truck is an 04 silverado and it was the work truck deal. no cd or cassette. so i purchased an 05 tahoe stock head unit that had a cd and cassette. Now that i plugged it in it shows locked on the screen. How can i unlock it or get around it? thanks and ill be using the search button but figure i could get a faster answer by making a thread. thanks guys.
Powered by a 355sbc and 150shot but soon a newer v8 in 2008........
http://i26.photobucket.com/albums/c1...DSC02135-1.jpg
The dealer has to program your VIN into the unit.
i got away with unplugging the battery for awhile then it worked only problem is if you disconnect the battery again or if it goes dead thats pretty much it, it goes back to being locked, so you might as well go spend the 80 bucks at the dealership.
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AZRAEL
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Help unlock my GM radio this worked for me.
Nothing stock...I either broke it or replaced it before I broke it!!
I'm thinking it wont for an 03+ radio, but its worth a try.Originally Posted by 20''strong
2005 black Yukon XL SLT - traded in for me wife's new Fusion (GM sucks these days)
2002 black Yukon SLT (the skinny sister)
1969 green Pontiac GTO (Layla, AKA the black sheep)
INSTALLS AND MORE.. http://www.ls1truck.com/forums/my-ga...-low-life.html
Sticky/broken gauges? I can help. PM me for details.
That is for 95-02 Theft lock radios. Won't work on a 03+
my friend payed a dealer to unlock his z28's radio 5 times, he said they felt sorry for him or something and gave him a universal gm unlock code because he was always unhooking the battery when doing mods???? if thats true you might try to google it
procharger p1sc, nelson tune, 42# marine injectors, walbro 255, lt's, ory, 4" volant cat back, PerformaBuilt level 2 pro race trans, trans. cooler with e fan, 2500 stall, aem wideband, energy bushings, spohn perf. trailing and panhard rods, mb & gear alloy 22's ( ya 2 sets, im big ballin), ss brake lines, drilled & slotted rotors, bla bla bla bla bla bla bla,
and ya it will beat a hemi.
It's not that simple on the radios in question. However, once the vin is programmed to it you won't have anymore trouble unless you switch it to another truck.
2005 black Yukon XL SLT - traded in for me wife's new Fusion (GM sucks these days)
2002 black Yukon SLT (the skinny sister)
1969 green Pontiac GTO (Layla, AKA the black sheep)
INSTALLS AND MORE.. http://www.ls1truck.com/forums/my-ga...-low-life.html
Sticky/broken gauges? I can help. PM me for details.
If you ever in South Austin I'll program it for free! PM if you want.
5.3, E-fans, LPP longtubes w/offroad Y, Dual Magnaflow, K&N Cold Air, 160 thermo, Voodoo 212/218 .531/.531 113 cam, Nelson Tune, 4:11, Built 4L65E, TrailBlazer converter. SOLD
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2006 2500HD 6.0L Crew Cab 2WD
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