GMC Yukon I (1991-1999) Charging circuit

BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE DIESEL DIESEL ONLY FUSIBLE LINK (10 GA-RUST) GAS GAUGES FUSE 4 GENERATOR HOT IN RUN OR START I/P FUSE BLOCK INSTRUMENT CLUSTER PNK WIRE POWER DISTRIBUTION SYSTEM (DIESEL) POWER DISTRIBUTION SYSTEM (GASOLINE) RED WIRE RIGHT BATTERY LEFT BATTERY (DIESEL) STARTING CIRCUIT TACH CHARGE INDICATOR WHT WIRE