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Is the battery on my Silverado 3500 too low?

Is the battery on my Silverado 3500 too low?

I just purchased a 2006 Silverado 3500 and the other night I was putting in the wiring for the GPS, Ipod interface, etc. While doing this I left the headlights on for no more than 10 or 15 minutes. When I got everything back together I went to start it but the battery was too low to crank the engine.

Why is my Chevy Silverado 2500 not starting?

While there are a variety of reasons your Chevrolet Silverado 2500 HD won’t start, the most common 3 are a dead battery, an alternator problem, or failed starter.

What happens when you replace one battery in a Duramax?

When you replace one battery, the other battery will be pulling the new battery down in an effort to pull the weaker battery up. What will likely happen is the older battery will fail eventually, and then it will be replaced, and the process will start all over again. I got 5 years out of my 1st set of batteries and I was very pleased.

What to do if your Chevy Cruze battery is draining?

If you didn’t see a battery light, and now the vehicle is dead when you go to start it, the first thing that you need to look at is the battery. You can take it up to the local parts store and have it tested.

What happens when you replace two car batteries?

When you replace one battery, the other battery will be pulling the new battery down in an effort to pull the weaker battery up. What will likely happen is the older battery will fail eventually, and then it will be replaced, and the process will start all over again.

What happens if you mix old and new batteries?

Every electronic device has a label– “Never mix old and new batteries”. The old battery will have less power, and suck the volts from the new battery– then you have two weak batteries. The Diesel truck requires high amp to start– glow plugs, grid heaters, and high copmpression, so they install two batteries to make ONE BIG battery.

Is the battery on my Dodge truck dead?

The truck was fine for the next month without issue. Fast forward to tonight. The truck has been in the garage for about 3.5 weeks and the batteries were so dead the interior lights wouldnt even come on and i had to unlock it with the manual key instead of the fob.

What kind of battery does a 3500 CCSB have?

2017 3500 ccsb srw aisin truck. So about 3 months ago i went to start the truck after it had been sitting in the garage for about month and the first 3 times i went to start it all it would do is click like it had a dead battery. Still had cluster lights/gauges, interior lights ect. 4th time the truck fired up slow but otherwise normal.

How much does a Chevy Silverado battery drain?

If you use a test light, it should light up for a couple seconds & then go out IF there is no draw. As far as how much of a draw will drag your battery down, depends on how good your battery is. As little as 1/4-1/2 amp draw will drain a marginal battery.

Is there a recall on a 2003 Chevy Silverado?

Wasn’t there a recall on the 2003’s for this something with the steering wheel position sensor not letting the BCM shutoff when the key is in the off position. Not saying that is your problem but something to take into consideration.

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Ruth Doyle