Cadillac SRX I (2003-2009) Electronic power steering circuit

ABS MOTOR FUSE BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM GROUND HIGH EFFORT CNTRL HOT AT ALL TIMES LOW EFFORT CNTRL RED/BLK WIRE SERIAL DATA BUS- TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPARTMENT) VARIABLE EFFORT STEERING ACTUATOR (ON POWER STEERING GEAR INPUT SHAFT) WHT WIRE