6.6l vin 2, charging circuit for Chevrolet Silverado Classic 1500 (2007-2007)

AUXILIARY BATTERY RELAY (RIGHT REAR OF ENG COMPT) BATTERY BATTERY NOT CHARGING BLK WIRE BLK/WHT WIRE BRN WIRE CHARGE INDICATOR CONTROL CLASS 2 SERIAL DATA COMPUTER DATA LINES DK GRN WIRE DRIVER INFO CENTER DUAL GENERATORS ENGINE CONTROL MODULE (ECM) (ON LEFT FRONT OF ENGINE COMPARTMENT) ENGINE CONTROLS SYSTEM FUSE BLOCK MOBILE RADIO (UPFITTER OPTION) FUSIBLE LINK 1 (8 GA- FUSIBLE LINK 2 (8 GA- FUSIBLE LINK 4 (14 GA- GRAY) FUSIBLE LINK 5 (10 GA- FUSIBLE LINK 6 (10 GA- GENERATOR 2 GENERATOR FIELD DUTY CYCLE SIGNAL GROUND GRY WIRE HOT IN RUN, START I/P RELAY BLOCK (NEAR LEFT KICK PANEL) IGN 1 VOLT IGN E FUSE INSTRUMENT PANEL CLUSTER JUNCTION BLOCK - BATTERY CABLE (AT LEFT SIDE OF ENG COMPT, NEAR BATTERY) LEFT BATTERY LEFT GENERATOR LOGIC MEGA FUSE PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RIGHT BATTERY RIGHT BATTERY (W/AUX BATTERY) RIGHT GENERATOR SEO IGN FUSE SERIAL DATA CLASS 2 STARTER UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENG COMPT) VOLTS W/ SEO W/AUX BATTERY W/DUAL BATTERIES W/O SEO WRECKER OPTION