Improperly wired circuits can. If the wiring was done right, the relays would continue to function as normal. If you use too small a gauge of wire, the relays will continue to function... it's the wire itself which will overheat.
Yes most cassette decks will have no problem wiring into a new car.
Multiplex wiring is a new and clean way of packaging car electronics. It keeps the number of connections to a minimum..
That depends on the amount of pins the old and new stereo have - the "pins" are where you plug your wiring into in the back of the stereo and not all stereos have the same number of pins. (But wiring adapters with the suitable number of pins can be bought)
The best thing to do is to buy a wiring harness for your car and new stereo. These are readily available on eBay from $15. Just search for 'stereo wiring harness'.
Trading in a car does not affect your credit unless you sign a new car loan and get a new car. This may negatively or positively effect your credit.
Go buy a wiring harness. It clips right in to the old wiring, and only takes about 3 seconds. Its about 15 dollars, and you only need to wire the new harness to the new CD player/radio, and the colors will match.
If the car is specified to be able to use regular there will be no effect on the car, if it requires a different fuel serious damage could be done.
Crankshaft sensor. It makes both or the signals to those work. Good Luck!
If you are looking for the routing of the wiring for the speakers, you will have dificulty finding one. A wiring harnes connects to the back of the stereo and it would be wise to purchase an installation trim kit that come with a wiring harness to match your new stereo to that of the car.
less money to spend on entertainment
Usually, it is best to make all of the new stereo's wiring connections through your car's wiring harness.Directly connecting it to the power is more complicated and risky.
the car with the normal gasoline