Rear differential lock circuit for Chevrolet Equinox I (2004-2009)

AWD COIL/ TEMPERATURE SENSOR (INSIDE FRONT COVER OF REAR DIFFERENTIAL) AWD FUSE 41 BLK WIRE COMPUTER DATA LINES SYSTEM DATA ENABLE BATT POS VOL HI DATA BUS- HI DATA BUS+ HOT AT ALL TIMES LOW REF LOW REF AWD SENS SIG AWD SUP VOL LT BLU WIRE RED WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPARTMENT) WHT WIRE YEL WIRE