Why does my Chevy Avalanche battery drain while driving?
Why does my Chevy Avalanche battery drain while driving?
If it is draining while your Avalanche is off, it’s usually caused by something that is drawing current that shouldn’t be. If the battery is draining while you’re driving, that is probably going to be the alternator or battery. There are other situations as well. We’ll cover those for you below.
What kind of battery does a Chevy Silverado have?
However a stock radio does not take much from the battery. You can’t post conmments that contain an email address. My passenger seat is stuck in recline. It is electric and a 2007 Chevrolet Silverado..
What to do if your DVOM battery drains?
Remove the negative battery cable from the battery and attach a jumper from the negative battery post to the positive lead of the DVOM meter set to Amps. Next attach a jumper from the negative meter lead to the battery cable. <Note that most DVOM meters have a built in 10 Amp Fuse.
How can I find out if my battery is draining?
Next start removing fuses one at a time until you find the circuit with the parasitic draw. Once you isolate the circuit it’s just a matter of checking the accessories on that circuit. If you have a battery drain it’s easy to find with a DVOM meter. First step is to verify the drain.
Why is the battery draining on my Avalanche?
If your Avalanche’s battery is draining after being parked for a few days, here are two possible scenarios. The battery itself has gone bad and just can’t hold a charge long enough to be of any use after the vehicle sits, and it drains. Something is drawing power when it shouldn’t be.
Why does my Chevy Silverado battery keep draining?
My 2007 Chevy silverado battery keeps draining. I thought it was from the radio not shutting off when I open the door but I shut the radio off and the battery still drains. What can be draining it? Clicking this will make more experts see the question and we will remind you when it gets answered.
Is the Chevy LS 4×4 battery completely drained?
I sure would appreciate some advice. My 2003 Chevy LS 4×4 with only 29,000 miles has a serious issue. The battery is completely drained after setting approx 4 to 5 days. I have pulled the battery and alternator….both check fine a couple of times.
However a stock radio does not take much from the battery. You can’t post conmments that contain an email address. My passenger seat is stuck in recline. It is electric and a 2007 Chevrolet Silverado..
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.
What causes a GMC truck battery to drain?
This will indicate which circuit is causing the drain. Refer to Power Distribution Schematics in Diagnostic Aids to diagnose exactly which pan of the suspect circuit is causing the parasitic drain. In some cases a non-fused circuit or component, such as a relay, is the cause of excessive parasitic current drain.
What causes battery to drain after 2 days?
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. If it turns out that you have zero/no draw, then this could just be a poor battery that won’t hold a charge more than a couple days.
If it is draining while your Avalanche is off, it’s usually caused by something that is drawing current that shouldn’t be. If the battery is draining while you’re driving, that is probably going to be the alternator or battery. There are other situations as well. We’ll cover those for you below.
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.
This will indicate which circuit is causing the drain. Refer to Power Distribution Schematics in Diagnostic Aids to diagnose exactly which pan of the suspect circuit is causing the parasitic drain. In some cases a non-fused circuit or component, such as a relay, is the cause of excessive parasitic current drain.
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. If it turns out that you have zero/no draw, then this could just be a poor battery that won’t hold a charge more than a couple days.
