Chevrolet Silverado GMT K2XX (2013-2015) vio/lt grn Wiring diagrams

1134 306 ANTI-LOCK BRAKES SYSTEM HEADLIGHTS SYSTEM 45 6812 860 EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM 5 VOLT REF TRACTION CTRL SW SIG DRV DR LOCK SW UNLCK SIG REMOTE FUNCTION ACT RTN 5077 7539 5186 STARTING/CHARGING SYSTEM HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM 598 1788 781 3273 EXTERIOR LIGHTS SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM BACKUP LAMP RELAY CONTROL BCM 1 FUSE BCM 3 FUSE BCM 4 BCM 2 FUSE FUSE BCM 5 FUSE BCM 6 BCM 8 FUSE FUSE BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CRUISE/ETC/TCC BRAKE SIGNAL CURRENT SENSOR LOW REF RIGHT FRONT DRL SUPPLY VOLT LEFT TRAILER TURN SIG LAMP DIMMER SW LOW REF DK BLU WIRE DK BLU/GRY WIRE DK BLU/RED WIRE DK BLU/VIO WIRE DK BLU/WHT WIRE DOOR LOCKS, ANTI-THEFT SYSTEMS EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM FOG LAMP RELAY CONTROL FUSE FUSE BLOCK GRY WIRE GRY/LT GRN WIRE GRY/RED WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES LEFT INSTRUMENT PANEL FUSE BLOCK LT GRN/BRN WIRE LT GRN/GRY WIRE LT GRN/WHT WIRE PARK LAMP RELAY CONTROL OUT OF PARK SIGNAL WIPER SWITCH HIGH SIGNAL PARK SW SIG HEADLAMP OFF SW SIG POWER DISTRIBUTION SYSTEM RED/BRN WIRE RED/DK BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE REMOTE FUNCTION ACT SPLY HAZARD SWITCH SIGNAL REMOTE FUNC ACT TRANSMIT SIG RIGHT INSTRUMENT PANEL SENS LOW REF SPARE FUSE VIO/BRN WIRE VIO/LT GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/DK BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/LT GRN WIRE

11 22 SIG CTRL PARK LAMP SIG 13 7 5 VPLT REF DIMMER SW LO REF 3 1 18 9 BATT POS VOLT BATT POS VOLT CARGO LPSW SIG DIMMER SW SIG BATT POS VOLT BCM 1 FUSE BLOCK FUSE (LOWER LEFT SIDE OF DASH) BCM 5 FUSE BCM 6 PANEL FUSE FUSE BLOCK (IN RIGHT END OF DASH) BLK WIRE BLK/YEL WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COURTESY LP SW SIG INTR LP DEFEAT SW SIG LIGHTING CTRL 2 GND DK BLU WIRE DK BLU/RED WIRE DOME LAMP SWITCH GMLAN SERIAL DATA GRY WIRE GRY/GRN WIRE GRY/LT GRN WIRE HEADLAMP SWITCH HOT AT ALL TIMES INADVERTENT PWR CTRL INSTRUMENT ILLUMINATION CIRCUIT INSTRUMENT PANEL JUNCTION BLOCK INSTRUMENT PANEL MULTI- FUNCTION SWITCH INTR LP CTRL LED AMBIENT LIGHTING CTRL 1 LF DR AJAR SW SIG LR DR AJAR SW SIG LT GRN/BRN WIRE LT GRN/GRY WIRE OVERHEAD CONSOLE ACCENT LAMP RED/BRN WIRE RED/WHT WIRE RF DR AJAR SW SIG RIGHT INSTRUMENT RR DR AJAR SW SIG STANDING LP RLY CTRL VIO/LT GRN WIRE WHT WIRE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE YEL/GRY WIRE

ACCY/RUN CRNK FUSE APO 1/LTR FUSE APO 2 FUSE APO 3 FUSE APO 4 FUSE APO FUSE BLK WIRE BODY CONTROL MODULE BREAKOUT) CENTER CONSOLE 1 ACCESSORY POWER RECEPTACLE CENTER CONSOLE 2 ACCESSORY POWER RECEPTACLE CENTER CONTROL COMPARTMENT ACCESSORY POWER RECEPTACLE CENTER SEAT ACCESSORY POWER RECEPTACLE COLLISION ALERT INDICATORS EMERGENCY VEHICLE PROVISION (BLUNT CUT) END OF DASH) FROM LT DRS FUSE (DIAGRAM 1 OF 5) FROM TRANSFER UNDERHOOD CASE FUSE BLOCK CONTROL (DIAGRAM MODULE 2 OF 5) FROM USB/OBS DET FUSE (DIAGRAM 4 OF 5) FUSE FUSE BLOCK (LOWER LEFT SIDE OF DASH) GRN/VIO WIRE GRY/VIO WIRE HTD WHL FUSE HVAC CONTROL MODULE HVAC/AUX HVAC IGN IGNITION MAIN RELAY INSIDE REARVIEW MIRROR INSTRUMENT CLUSTER INSTRUMENT PANEL 1 ACCESSORY POWER RECEPTACLE INSTRUMENT PANEL 2 ACCESSORY POWER RECEPTACLE INSTRUMENT PANEL JUNCTION BLOCK IPC IGN/SDM IGN FUSE LT GRN/VIO WIRE MOBILE DEVICE SLIDING SUNROOF WIRELESS REAR MOTOR CHARGER WINDOW MODULE SWITCH PASSENGER AIR BAG DISABLED INDICATOR REAR BODY JUNCTION BLOCK REARVIEW CAMERA RED WIRE RED/BRN WIRE RED/DK BLU WIRE RED/WHT WIRE RETAINED ACCESSORY POWER RELAY 1 RETAINED ACCESSORY POWER RELAY 2 RIGHT INSTRUMENT PANEL FUSE BLOCK (IN RIGHT SEO ALC FUSE SEO RAP FUSE STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATING CONTROL MODULE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VIO/BLK WIRE VIO/GRY WIRE VIO/LT GRN WIRE VIO/WHT WIRE VIO/YEL WIRE W/ DRIVER, PASSENGER SPLIT SEATS W/O DRIVER, PASSENGER SPLIT SEATS

4 HI IND CTRL GMLAN SERIAL DATA 1 (+) GMLAN SERIAL DATA 1 (-) 4 LO IND CTRL RUN/CRANK IGN 1 VOLT 5985 2500 2501 COMPUTER DATA LINES SYSTEM ACCY WAKEUP SERIAL DATA GMLAN SERIAL DATA 1 (+) GMLAN SERIAL DATA 1 (-) ACCY/ RUN CRNK FUSE AWD IND CTRL NEUTRAL IND CTRL 2 HI IND CTRL BLK WIRE BLK/ GRY WIRE BLK/ VIO WIRE BLU/GRY WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 1553 1552 1342 550 DK BLU WIRE DK BLU/YEL WIRE FRONT AXLE ENGAGEMENT ACTUATOR (ON REAR OF FUSE FUSE BLOCK (LOWER LEFT SIDE OF DASH) GRY/BLK WIRE GRY/LT GRN WIRE GRY/PPL WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL JUNCTION BLOCK LOGIC LT GRN/BLK WIRE MTR COUNTER CLOCKWISE CTRL MTR CLOCKWISE CTRL BATT + GND POWER DISTRIBUTION SYSTEM RED/GRY WIRE SERIAL DATA TRANS IGN FUSE TRANSFER CASE SHIFT CONTROL MODULE (LOWER LEFT SIDE OF DASH) TRANSFER CASE) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VIO WIRE VIO/BLK WIRE VIO/LT GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT YEL/ WIRE WHT/GRN WIRE WHT/LT GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

2-HI IND 4-HI IND 4-LO IND BLK WIRE BLK/LT GRN WIRE BLU/GRY WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DATA 1 (+) DK BLU WIRE DK BLU/YEL WIRE ENGINE BLOCK) ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT, NEAR FAN SHROUD) GRY/LT GRN WIRE GRY/RED WIRE IGN 3 ILL INSTRUMENT PANEL JUNCTION BLOCK LOW REF LT GRN/BLK WIRE NEUTRAL IND RED/GRY WIRE SERIAL SERIAL DATA (-) (1) SNSR SIG TRANSFER CASE MOTOR (ON TRANSFER CASE) TRANSFER CASE SHIFT CONTROL SWITCH (ON TOP LEFT OF TRANSFER CASE) TRANSMISSION OUTPUT SHAFT SPEED SENSOR (IN TRANSMISSION) VEH SPD VEH SPD SNSR VIO WIRE VIO/BRN WIRE VIO/LT GRN WIRE VIO/WHT WIRE WHT WIRE WHT/LT GRN WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/VIO WIRE

A/C COMPRESSOR CLUTCH RELAY AMBIENT AIR TEMPERATURE SENSOR (ON LEFT SIDE OF RADIATOR SUPPORT) BLK WIRE BLK/BRN WIRE BLK/DK BLU WIRE BLK/LT GRN WIRE BLK/YEL WIRE BLU/BLK WIRE BRN/RED WIRE COMPUTER COMPUTER DATA LINES DATA LINES SYSTEM SYSTEM COMPUTER DATA LINES SYSTEM DATA DK BLU WIRE DK BLU/GRY WIRE DK BLU/WHT WIRE ECM A/C CLUTCH FUSE ENG FUSE ECM IGN IGN FUSE FUSE ENGINE CONTROLS IGNITION RELAY ENGINE COOLANT TEMPERATURE SENSOR (LEFT SIDE OF ENGINE) FUEL COMPOSITION SENSOR (BETWEEN FUEL TANK, ELECTRONIC BRAKE CONTROL MODULE) FUEL PRESSURE SENSOR FUEL PUMP DRIVER CONTROL MODULE (MOUNTED TO BRACKET ABOVE SPARE TIRE) GRY WIRE HOT AT ALL TIMES IGN 1 VOLT INJ A ODD FUSE INJ B EVEN FUSE INJ B INJ A ECM EVEN ODD FUSE FUSE FUSE LOW REF NCA WIRE OUT SIG PPL/LT GRN WIRE RED/BRN WIRE RED/LT GRN WIRE RED/VIO WIRE SER DATA SHIELD SNSR A FUSE SNSR B FUSE SPLY VOLT TCM/ ECM FUSE VIO/DK BLU WIRE VIO/LT GRN WIRE VIO/YEL WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

5 VOLT REF 821 822 6354 TRANSMISSIONS SYSTEM AIR TEMP SENS SIG BANK 1 SENSOR 1 BANK 1 SENSOR 2 BANK 2 SENSOR 1 BANK 2 SENSOR 2 BLK WIRE BLK/BRN WIRE BLK/DK BLU WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/LT GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE DK BLU WIRE DK BLU/WHT WIRE ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) FUEL RAIL PRESSURE SENSOR (TOP LEFT REAR OF ENGINE) GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE HUMIDITY SENS SIG TAC MTR CTRL KNOCK SENS 1 SIG KNOCK SENS 2 SIG KNOCK SENSOR 1 (LOWER LEFT SIDE OF ENGINE) KNOCK SENSOR 2 (LOWER RIGHT SIDE OF ENGINE) LOW REF LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (MAP) (TOP REAR OF ENGINE) MAP SENS SIG 5 VOLT REF MULTIFUNCTION INTAKE AIR SENSOR (RIGHT SIDE OF ENGINE COMPT, IN AIR INTAKE DUCT) NCA WIRE NEAR FAN SHROUD) RED WIRE REVERSE SW SIG SENS SIG SIG GND SPD SENS SIG LOW REF INPUT SIGNAL STARTING/CHARGING SYSTEM TAC CTRL OPN THROTTLE BODY (TOP RIGHT FRONT OF ENGINE) TRANSMISSIONS SYSTEM 179 1174 3212 VIO WIRE VIO/ DK BLU WIRE VIO/DK BLU WIRE VIO/GRY WIRE VIO/LT GRN WIRE VIO/WHT WIRE VOLT REF FRP SENS SIG WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/DK BLU WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/DK BLU WIRE YEL/WHT WIRE

821 822 6354 TRANSMISSIONS SYSTEM AIR TEMP SENS SIG BANK 1 SENSOR 1 BANK 1 SENSOR 2 BANK 2 SENSOR 1 BANK 2 SENSOR 2 BLK WIRE BLK/BRN WIRE BLK/DK BLU WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/LT GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE DK BLU WIRE DK BLU/WHT WIRE ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) FUEL RAIL PRESS SEN SIG FUEL RAIL PRESSURE SENSOR (TOP LEFT REAR OF ENGINE) GRY WIRE GRY/DK BLU WIRE GRY/RED WIRE GRY/WHT WIRE HUMIDITY SENS SIG TAC MTR CTRL KNOCK SENS 1 SIG KNOCK SENS 2 SIG KNOCK SENSOR 1 (LOWER LEFT SIDE OF ENGINE) KNOCK SENSOR 2 (LOWER RIGHT SIDE OF ENGINE) LOW REF LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (MAP) (ON TOP OF INTAKE MANIFOLD) MAP SENS SIG 5 VOLT REF MULTIFUNCTION INTAKE AIR SENSOR (RIGHT SIDE OF ENGINE COMPT, IN AIR INTAKE DUCT) NCA WIRE NEAR FAN SHROUD) RED WIRE REVERSE SW SIG SIG GND SPD SENS SIG LOW REF INPUT SIGNAL STARTING/CHARGING SYSTEM TAC CTRL OPN THROTTLE BODY (TOP RIGHT FRONT OF ENGINE) TRANSMISSIONS SYSTEM 179 1174 3212 VIO WIRE VIO/ DK BLU WIRE VIO/DK BLU WIRE VIO/GRY WIRE VIO/LT GRN WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/DK BLU WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/DK BLU WIRE YEL/WHT WIRE

821 822 6354 TRANSMISSIONS SYSTEM AIR TEMP SENS SIG BANK 1 SENSOR 1 BANK 1 SENSOR 2 BANK 2 SENSOR 1 BANK 2 SENSOR 2 BLK WIRE BLK/BRN WIRE BLK/DK BLU WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/LT GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE DK BLU WIRE DK BLU/WHT WIRE ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) FUEL RAIL PRESS SEN SIG FUEL RAIL PRESSURE SENSOR (TOP LEFT REAR OF ENGINE) GRY WIRE GRY/DK BLU WIRE GRY/RED WIRE GRY/WHT WIRE HUMIDITY SENS SIG TAC MTR CTRL KNOCK SENS 1 SIG KNOCK SENS 2 SIG KNOCK SENSOR 1 (LOWER LEFT SIDE OF ENGINE) KNOCK SENSOR 2 (LOWER RIGHT SIDE OF ENGINE) LOW REF LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (MAP) (ON TOP OF INTAKE MANIFOLD) MAP SENS SIG 5 VOLT REF MULTIFUNCTION INTAKE AIR SENSOR (RIGHT SIDE OF ENGINE COMPT, IN AIR INTAKE DUCT) NCA WIRE NEAR FAN SHROUD) RED WIRE REVERSE SW SIG SIG GND SPD SENS SIG LOW REF INPUT SIGNAL STARTING/CHARGING SYSTEM TAC CTRL OPN THROTTLE BODY (TOP RIGHT FRONT OF ENGINE) TRANSMISSIONS SYSTEM 179 1174 3212 VIO WIRE VIO/ DK BLU WIRE VIO/DK BLU WIRE VIO/GRY WIRE VIO/LT GRN WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/DK BLU WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/DK BLU WIRE YEL/WHT WIRE