Saturn ION I (2003-2007) Computer data lines circuit

2.2L AUTOMATIC TRANSMISSION BCM CLASS 2 SERIAL DATA BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (AT LOWER CENTER OF DASH) CLASS 2 SERIAL DATA DATA LINK CONNECTOR (DLC) (UNDER LOWER LEFT SIDE OF DASH) DATA LINK CONNECTOR (DLC) BREAKOUT) DK GRN WIRE EBCM CLASS 2 SERIAL DATA EPS CLASS 2 SERIAL DATA FROM DATA LINK CONNECTOR (DLC) BREAKOUT) HIGH SPEED GM LAN SERIAL DATA BUS + HIGH SPEED GM LAN SERIAL DATA BUS + HIGH SPEED GM LAN SERIAL DATA BUS - HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER IPC CLASS 2 SERIAL DATA LIGHTER FUSE LOGIC LOGIC POWER STEERING CONTROL MODULE (PSCM) LOGIC RADIO 2.0L 2.2L LOW SPEED GM LAN SERIAL DATA MANUAL TRANSMISSION MODULE (PCM) ORG/ WIRE PPL SDM CLASS 2 SERIAL DATA STEERING COLUMN ASSEMBLY TAN WIRE TAN/WHT WIRE VCIM CLASS 2 SERIAL DATA WHT/ BLK WIRE