Chevrolet Uplander I (2004-2008) Radio circuit, without rear entertainment

1270 OHMS 1406 1405 2012 1 2 8 L AUDIO SIG (+) AUDIO COMMON SIG DRAIN WIRE 2370 OHMS 348 OHMS 475 OHMS 715 OHMS AM/FM BARE BARE DRAIN WIRE BLK WIRE BLK/WHT WIRE BLU WIRE BLUNT CUT) BRN WIRE BRN/WHT WIRE CLASS 2 SERIAL DATA COAX COAX AM/FM ANTENNA IN COAX GPS ANTENNA IN COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DK LT LT DK ENGINE CONTROLS SYSTEM GPS ANTENNA GRN WIRE GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (IN STEERING COLUMN) LEFT FRONT SPEAKER LEFT REAR SPEAKER LEFT REAR TWEETER SPEAKER LEFT STEERING WHEEL CONTROL SWITCH ASSEMBLY LT BLU WIRE LT DK LT GRN WIRE MUTE NCA WIRE ORG/ WIRE ORG/BLK WIRE PLAY PPL R AUDIO SIG (+) L AUDIO SIG (+) AUDIO COMMON AUDIO COMMON SIG L AUDIO SIG RADIO RADIO AMP FUSE 4 RADIO ANTENNA RED WIRE RED/WHT WIRE RIGHT FRONT SPEAKER RIGHT REAR SPEAKER RIGHT REAR TWEETER SPEAKER RIGHT STEERING WHEEL CONTROL SWITCH ASSEMBLY SATELLITE RADIO CIRCUIT SEEK DOWN SEEK UP 1180 OHMS SET- TAN WIRE TAN/WHT WIRE VOL DOWN VOL UP 294 OHMS VSS WHT WIRE YEL WIRE