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 Randall C Your Own Question
Randall C
Randall C, ASE Certified Technician
Category: Toyota
Satisfied Customers: 12789
Experience:  ASE Master Technician, 32 years, diagnostic/repair / electrical specialist
13677702
Type Your Toyota Question Here...
Randall C is online now
A new question is answered every 9 seconds

I was trying to connect a new stereo in my Toyota corolla

Customer Question

Hello I was trying to connect a new stereo in my Toyota corolla 2007 and I cut all the wires behind the factory radio I connected them all again and taped them but the radio and inner lights won't work
Submitted: 1 year ago.
Category: Toyota
Expert:  Randall C replied 1 year ago.

Hello, does you stereo system have the amp or no amp?

Customer: replied 1 year ago.
What's the amp?
Expert:  Randall C replied 1 year ago.

2 different systems, with amplifier or not, do you know?

Customer: replied 1 year ago.
No amp
Expert:  Randall C replied 1 year ago.

after pulling wiring diagrams it may not matter so,,, chances are real good you blew the DOME fuse in the under hood fuse box. Under hood, not inside fuse box. It is a 15 amp fuse and even if looks ok? change it with another, Here is a link to the fuse box, it is about in the middle

Customer: replied 1 year ago.
I already changed it twice just incase
Expert:  Randall C replied 1 year ago.

ok, you only mentioned INSIDE fuses under drivers dash so,, the only way we can proceed is you need testlight or meter and we have to test some power on a couple wires going to radio

Customer: replied 1 year ago.
OK which wires should I test
Expert:  Randall C replied 1 year ago.

turn key on, test the BLUE/WHITE and the GREY power or no power

Customer: replied 1 year ago.
Yeah that's the power
Expert:  Randall C replied 1 year ago.

do not understand, power on what? I sent 2 wires to test

Related Toyota Questions