跳转到主内容

Streams Pandora internet radio from your iPhone, connect to satellite radio, and control digital music players with the USB 1-Wire feature.

6 个问题 查看全部

checked all my fuses and they was all good still no power

I checked all my fuses and they was all good still no power to my radio&amp...

已回答! 显示答案 我也有这个问题

这是一个好问题吗?

得分 1
5条评论

Hi @greatlakeruler ,

What is the make and model of the vehicle that the radio and amp is installed in?

Have you checked that the power is actually available at the radio itself?

Has it worked OK before ?

What else have you checked besides the fuses?

完成的

1998 Ford Expedition XLT 5.4 yes power is going thru the red & the yellow wire &I have a perfect ground but still no power to my radio&amp....Another thing,going on is whn I my key turned bck my windows dnt go dwn it have to be turned in the forward position to go dwn...&my locks dnt automatically lock whn I put my truck in Drive...My radio was working perfectly until I turned my truck off ...I even checked my amp &it was is good...Just dnt power on now because no power to my radio I guess...Do you think it's the radio itself??

完成的

Hi @greatlakeruler ,

I don't know your vehicle but if you're getting power to the back of the radio and you have a good earth there as well then the problem is in the radio.

完成的

The radio is less than 3mths old.... It was working perfectly until I turned my truck off one day at wrk...After that the radio never came bck on....Should my amp at least power up &wrk if it's the radio??

完成的

Somebody told me it may be a relay but I dnt knw hw to check that...I even went to auto zone&they couldn't do it??

完成的

添加一条评论

2个答案

已选择的解决方案

Hi @greatlakeruler ,

The amp may need to be "triggered on" from the radio.

Here's a link to the radio wiring harness wiring colours.

You need to get to the harness at the back of the radio and check that there is power on the TWO 12V+ power wires and of course that there is a good earth (ground) as well on the appropriate harness connector wires.

The switched power is the one that comes from the ignition key being operated, at least to the accessory position.

If there is no 12V+ on both wires, (with the ignition key in the accessory position for the switched power wire), then you'll have to follow it back to find where the break is. Same with the ground.

You will notice that there is a wire from the radio to the amp called a trigger wire but I'm thinking if the radio doesn't turn on then the amp won't be turned on either from the radio.

这个答案有帮助吗?

得分 1

2条评论:

@jayeff. I did check the wires & yes they both@12V&yes I have great ground also...

完成的

Hi @greatlakeruler ,

If it is only 3 months old check the warranty as what to do to make a claim for a manufacturer's warranty repair or replacement.

Opening it up to find the problem yourself will most probably void the warranty.

完成的

添加一条评论

if you are unable to use the "trigger" or more commonly known Remote wire to turn on the amp then the radio is sending the 12volt signal through the remote wire to start the amp.

So the short answer is if the amp is not turning on when connected to power and the remote wire. Then the radio is not turning on.

If you have 12volts to the back of the radio with the accessory position on the key and you have a good ground and no power or lights etc on the receiver then the problem is in the hardware of the radio or the motherboard.

Cheers,

Monte

这个答案有帮助吗?

得分 1

5条评论:

@mjkern. Do my radio suppose to be hot if it's not powering on???No lights,no nothing coming on...

完成的

It shouldn't be getting hot enough to feel through the case. If it is it basically a sign you have a short on the board in the unit and that you should return to whee you purchased it as it seems to be a manufacture defect or warranty issue.

Good Luck!!

Monte

完成的

I would recommend at this point you pop the cage open carefully and start to inspect the circuit boards and look for where that heat is coming from. That is going to be the area where the culprit component is shorting and causing the heat.

Once you find that take a picture and post it and we can source what part you need to repair the radio. I would stop connecting it to power if its getting hot. You are just doing more damage to the unit at this point.

Let me know, I’ll help ya out however I can.

Monte

完成的

Ok I will...

完成的

Is the amp original equipment, if it was added on by the owner then the radio will not be covered by warrantee. If you are going to open it up yourself prepare a FINE SPRAY MIST BOTTLE of alcohol to spray on the circuit boards in small sections at a time to monitor which component is getting hot by the alcohol evaporating faster in that area.

完成的

添加一条评论

添加你的答案

Great Lake Ruler 将永远感激不已
浏览统计数据:

过去 24 小时: 4

过去 7 天: 30

过去 30 天: 140

总计 11,986