Toyota Tundra I facelift (2002-2006) Heater circuit, standard cab

BLK WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH, ON HVAC HOUSING) BLOWER SWITCH BLU WIRE BLU/BLK WIRE DEFROSTER SWITCH DRIVER'S SIDE J/B (BEHIND LOWER LEFT SIDE OF DASH) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPARTMENT) GAUGE FUSE HEATER FUSE HEATER RELAY HOT AT ALL TIMES HOT IN ON OR START INTEGRATION CONTROL, PANEL JUNCTION CONNECTOR 1 (ON LEFT SIDE OF ENGINE COMPT) JUNCTION CONNECTOR 13 JUNCTION CONNECTOR 18 (ON LEFT SIDE OF ENGINE COMPT, UNDER ENGINE ROOM R/B) JUNCTION CONNECTOR 25 (ON LEFT SIDE OF ENGINE COMPT) EA JUNCTION CONNECTOR 26, 27 (BEHIND LEFT KICK PANEL) JUNCTION CONNECTOR 3 (BEHIND LEFT KICK PANEL) JUNCTION CONNECTOR 8 (BEHIND UPPER LEFT SIDE OF DASH, NEAR INSTRUMENT CLUSTER) LO HI OFF LO OFF HI RED WIRE WHT WIRE YEL WIRE