Buick LaCrosse I (2004-2009) trans range a low ref ign 1 battery Wiring diagram

-1 +2 10 VOLT REF 2-3 SOL VLV CTRL 32 23 55 P/N SIGNAL GMLAN SERIAL DATA GMLAN SERIAL DATA 6 14 DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) AUTOMATIC TRANSAXLE FLUID TEMPERATURE SENSOR AUTOMATIC TRANSMISSION BLK WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SENSOR BRN WIRE CODE A CODE B CODE C DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (TOP OF ENGINE) GROUND GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START IGN 3 VOLTAGE ISS LOW SIG LOW REF LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE ORG/ WIRE ORG/BLK WIRE P/N PARITY PNK WIRE PPL PPL VSS LOW SIG PC SOL VLV CTRL PRESSURE CONTROL SOLENOID VALVE RED WIRE RED/BLK WIRE SENSOR (RIGHT SIDE OF TRANSMISSION, NEAR RIGHT AXLE SHAFT) SERIAL DATA BUS (+) SERIAL DATA BUS (-) STOP LP SW SIG SW SIG TAN WIRE TCC 2-3 SOL SHIFT SHIFT VALVE SOL SOL VALVE VALVE TCC REL SW SIG TCC RELEASE SWITCH TCM FUSE 8 TERMINATOR RESISTOR TFT SENS SIG TRANS RANGE "B" TRANS RANGE "C" TRANS RANGE A LOW REF IGN 1 BATTERY TRANS SOL FUSE 21 TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH TRANSMISSION INPUT SHAFT SPEED SENSOR TRANSMISSION INTERNAL MODE SWITCH UNDERHOOD FUSE BLOCK (MOUNTED TO RIGHT STRUT TOWER) VEHICLE SPEED WHT WIRE YEL WIRE YEL/BLK WIRE