Can a Porsche ignition switch be put back together?
The switch has a locating pin cast into the housing, so there is only one way that it can be put back together. Replacing the electrical portion could most certainly solve some ignition and starting problems. Electrical systems flickering on and off as you turn the key are a good clue that your switch is worn.
What are the parts for a Porsche Boxster ignition switch replacement?
If you are replacing only the electrical portion of one of the early steering locks (part numbers 996-347-017-03 thru 996-347-017-06), then use part number 4A0-905-849 . For the later steering lock, which was first used on 2004 cars (996-347-017-07), use part number 4B0-905-849B for the electrical portion replacement.
Why is my ignition not working on my Porsche?
One of the most common electrical items to fail on some of the older Porsches is the ignition switch. This failure can show up in any number of ways. The car can refuse to start some of the time, the key may not turn too easily in the ignition, or strange electrical problems may appear.
What’s the best way to replace an ignition switch?
The easiest way to re-install the switch is to rotate the key in the ignition to the “accessory” position (fully counter-clockwise). Then, rotate the gear on the top of the new ignition switch fully COUNTER-CLOCKWISE (as you are looking at it like it goes in the slot). This way, you will not be off one or two teeth when you put it back in. 13.
The switch has a locating pin cast into the housing, so there is only one way that it can be put back together. Replacing the electrical portion could most certainly solve some ignition and starting problems. Electrical systems flickering on and off as you turn the key are a good clue that your switch is worn.
One of the most common electrical items to fail on some of the older Porsches is the ignition switch. This failure can show up in any number of ways. The car can refuse to start some of the time, the key may not turn too easily in the ignition, or strange electrical problems may appear.
If you are replacing only the electrical portion of one of the early steering locks (part numbers 996-347-017-03 thru 996-347-017-06), then use part number 4A0-905-849 . For the later steering lock, which was first used on 2004 cars (996-347-017-07), use part number 4B0-905-849B for the electrical portion replacement.
Do you need to replace the ignition switch?
Either way, the correct solution is to replace all or part of the ignition switch. The switch itself is comprised of two separate sections, one that holds the key and the lock mechanism, and another that contains a somewhat complicated electrical switch that controls the starter and the other electrical systems of the car.