dash light problems - Acura Forum : Acura Forums

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post #1 of 4 (permalink) Old 10-31-10, 12:08 AM Thread Starter
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Join Date: Oct 2010
Location: Schaumburg IL
Posts: 1
dash light problems

I have a 99 acura tl and i put a aftermarket radio in and after that none of my dash lights dont come on and im driveing and cant see how fast im driving i checked my fuses in the car and under the hood and nothing at all i need help i have been reading the forums and looking but i cant fine anything any help with this i would be gratefull i live in the chicago land area incase there are any other tl guys out here
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post #2 of 4 Old 11-05-10, 09:31 PM
99 TL
Join Date: Nov 2010
Location: PA
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Yo, Got 99Tl Pearl white, Same Problem, Put Alpine Head unit In and bam No dash lights, no clock light Ac/control lights but head units lite up.... Mine even goes as far as the exterior lights working differently. Parking lights always on... And now when I turn The car off, keys out... With the headlights left on the head unit stays on... Been trying to figure this out for 2+ years now And I've previously attended electrical school for 2 years......Ive come to the conclusion that it is the radio wiring after weeks of playing around. The dashlight wire and illumination wire (from car harness) are the key i think but havent figured it out yet. dashlights were out but after playing with those wires they are now working (not properly) but I can see speed and parking lights stay on. test for power on the dashlight and illumination wire from the cars wiring harness, cant remember which one but one has 12v and is not normal for it to have power.It should be supplied power from illumination wire on head unit. Radio did once work with aftermarket head unit with out these problems Took out Pioneer unit that came in car from previous owner. lights worked fine. Didnt like it and put alpine unit in now have problems. Maybee try changing head unit.????? no clue at this point but good luck. Come up with any solution please reply.... EMAIL:juliecourt1@comcast.net
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post #3 of 4 Old 11-20-10, 09:04 PM
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Join Date: Feb 2010
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this same thing happened to me my mechanic figured it out and it turned out a controller module blew out somewhere in my car and it got replaced and they worked
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post #4 of 4 Old 01-02-13, 09:26 AM
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Join Date: Dec 2012
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Dashlights don't work

[QUOTE=maximus329;1628684]this same thing happened to me my mechanic figured it out and it turned out a controller module blew out somewhere in my car and it got replaced and they worked[/QUO

Hey man do you know which controller module blew?
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