What kind of battery does a Porsche Cayenne have?

Although my 2004 Porsche Cayenne S has now done 154,000 miles and is still on its original water-cooled alternator, diagnostics showed no problem with the alternator and all the wiring looked OK, so it had to be a battery problem. When I first bought the car, it had a great Bosch S5 Silver battery fitted.

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 much is core charge for Porsche Cayenne?

It’s easy and cheap to order spare parts for PORSCHE CAYENNE in our online shop. Additional core charge: £ 6,70 (incl. 20% VAT). This core charge will be fully refunded after your old part has arrived at our warehouse. Why is the core charge necessary?

What to do if your Cayenne Battery is dead?

If your battery is completely dead, you’ll need to connect an auxiliary 12 volt power source to the jumpstart terminal and ground in the engine compartment to provide power to the switches. Loosen and remove the T25 Torx screw holding the rear foot vent to the battery compartment cover (green arrow).

How does the battery switch in a Cayenne work?

The switching of the two batteries is controlled independent of the load management (function is integrated in the vehicle electrical system control unit). The starter relay of the 2nd battery is actuated parallel to the starter relay.

Which is the correct size battery for a Cayenne Turbo?

I later realized I was actually given an H9 battery, and that is the correct size for this vehicle. An H8 is the same height and width, but the length is shorter than an H9. An H8 will fit, but the Cold Cranking Amps (CCA) are typically lower than an equivalent H9 battery. Loading…

What happens when you disconnect the battery on a Porsche Cayenne?

Our 2004 porche cayenne battery was dead, I left the lights on over night. We trickle charged the battery. It shows full, but when you put key in, dash lights up but engine will not turn over. No messages on dash, any ideas?

Why is my Porsche 996 Turbo Tiptronic not working?

I recently own a 2001 Porsche 996 turbo tiptronic and the instrument cluster indicates a failure: “ONBOARD COMPUTER ERROR”. The display in the instrument cluster doesn’t indicate temperature, range of the car or turbo boost pressure and all those kind of average measures.

What happens when you disconnect the power supply in a Porsche?

After disconnection of the power supply, the idle speed might change or fluctuate briefly until the throttle valve adjusting unit has been readapted. The mixture adaptation is also lost. Switch ignition on for 30 seconds without starting the engine. Do not actuate accelerator pedal.

Where is the ignition key on a Porsche?

Since its a potential security issue leaving the key in the ignition, in the fuse box you will find a thin metal hook. On the ignition barrel and beside the slot you will find a small door. Flip this open and insert the rod to release the key.

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.

How to drain the battery in a Porsche?

• The closed-circuit current must only be measured on a cold vehicle (engine & brakes). 1. Close all doors and lids on the vehicle. 2. Disconnect the battery. 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.

When to hook up power supply to Porsche Cayenne?

Keep in mind that Porsche recommends hooking up a vehicle power supply (and NOT a battery charger) to the car if you will be working on the vehicle for more than 15 minutes for procedures such as: using a diagnostic scanner, adjusting the headlights and any time the doors, hood and rear hatch will be open for an extended period of time.

What causes a Porsche Cayenne Battery to overflow?

If the voltage is high at the battery (around 17 volts or higher), then the alternator’s regulator is likely faulty and needs to be replaced. Overcharging the battery at these higher levels may cause it to overflow and leak acid all over the inside of the battery tray.

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.

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 are the problems with the Porsche Cayenne?

The second worst issue that owners had to deal with was with the drivetrain. The center bearing had a tendency to break, causing issues with the car. The bearing itself was a rather inexpensive part, but Porsche didn’t build their vehicles to replace single parts like that.

How do you jump start a Porsche Cayenne?

Attach the positive “+” side of the jumper cables to the terminal. Now attach the other side to the positive terminal on the car with the good battery. Attach the negative side of the jumper cables to the negative “-” post on the car with the good battery. Attach the other end to the negative terminal on the Cayenne.

What happens when a Porsche Cayenne Battery dies?

On the Porsche Cayenne, a dying battery can cause a multitude of electrical glitches, Check Engine Lights (CELs) and slow starter operation. I’ve also noticed that a persistent PSM Failure message on the dash can also be a symptom of a dying battery.

What causes a Porsche Cayenne to start slow?

The electrical system on the Porsche Cayenne is rather complex and can cause a variety of problems when a battery has a low charge. On the Porsche Cayenne, a flat battery can cause a multitude of electrical glitches, Check Engine Lights (CELs) and slow starter operation.

What is the exterior design of a Porsche Cayenne?

Above all, the exterior design of the Cayenne Coupe models leaves observers wanting more. The iconic 911 flyline flows consistently from the headlights to the seamless taillight strip, like a perfectly formed muscle. Wheels. 22-inch GT Design wheel in satin black.

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