I have 2011 Tahoe LT and when I bought it the owner said the turn signal sound does not exist on these trucks. Anyway, I am trying to now fix it because it's annoying not having the clicking sound. I can only hear the clicking sound in the engine bay with the hood open but inside you don't hear anything. It has an aftermarket radio(Pioneer) installed which I had to fix because it was incorrect. The park assist does not work either I have to have it re-programmed. What can you suggest for getting this turn signal sound to work???
Turn signal sound not working
- Thread starter Rodg12
- Start date
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Joseph Garcia
Supporting Member
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To my knowledge, there is no directional relay making the sound, but rather, it is an electronic sound created by the BCM.
An incorrect mating of the head unit and the truck could possibly interfere with the directional sound. You stated that you corrected it, but are you sure that it is in fact corrected?
An incorrect mating of the head unit and the truck could possibly interfere with the directional sound. You stated that you corrected it, but are you sure that it is in fact corrected?
Sparksalot
Supporting Member
Mine stopped when the left front door speaker croaked. New speaker, and sounds came back.
1. needs correct module for radio to vehicle interface
2. be sure the level is not set to off in the dic for both warnings and park assist
oem radio makes the sound go thru the left front door speaker, completely generated by the BCM, even if you here a click under the hood
