Cigar Lighter/Auxiliary Outlet Circuit Description for Chevrolet Chevy Suburban 4WD - RHD 1999
The cigar lighter is located at the bottom of the instrument
panel and is supplied power from the RADIO/CIG LTR fuse #17 through CKT 43 (YEL).
Ground is supplied through CKT 150 (BLK) to ground G200.