Toyota Tundra II (2007-2013) Key reminder & seat belt warning circuit

20 IG+ 5 6 CANH CANL BGND BLINK BLK WIRE BLU WIRE BRN WIRE BSW BUCKLE SWITCH LEFT FRONT SEAT INNER BELT SWITCH (DRIVER'S SEAT) BUCKLE SWITCH RIGHT FRONT SEAT INNER BELT SWITCH (FRONT PASSENGER'S SEAT) BUZZER CENTER AIR BAG ECU (COLUMN SHIFT: CENTER OF DASH) COMBINATION METER DBE- DCTY DETECTION ECU DOOR IND DRIVER SEAT BELT IND DRIVER SIDE J/B (LEFT SIDE OF DASH) ECU- IG 1 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FRONT PASSENGER'S SEAT BELT WARNING LIGHT FSP- GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INTEGRATION CONTROL, PANEL ASSEMBLY LEFT FRONT DOOR COURTESY SWITCH (LEFT "B" PILLAR) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) MET B FUSE MET FUSE ORG/ WIRE PBEW PNK IG WIRE PNK WIRE POWER CIRCUIT UNLOCK WARNING SWITCH (LEFT SIDE OF DASH) W/ POWER SEAT W/O POWER SEAT W/ POWER SEAT WHT WIRE WHT/BLK WIRE