
Need schematic access
Anyone have access to GM's service-information portal. ([ACDelco TDS]?
I am looking for the color code for the wire attached to the **Pedestrian Sound Alert Module**, GM part **13562308** that goes to the front speaker. [BD 400 2025 9,990lb]
Thanks for any help.
Background: I have verified that unplugging the speaker in the front grill makes the sound of heavens gates opening stop, and no error messages are generated. While I value the extremely loud sound most of the time, there are times where a little bit more quiet would be appreciated, so I want to put the speaker on a switch accessible by the driver. It would be easier to cut the wire under the dash here and splice in a switch than to need to route wires through to the front bumper.