Cooling fan circuit for Chevrolet HHR I (2005-2011)

1 2 3 4 B+ GROUND 2.0L 46 42 55 335 2500 2501 RELAY CTRL SERIAL DATA + SERIAL DATA - BLK WIRE COMPUTER DATA LINES SYSTEM COOL FAN FUSE 40 COOL FAN FUSE 7 COOL FAN RELAY 50 CTRL DK GRN WIRE ECT SIG ENGINE COOLING FAN (EXCEPT 2.0L) (FRONT OF ENGINE COMPT, ATTACHED TO RADIATOR) ENGINE COOLING FAN (FRONT OF ENGINE COMPT, ATTACHED TO RADIATOR) ENGINE COOLING FAN MODULE (ATTACHED TO ENGINE COOLING FAN MOTOR ASSEMBLY) EXCEPT 2.0L EXCEPT 2.0L 2.0L GROUND SPLY VOLT HOT AT ALL TIMES LOE REF LT BLU WIRE RED WIRE TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, NEXT TO LEFT STRUT TOWER) YEL WIRE