Questioni need the wire color info on a pioneer DEH-435 ser. no. RA027795 pioneer super tuner 3
Answer
95 Neon Wiring Color C
Go to this pdf page and skip down a couple of pages for the wiring and colors for your 95 Neon.
http://www.installdr.com/InstallDocs/DCP/PDF/327013.pdf
Then match the colors from the DEH-435 to the car.
You really should use a wiring harness which will help make the match. I think you can purchase the wiring harness for your car at Walmart or places like www.installer.com , etc.
The wires coming out of your radio are given in the owners or installation manual. You can usually find them on Pioneers home pages. However, I went to their site and there is no model number listing for the DEH-435; there is a 345 and a 445.
HOWEVER: Pioneer publishes on their site the following which should help you:
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Description of the wiring harness color codes for model DEH and KEH car stereos (1998 or earlier model years)
GREEN is the left front positive
GREEN/BLACK is the negative
GREEN/RED is the left rear positive
BLACK/GREEN is the negative
GRAY is the right front positive
GRAY/BLACK is the right front negative
GRAY/RED is the right rear positive
BLACK/GRAY is the right rear negative
RED is the the Acc lead
ORANGE is for memory
BLACK is the ground ( - ).
BLUE is for the power antenna
YELLOW is to the lighting switch terminal
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This should get you on your way.
Let me know if you get stuck.