Porsche Cars & Trucks - Recent Questions, Troubleshooting & Support

Open the hood, connect jumper cables or a battery charger to the positive and negative posts respectively, and your trunk will open when you press the button. Make sure the polarity is correct. ..

A voltage regulator is just that. You need an auto electrician to diagnose the fault. It is a lot cheaper than the dealership. https://www.google.com/search?q=mobile+auto+electrician+near+me The Voltage Regular is part of the alternator, so it is not a smart module that phones home and asks questions. https://www.google.com/search?q=voltage+regulator+for+a+Porsche+Cayenne ..

Question edited for clarity. Question moved to model category. There is no marked relay, but the relays are in the engine bay. You can feel which one is clicking, pull it and test it.

Porsche Cayenne (9PA/E1; 2003-2010) fuses and relays

PFF Porsche Forum https://www.pff.de > wcf > attachment > 61444... PDF The fuse box is located under the plastic panel. Fuse box diagram. Advertisements. Assignment of the fuses and relays in the engine compartment. ..

It would be possible but You will need to literally tear the entire car apart to do it; parts, even out of the junk yard, will cost way more than the car is worth. And the Vin # would show manual trany try to explain that to insurance company, dealer, buyer. Probably not a good idea.

Question edited for clarity, add maker and turn the question around. It depends if it is a P1314 or just a 1314? https://www.google.com/search?q=2008+Porsche+Cayenne+1314+code ..

hello there
you need to call you nearest Porsche dealer with your shasi number .They will give you your radio code.Any problems let me know
proporsche

Should be a switch near interior rear view mirror

Possible water entry came from the rear cabrio area membranes under the roof drive units, which will allow for water entry into the cabin and will soak the floor. The alarm CU lives under the seat. Normally when they get wet, they have to be replaced. Sometimes your key remotes will also need to be replaced with the alarm CU. Also make sure that your front plenum drains, near your car battery, are clean of leaves and debris. PS; If water is entering from the rear roof membranes, don't do the rest of the work and NOT replace these, as this fault WILL happen again.

check crank sensor, this may be your problem. if it is bad it will not send correct info to pcm.

Check for chewed wires and replace/rewire as required.

no by-pass order new fob and have programmed

https://www.fixya.com/answer/answerpageslideview.aspx?ctg=231&fml=849&brd=910&thid=29875553

Try 5650 or 5648

Question edited for clarity. Question moved from Cellphones category. In a word, you can't. You own a very desirable, high end, luxury SUV that is protected by a highly advanced anti-theft system and immobilizer. It is all computer controlled by the chip in the key, the transponder in the steering column, the anti-theft module, the Body Control Module, the Engine Control module and all the sensors in the vehicle. When the car was new, it came with three full keys and a valet key. Your dealership can supply a new key based on the VIN Number and reprogram the anti-theft system and immobilizer.

Sounds like an electrical problem or a problem with the audio system itself. Are you having any other electrical issues? Check your fuses.

How long has it been since it had a full tune up? Spark plugs are definitely a good place to start, but there are several things that can cause your description

You are going to have to go to the dealer. All Porsche radio's have a built in antitheft system that once the battery is disconnected or there is a loss of power it is tripped off!

USA car? if yes the manual is there to read https://eautorepair.net/Marketing/Default.asp