dies once, it may be tempting to just write it off as a fluke. Car batteries can die for a huge range of different reasons, and there’s always the chance that whatever went wrong won’t go wrong again.

What should I do if my car battery keeps draining?

The easiest way to go about this type of diagnostic is to leave your multimeter or test light connected and remove individual fuses until the drain disappears. You will then need to identify the corresponding circuit, which will help you track down the specific component that is causing a problem.

Why does my car battery keep dying over and over?

If your car battery keeps dying over and over again, one of the simplest explanations is that there is some kind of drain on the system that persists after you remove the keys and lock the doors. Even if you’ve already ruled out obvious things like the headlights and dome light, there may still be a drain in your system.

What are the problems with a 2002 Ford Ranger?

2002 Ford Ranger Common Problems 1 Transmission. Some of the most common transmission issues in the 2002 Ford Ranger focus on the rough shifting, overdrive light flashing, transmission failure, drive slipping, and the cover breaking off. 2 Engine. 3 Interior Accessories. …

Why does my car battery keep draining out?

Loose battery connections can also cause problems. Other parasitic drains in the electrical system. Parasitic drains can be difficult to find, but they are fully capable of killing batteries dead. Common drains include glove box and trunk lights that come on, or remain on, when they shouldn’t. Extremely hot or cold temperatures.

What can cause a car battery to die overnight?

Leaving the headlights on can kill a weak battery in the amount of time it takes you run a short errand like shopping for groceries, but even a small interior dome light can drain a battery dead overnight.

Why is my Ford Ranger battery slowly draining?