QuestionHi Mr. Finston:
I've read similar threads about radio problems, but could not find one specific to my make & model, so I thought I would write you also. I have very similar issues with Erin who wrote to you back in 10/07 with a question about a 2000 model. My radio, for the past few months has been fading in/out (now, mostly out) for the majority of the drive. My backlights on the radio panel blackout while all other lights remain on. I too, also receive a fizzling noise (at times) before the radio fizzels out completely. I mad ethe decision today to go out and purchase a radio from a local junk dealer and was told that it would be a "breeze" to reinstall ourselves. Firstly, could this be more of a "fuse" problem and if so, what type of tools will we need to properly diagnose. Also, could you give us some instruction on replacing the stock/factory radio in this vehicle prior to purchasing the radio over the weekend and being stuck having to pay someone to install it for us if too complicated? Also, am thinking of upgrading to a used CD version of the factory radio for this model (which is also available at the junk dealer.) Will this be automatically compatible with the wiring in my current vehicle or should I just replace it with the same make/model of the one not currently working?
AnswerHi Erica,
You might check fuse 14 in the fuse box under the dash, looking particularly for a subtle crack in the wire inside of it even if it doesn't look blown out. Such a crack can open and close with usage.
The other power supply issues would be with 5 and 7 in the same box, same look for cracks. If you have a voltmeter you can positively check the fuse when the ignition switch is in the run position when you should have voltage on 14, and on 5, 7 all the time. Check both sides of the fuse for its presence placing the meter probes between the fuse point in question for one of the probes and the other to any shiny metal body part nearby. Do these checks when the radio is not working.
I would not buy a high end radio (might be labelled "infinity" or something similar), because those have extra power needs (remote amp) as well as speakers and their wirings which probably are not in your vehicle. A CD alone might not cause extra wiring needs (but no fancy names on the chassis), but remove the old radio first and just make sure that the wiring needs of the junk radio are identical (same number/color wires on its plugs as on your plugs). The removal/install is simple, pull off the bezel surround, remove the two mounting screws, pull out. disconnect plugs and antenna and the ground wire to the chassis. Be sure to reattach identically including that ground wire. If you can remove the radio from the donor car yourself that would allow you to verify that the wiring colors are identical between the two vehicles.
Roland
