Why is my ignition not working on my Porsche Cayenne?
A code scan can reveal which cylinder is misfiring but not usually exactly why. The ignition coils on the Porsche Cayenne V8 have been updated a number of times. A single coil failure is typically a sign of more trouble to come from other coils, so it’s usually best practice to update them all.
What causes the ignition lock on a Porsche to fail?
For most Porsche enthusiasts, taking care of your car becomes second-nature, which is why it can be especially concerning when you notice symptoms of malfunction or failure in various parts. One component that can wind up failing in various Porsche models is the ignition lock assembly.
What causes a leak in the front of a Porsche Cayenne?
The leak at the front of the engine is most likely from the upper front coolant pipe, which slips out of its housing when the glue fails. Porsche revised the design of the replacement part to be bolt in, so the problem should not return. This issue is common and typically runs about $500 in parts.
Is there a problem with the Porsche Cayenne transfer case?
Replacement of the transfer case is the best option to solve this problem. While the transfer case has been revised a number of times, this issue appears to continue to plague the Cayenne. Seemingly as a result, Porsche recently announced an extension to the warranty period covering the transfer case.
For most Porsche enthusiasts, taking care of your car becomes second-nature, which is why it can be especially concerning when you notice symptoms of malfunction or failure in various parts. One component that can wind up failing in various Porsche models is the ignition lock assembly.
Can a faulty ignition lock cause a car to start?
Of course, along with difficulty receiving vehicle power, a faulty ignition switch, cylinder, or overall assembly will create starting issues in your Porsche. A faulty, failing, or corroded ignition lock assembly might make it rough to get your key in and out of the ignition.
Where is the ignition lock on a car?
The ignition lock assembly is the area of your car, traditionally on the right side of the steering wheel, where you typically insert the key to begin the ignition process. As you might imagine, if this begins to fail, you could run into a difficult encounter trying to get your car started.
Where is the disconnect point on a Porsche Cayenne?
The disconnect point is located under the driver’s side carpet, near the seat. You’ll see a slit in the carpet, pull it up and you’ll see the 13mm acorn nut holding the ground lead to the frame (green arrow). Remove the nut and pull the lead up off the post.
How long does it take to replace ignition switch on Porsche Cayenne?
The good news is that replacement is relatively easy and should not take more than an hour. Due to the complexity of the electrical system in the Cayenne, it’s important to check that your battery is in good shape prior to replacing the switch.
A code scan can reveal which cylinder is misfiring but not usually exactly why. The ignition coils on the Porsche Cayenne V8 have been updated a number of times. A single coil failure is typically a sign of more trouble to come from other coils, so it’s usually best practice to update them all.
The good news is that replacement is relatively easy and should not take more than an hour. Due to the complexity of the electrical system in the Cayenne, it’s important to check that your battery is in good shape prior to replacing the switch.
The leak at the front of the engine is most likely from the upper front coolant pipe, which slips out of its housing when the glue fails. Porsche revised the design of the replacement part to be bolt in, so the problem should not return. This issue is common and typically runs about $500 in parts.
The disconnect point is located under the driver’s side carpet, near the seat. You’ll see a slit in the carpet, pull it up and you’ll see the 13mm acorn nut holding the ground lead to the frame (green arrow). Remove the nut and pull the lead up off the post.
Of course, along with difficulty receiving vehicle power, a faulty ignition switch, cylinder, or overall assembly will create starting issues in your Porsche. A faulty, failing, or corroded ignition lock assembly might make it rough to get your key in and out of the ignition.
Why does my Porsche Cayenne Jerk when I change gears?
Sometimes, this can also show up as jerking when the PDK is going through 2nd to 3rd gear changes and accelerating between 30-50mph. The problem stems from the transfer case in the four-wheel drive system and is a regularly reported issue.