gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Auxiliary Power Outlet|Testing and Inspection > < Auxiliary Power Output|Page 8580
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Auxiliary Power Outlet: Description and Operation

The auxiliary power outlets receive voltage from the AUX PWR Fuse 13. The auxiliary power outlets are used for a variety of plug-in accessories. The
auxiliary power outlets receive ground through CKT 1050 (BLK) to G206 except the Envoy. The Envoy receives its ground for the auxiliary power
outlets and floor console outlet through CKT 1050 (BLK) to G203 and G204. The auxiliary power outlet-rear receives ground through CKT 1850 (BLK)
to G470.

Auxiliary Power Outlet|Testing and Inspection > < Auxiliary Power Output|Page 8580