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Old 15-06-2015, 08:59 AM   #1
SSD-85
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Default AU1 Factory HU not turning on

Hey folks,

I recently bought an AU ute that had an aftermarket HU in it. It was working fine, but i have since removed it to put a factory one in.
But no matter which one of my factory units i put in, they wont turn on. They light up when you put the headlights on, but thats it.
All fuses are good.

Any thoughts?
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Old 15-06-2015, 06:19 PM   #2
Brendo71
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Default Re: AU1 Factory HU not turning on

Just curious...what was wrong with the aftermarket one to make you wanna change back to factory?
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Old 15-06-2015, 06:30 PM   #3
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Default Re: AU1 Factory HU not turning on

Quote:
Originally Posted by Brendo71 View Post
Just curious...what was wrong with the aftermarket one to make you wanna change back to factory?
I have a fetish for stock HUs in my AUs....
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Old 15-06-2015, 07:10 PM   #4
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Default Re: AU1 Factory HU not turning on

Quote:
Originally Posted by SSD-85 View Post
I have a fetish for stock HUs in my AUs....
Love it!

Only a easy guess, is there a stereo unit wiring loom adapter still in place?

cheer's, Maka
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Last edited by Maka; 15-06-2015 at 07:16 PM.
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Old 15-06-2015, 09:42 PM   #5
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Default Re: AU1 Factory HU not turning on

The original loom is still in place. I have checked all wires that were spliced for the Aftermarket one & theyre still connected.

If it is at all related, the illumination for the odometer doesnt work (all other instrument lights work)

This one has truly got me beat.
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Old 18-06-2015, 09:08 PM   #6
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Default Re: AU1 Factory HU not turning on

Anyone?

The aftermarket unit ran its own fuse on yellow (12v) which is removed
There was a hands free running into the aftermarket which is removed
There also was an old Alpine 6 stacker controller which also was removed

All necessary wiring to the Factory HU is present & connected. The unit just does not turn on when the button is pressed. Even the single CD in-dash cycles when plugged in.
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Old 26-06-2015, 12:13 PM   #7
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Default Re: AU1 Factory HU not turning on

For future reference....

It turns out it was the battery. If your battery is low it can power some components & not others, in this scenario it was the radio.
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