98 GC TSI factory infinity gold head unit all of a sudden has no power, will not work - JeepForum.com
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post #1 of 4 Old 04-23-2013, 11:58 AM Thread Starter
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1998 ZJ 
Join Date: Aug 2009
Location: florida
Posts: 113
98 GC TSI factory infinity gold head unit all of a sudden has no power, will not work

So had a thread going about how I wanted to keep the
factory amp and head unit but needed to change the
speakers cause they are all messed up and blown.

And long story short I went out to my jeep today
Started it and went to go put a cd in cause I never
put a cd in to see if the cd player part still works and
I noticed there was no lights or anything on the head unit.
Hit the power button on the radio along with a bunch of others
and still just get nothing no lights or sounds.
So I took the radio out of the dash and checked
all of the wiring in the back and they were fine.
Even unplugged and plugged them all back in.

I thought maybe the fuse was blown so I checked it and
it was still good but to be safe I switched
It out with a spare anyways and it still does not work.
It was working perfectly fine all of yesterday and earlier
today when I had to move my jeep.

So my question is before I just assume the head unit is bad
Is there anything else I can check or do ?
I mean the thing was working perfect, no cut outs
Or anything and just today bam nothing?

tuggey is offline  
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post #2 of 4 Old 04-23-2013, 05:20 PM
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2006 WK 
Join Date: Jul 2008
Location: Sioux Falls
Posts: 3,271
Do you have a volt meter or test light? Verify that you have power at the connector on the back of the hear unit.
durango-bob is offline  
post #3 of 4 Old 04-23-2013, 05:42 PM Thread Starter
Registered User
1998 ZJ 
Join Date: Aug 2009
Location: florida
Posts: 113
I got a volt meter but not sure how to use it properly lol.
What setting do I out it on and what do I test?
Any other things I can test?
Is there only 1 fuse for the radio?
tuggey is offline  
post #4 of 4 Old 04-23-2013, 09:54 PM
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1994 ZJ 
Join Date: Aug 2011
Posts: 2,665
Two fuses.

Junction Block Fuse#1 has +12v with key ON. (Connector Pin#6 below)
Junction Block Fuse#20 has +12v always. (Connector Pin#7 below)

Set meter to DCV (DC Volts). If it has manual range settings, select one greater than 12vdc. (Not needed for auto-ranging)

Touch black lead to any good unpainted chassis ground, bare metal, screw heads, etc.
Touch red lead to each Pin#6, check meter for +12v reading.
Touch red lead to each Pin#7, check meter for +12v reading.

You can also check for +12v on both ends of each fuse, same method.

KoreaZJ is offline  

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