How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Louie Your Own Question
Louie, Car Electronics Technician
Category: Car Electronics
Satisfied Customers: 12462
Experience:  25+ yrs. experience in the field and 5+ yrs. online, down to component level.
Type Your Car Electronics Question Here...
Louie is online now
A new question is answered every 9 seconds

I installed a Pioneer DEH-3900MP stereo into my 1992 F150

Customer Question

I installed a Pioneer DEH-3900MP stereo into my 1992 F150 p/up. It was originally in a Jeep Cherokee Sport, that I am planning on changing the engine, and it worked great. I am using the same speakers that were hooked to it, in the Jeep. I get power and everything works , but there is no sound from the speakers. I have triple checked the wiring etc. Any suggestions?
Submitted: 2 years ago.
Category: Car Electronics
Expert:  Louie replied 2 years ago.
Hi and welcome to JustAnswer,
Thank you for the question and your patience. Should you still need assistance for information purposes only...
Initially, how many and what speakers are connected to the Pioneer please? Have you tried bench testing the Pioneer?
Still, proposed preliminary checks (if have not been tried) would be to test the speaker wires at the rear of the Pioneer with the use of a multi-meter (set to Ω or X1 or -►]- :
• between the white & white/black;
• gray & gray/black;
• green & green/black; and
• violet & violet/black.
Please post back results / observations of the above once tried.