Chevrolet Silverado 1500 (2000-2012) secondary underhood fuse block Wiring diagram

5 6 PNK WIRE A/C SYSTEM APO SW IND APO SW SIG AUX HTR PMP RLY BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CLASS 2 DATA COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE ENGINE OIL LEVEL SWITCH (RIGHT SIDE OF OIL PAN) FUSE GMLAN DATA GROUND GRY WIRE HCM-B FUSE HCM-I FUSE HOOD AJAR SW HOOD AJAR SWITCH HOT AT ALL TIMES HOT IN RUN AND START HYBRID CONTROL MODULE IGN 0 IGN 1 KNOCK SENSOR 1 (UNDER INTAKE MANIFOLD) KNOCK SENSOR 2 (UNDER INTAKE MANIFOLD) LOW REF LT BLU WIRE ORG/ WIRE ORG/BLK WIRE PNK 1 2 3 4 5 WIRE PNK 1 2 3 WIRE PNK PNK 23 24 WIRE PNK PNK 24 25 WIRE PNK PNK 6 7 WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWER DISTRIBUTION POWER DISTRIBUTION SYSTEM PPL PPL PPL PPL/WHT WIRE PWR MAINT RELAY PWR MAINTN RLY RED WIRE SECONDARY UNDERHOOD FUSE BLOCK TAN WIRE TAN/WHT WIRE TRANS PMP RLY TRANSMISSIONS SYSTEM WHT WIRE YEL WIRE