Pontiac Montana I (1997-2005) Base radio circuit

AM/FM ANTENNA BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CLASS 2 COMPUTER DATA LINES SYSTEM DIM SIG GROUND DK BLU WIRE DK GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL LEFT FRONT DOOR SPEAKER LEFT REAR LIFTGATE SPEAKER LEFT STEERING WHEEL CONTROL SWITCHES LT BLU WIRE LT GRN WIRE MUTE NCA WIRE ORG/ WIRE PLAY PNK (OR YEL) WIRE PNK WIRE PPL (OR BLK) WIRE PRESET RADIO REAR AUDIO REAR AUDIO LR + LR - RF - RF + LMPS ON IN RED WIRE REF PWR WHL CTRLS LF + LF - RR - RR + GROUND BATTERY RIGHT FRONT DOOR SPEAKER RIGHT REAR LIFTGATE SPEAKER RIGHT STEERING WHEEL CONTROL SWITCHES SEEK DN SEEK UP TAN WIRE UNDERHOOD JUNCTION BLOCK (ON RIGHT FRONT OF ENGINE COMPT) RADIO FUSE VOL DN VOL UP YEL WIRE