radio isnt working

Asked by Dec 23, 2013 at 11:41 PM about the 2002 Pontiac Grand Prix GT

Question type: General

radio quit working screen went blank checked two fuse for amp and radio both are good, I replaced unit with identical stock unit with same resultsknob lights are lit yet seems as if there is no power to radio

3 Answers

the MAIN ground connection is violated with corrosion...unbolt that connection and wirebrush the lug by holding it with one hand and wirebrushing it and the chassis from where it bolted....this will restore 300 or more cold cranking amps potential and will service the chassis..fuel pump...ignition...lights and radio too~

2 people found this helpful.

My 1978 Grand Prix 301 engine the radio stop playing and no horn stop blowing trying to troubleshoot I change the amp and 20 amp was busted I replaced it with another one so what should be the problem where else can I love the radio is not playing in the horn is not blowing please contact me as soon as possible what information

OK I will do that I’m not really a mechanic I’m just trying to do it myself I changed Like I stated earlier I change the 20 amp I’ll try again tomorrow thank you so much for the information

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