Chevrolet Cab & Chassis Silverado 3500 (2004-2007) can low class 2 data Wiring diagram

1 40 75 10 9 GROUND GROUND IGNITION CAN LOW CAN HIGH 46 12 21 1 40 MIL CONTROL TRANS MIL REQUEST SIGNAL HIGH - FRONT GROUND GROUND 58 34 CLASS 2 SERIAL DATA PARK/NEUTRAL SIG ALLISON TRANSMISSION SOLENOID BLK WIRE BLK/WHT WIRE BRAKE FUSE BRN WIRE BRN/WHT WIRE CAN LOW CAN LOW CLASS 2 DATA DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE EXCEPT SEO FUEL INJECTOR CONTROL MODULE (UNDER ENG IAR INTAKE DUCT) FUSE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN HOT IN RUN, ACC, START IGN 0 FUSE INSTRUMENT PANEL CLUSTER (IPC) IPC/DIC FUSE LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAIN LINE PRES 12 VOLT REF TCC SOL MALFUNCTION INDICATOR LAMP MIL SIGNAL OF TRANSMISSION) ON/OFF SOLENOIDS ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE P/N PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSMISSION) PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL PPL DATA LINK CONNECTOR (BELOW STEERING COLUMN) PPL PPL PPL TCC BRAKE SW PPL/WHT WIRE PRESSURE SWITCH MANIFOLD VEHICLE SPEED SENSOR RED WIRE RED/BLK WIRE REV RUN WIRE SEO SIG HI-FRONT SPLICE PACK STOPLAMP SWITCH (ON BRAKE PEDAL BRACKET) TAN WIRE TCC PWM SOLENOID TFT SENSOR TRIM SOLENOIDS TFT SIGNAL TRANSFER CASE) TRANSMISSION CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) TSS SIGNAL TSS RETURN VSS HIGH VSS LOW ISS HIGH ISS LOW TURBINE SPEED SENSOR (IN TRANSMISSION) INPUT SPEED SENSOR (IN TRANSMISSION) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) PCM B FUSE VSS ADAPTER WHT WIRE YEL WIRE YEL/BLK WIRE