Why does my Porsche Cayenne Battery wear out?
Batteries wear out. It is a simple fact of life. The battery is perhaps the most important electrical component on the car, and due to its design and nature, is also one of the most troublesome. Often times, a puzzling electrical problem can be solved by doing something as simple as cleaning a battery terminal.
What causes the starter to fail on a Cayenne?
Its not uncommon to have the starter fail on a Cayenne – usually affected by the vee pipes failing and flushing the starter which damages the motor but is not seen when the pipes are replaced as the coolant has run away. Cayennes should spin over quickly with a charged battery. I assume your car has a single battery network?
What happens if you disconnect the positive lead on a Porsche Cayenne?
If you disconnect the positive lead first, there is a chance that your tool may touch the metal chassis. This will result in a short circuit which would be can be dangerous to both the car and you. Be sure to purchase a battery that has the same group number and CCA rating (Cold Cranking Amps).
How can I find out if my car battery is draining?
Start by connecting a digital multimeter to the negative battery terminal of your vehicle. Then, remove the fuses one at a time while watching for changes in the multimeter’s reading. Once the reading drops, you’ve found the culprit and can take steps to repair it.
What kind of battery does a Porsche Cayenne have?
My car is a 2004 Cayenne 4.5 S, when i got the car back in summer, if you left it for more than around 5 days the battery would be flat, well it would have the interior lights on but not enough in the battery to turn it over. So i got a new battery and thought this would solve the problem, but it didnt.
What’s the problem with my Porsche battery drain?
Now in winter over past few months, if you leave it for around 3 days it will go flat (think being colder is not helping) i left it for 6 days over xmas period and it was flat and down to a 9v reading on the multi meter. Ive checked all the usual simple things like, under bonnet light, glove box light, in the boot lights etc….
Is there a problem with the battery drain?
Hi ppl, i know its asking a pretty hard question over the internet about a battery drain but ill state what ive done upto now and see if anyone might have an idea, or a local specialist to take it too.
What can I do about my car battery drain?
1. Use alligator clips to connect the measuring device to the battery ground and body ground. 2. Remove ground strap from the body and secure against contact with the body. The entire vehicle current now flows through the ammeter.