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i recently bought a stock chevy radio with the aux jack and the usb in back and want to swap it with my stock am fm radio. i swaped them and the "locked" code popped up and i took it to the local dealer and had them reprogram it for me. the radio works and everything is functional but the volume doesn't go up all the way. the blinker sounds dont work along with the seatbelt dinger, what do i need to do?

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they have to program it to the sound package that's in your truck , there is a RPO code in your glove box they will use to do it

you may have UQ3 or UQ8 probably the UQ8 though being a WT truck

Edited by montyss
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