Chevrolet Silverado GMT K2XX (2013-2015) red/yel Wiring diagrams

ABS PUMP FUSE ABS VLV FUSE BLK WIRE BLK/YEL WIRE BRAKE PRESSURE MODULATOR BRAKE VACUUM SNSR LOW REF BATT POSITIVE VOLT CMBD VHCE IN SNSR SPLY VOLT BRAKE FLUID LEVEL SNSR SIGL COMPUTER DATA LINES SYSTEM COMPUTER DATALINES SYSTEM DK BLU WIRE DK BLU/YEL WIRE ELECTRONIC BRAKE CONTROL MODULE (ON LEFT SIDE OF FRAME ASSEMBLY) GMLAN GMLAN SERIAL DATA (-) (1) GMLAN SERIAL DATA (+) (1) GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL JUNCTION BLOCK LEFT FRONT WHEEL SPEED SENSOR (ON LEFT FRONT STEERING KNUCKLE) LEFT REAR WHEEL SPEED SENSOR (ON LEFT REAR BRAKE BACKING PLATE) LT GRN/BRN WIRE LT GRN/GRY WIRE NCA WIRE RED/VIO WIRE RED/YEL WIRE SENS SPLY VOLT SERIAL DATA COMM ENABLE LF RR WHL SPD SNSR SPLY VOLT LF REAR WHEEL SPD SNSR SIG STEERING ANGLE SENSOR (ON STEERING COLUMN) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VIO WIRE WHT WIRE WHT/DK BLU WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

1 2 3 4 5 6 7 8 DOOR LOCK CONTROL DR LK CTRL 2 GROUND DR LK ACTUATOR UNLK CTRL ANTI-THEFT SYSTEM BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM DK BLU WIRE DK BLU/YEL WIRE DOOR AJAR SW SIG LOCK SW SIG TRAILER BRAKE APPLY SIGNAL DOOR LOCK KEY SW UNLOCK SIG DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS EXTERIOR LIGHTS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS INTERIOR LIGHTS SYSTEM DRIVER DOOR LOCK MTR STATUS DRV SEAT VENT MTR CNTRL (1) EXTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE HAZARD SWITCH RIGHT TURN SIG WINDSHIELD WASHER SWITCH SIG HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM INADVERTENT POWER CONTROL INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS LR STOP DRL SPLY VOLT LT GRN WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE PASS SEAT VENT MTR CNTRL (1) RED/YEL WIRE RR DR AJAR SW SIG MOTOR STATUS SIG RR LK MTR STATUS SIG COURTESY LAMP SW SIG SEATS SYSTEM SHIFT INTERLOCK SOLENOID CNTRL SHIFT INTERLOCK SYSTEM SIG GROUND SUPPLY VOLTAGE LED BACKLT DIMMING CTRL UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VIO/BLK WIRE VIO/BLU WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/DK BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/VIO WIRE YEL/WHT WIRE

BAT POS VOLT BATT POS VOLT BLK WIRE BLK/YEL WIRE BLU WIRE BUS 12 COAX COMPUTER DATA LINES SYSTEM GMLAN SERIAL DATA GRN WIRE GRN/BRN WIRE GROUND HOT AT ALL TIMES INFO DISPLAY MODULE RADIO/HVAC DISPLAY CONTROLS INSTRUMENT PANEL JUNCTION BLOCK LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/WHT WIRE MUTE NCA WIRE NETWORK NETWORK BUS 10 NETWORK BUS 9 RADIO PRESETS STEERING WHEEL CONTROLS SWITCH RADIO VOLUME STEERING WHEEL CONTROLS SWITCH RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL FUSE BLOCK (IN RIGHT END OF DASH) RIGHT STEERING WHEEL CONTROLS SWITCH SOURCE STEERING WHEEL AIR BAG COIL STR WHL CNTRL FUSE UP DOWN USB USB 3 4 5 VOICE VOL VOL WHT/YEL WIRE YEL WIRE YEL/BLU WIRE

AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN (OR BLK/GRY) WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/YEL WIRE CAMERA SIGNAL 1 - CELL COAX COMMUNICATION ENABLE COMPUTER COMPUTER DATA LINES DATA LINES SYSTEM SYSTEM COMPUTER DATA LINES SYSTEM DIGITAL RADIO ANTENNA DK BLU (OR GRY/YEL) WIRE DK BLU WIRE DRAIN WIRE GMLAN SERIAL DATA - 1 GPS GPS/CELL GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT INSTRUMENT PANEL FUSE BLOCK (LOWER LEFT AMP FUSE HUMAN INTERFACE CONTROL MODULE (BEHIND GLOVE BOX) LOW REF LT GRN/WHT WIRE MICROPHONE SIG MICROPHONE/AUDIO MOST CONTROL MOST SERIAL DATA (+) NAVIGATION ANTENNA SIGNAL SPLITTER NAVIGATION DISPLAY SIG NAVIGATION SYSTEM NCA WIRE NETWORK BUS 5 RED WIRE RED/VIO WIRE RED/YEL WIRE SER DATA SIDE OF DASH) TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE USB USB 3 4 5 USB RECEPTACLE USB SRL DATA LOW REF VOICE SIG VT-1 VT-2 W/ ONSTAR W/ SPLITTER W/O SPLITTER W/O ONSTAR WHT WIRE WHT/DK BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE

2 1 RF SPKR (+) (1) SPEAKER + 6 5 4 3 RF SPKR (-) (1) SPEAKER - BATT POS VOLT LF SPKR (+) (1) 8 7 GROUND LF SPKR (-) (1) AUDIO AMPLIFIER (UNDER REAR OF CENTER CONSOLE) BLK WIRE BLK/ YEL WIRE BLU (OR DK BLU) WIRE BLU WIRE BLU/ YEL WIRE BRN/BLU (OR BRN/DK BLU) WIRE BRN/BLU WIRE BRN/DK BLU (OR YEL/GRY) WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DK BLU (OR YEL/BLU) WIRE DK BLU BRN/ WIRE DK BLU WIRE DK BLU/BLK WIRE DK BLU/GRY WIRE DK BLU/YEL WIRE ENGINE CONTROLS SYSTEM COMPUTER DATA LINES SYSTEM GRY YEL/ WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/DK BLU WIRE GRY/VIO WIRE LEFT FRONT DOOR SPEAKER LEFT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT INSTRUMENT PANEL SPEAKER LR SPK (+) RR SPK (+) LF SPK (+) RF SPK (+) LT GRN WIRE LT GRN/BLK WIRE LT GRN/BRN WIRE MICROPHONE 3 SIG MICROPHONE 2 SIG MICROPHONE 1 SIG MOST CONTROL NCA WIRE REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RED/YEL WIRE REPLICATED SIG GMLAN SERIAL DATA RIGHT FRONT DOOR SPEAKER RIGHT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RIGHT INSTRUMENT PANEL SPEAKER RIGHT REAR DOOR SPEAKER SERIAL DATA - SERIAL DATA + SERIAL DATA + SERIAL DATA - SUBWOOFER DOOR SPEAKER VIO/BRN WIRE VIO/DK BLU WIRE W/ PREMIUM SURROUND AMPLIFIER W/O PREMIUM SURROUND AMPLIFIER WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YEL (OR BRN/GRN) WIRE YEL WIRE YEL/BLK (OR VIO/BRN) WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRY WIRE

AUX WNDW FUSE BATTERY BCM 8 BCM 6 FUSE FUSE FUSE BODY CONTROL MODULE DATA LINK CONNECTOR (DLC) DLC/DSM FUSE DLIS FUSE DRIVER SEAT ADJUSTER SWITCH DRIVER WINDOW MOTOR DRVR PWR SEAT FUSE EXP PTO/SEO FROM UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 5) FUSE FUSE BLOCK (IN RIGHT END OF DASH) FUSE FUSE GARAGE DOOR OPENER GENERATOR IGNITION SWITCH INSTRUMENT BODY CONTROL PANEL MODULE JUNCTION BLOCK LEFT REAR WINDOW SWITCH LT DRS FUSE OFF OFF KEY IN IGNITION SWITCH PASSENGER PRESENCE MODULE PASSENGER RIGHT WINDOW REAR SWITCH WINDOW SWITCH PASSENGER TELEMATICS SEAT COMMUNICATION ADJUSTER INTERFACE SWITCH CONTROL MODULE POWER STEERING CONTROL MODULE PRODUCTION) RED WIRE RED/BRN WIRE RED/DK BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/LT GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL ROOF BEACON SWITCH RT DR WNDW MTR FUSE RT FRT PASS SEAT WNDW FUSE SW FUSE RUN WIRE SEAT MEMORY CONTROL MODULE SLIDING REAR WINDOW CLOSE RELAY SLIDING REAR WINDOW OPEN RELAY STARTER MOTOR TO IGNITION MAIN RELAY (DIAGRAM 5 OF 5) TO RIGHT INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 5) TO UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 5) UGDO/ ISRVM FUSE VIO/BLK WIRE VIO/YEL WIRE W/ MEMORY W/O MEMORY WHT/BLK WIRE WHT/VIO WIRE

A/C CLUTCH FUSE A/C COMPRESSOR CLUTCH RELAY ABS ABS VLV PUMP FUSE FUSE ACTIVE GRILLE AIR SHUTTER 1 MOTOR MODULE ACTIVE TRANSFER GRILLE CASE AIR CONTROL SHUTTER 2 MODULE MOTOR (A/T) MODULE AERO SHUTTER FUSE BLK WIRE BODY LEFT RIGHT CONTROL COOLING COOLING MODULE FAN FAN MOTOR MOTOR CHASSIS CONTROL MODULE (W/ INTEGRATED TRAILER BRAKE) CHASSIS CONTROL MODULE (W/O INTEGRATED TRAILER BRAKE) COOL MDL/BATT RVC FUSE COOL FAN 1 FAN 2 FUSE FUSE ECM IGN FUSE ELECTRONIC BRAKE CONTROL MODULE ENGINE CONTROL MODULE ENGINE CONTROLS IGNITION RELAY EVAPORATIVE EMISSION VENT SOLENOID VALVE FPPM FUSE FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 5) FRONT AXLE ENGAGEMENT ACTUATOR FRONT FOG LAMP RELAY FUEL PUMP DRIVER CONTROL MODULE HEADLAMP HIGH BEAM RELAY HORN FRT/WPR FUSE RELAY I/P BEC 1 FUSE I/P BEC 2 FUSE ICCM FUSE IGNITION MAIN RELAY INSTRUMENT PANEL JUNCTION BLOCK INSTRUMENT PANEL JUNCTION BLOCK TRAILER CONNECTOR LEFT TRAILER STOP/TURN SIGNAL LAMP RELAY LT GRN/VIO WIRE NCA WIRE REAR DEFOGGER RELAY RED/BRN WIRE RED/DK BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/LT GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TRAILER STOP/TURN SIGNAL LAMP RELAY STARTER RELAY STOP LAMP RELAY STRTR FUSE TCM/ECM FUSE TO LEFT INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 1 OF 5) TO LEFT INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 3 OF 5) TO SPLICE (LEFT FRONT (DIAGRAM LOWER 5 OF 5) SIDE OF ENGINE BLOCK) TRAILER BACKUP LAMPS RELAY TRAILER BRAKE POWER CONTROL MODULE TRAILER PARK LAMPS RELAY TRANS IGN FUSE TRANSFER CASE MOTOR (A/T) TRLR BATT FUSE FUSE TRLR BRK FUSE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VIO/BLK WIRE VIO/GRN WIRE WHT/VIO WIRE WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY

AIR BAG/ INFO FUSE AMP FUSE BCM 1 FUSE BCM 3 FUSE BCM 5 FUSE BODY CONTROL MODULE DATA LINK CONNECTOR (DLC) DRIVER SEAT HEATING, COOLING SWITCH (W/ CLIMATE CONTROL SEATS) DRIVER WINDOW SWITCH FROM UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 5) FUSE HVAC CONTROL MODULE INFLATABLE SEAT RESTRAINT MEMORY CONTROL SENSING, MODULE DIAGNOSTIC MODULE INFO DISPLAY MODULE INSTRUMENT CLUSTER IPC FUSE LEFT INSTRUMENT PANEL FUSE BLOCK (LOWER LEFT SIDE OF DASH) LTD HTD CLD SEAT FUSE MIR WNDW MDL FUSE OUTSIDE REARVIEW MIRROR SWITCH PASSENGER BACK SEAT BLOWER ASSEMBLY PASSENGER CUSHION SEAT BLOWER ASSEMBLY PASSENGER PRESENCE MODULE PASSENGER SEAT HEATING, COOLING SWITCH (W/ CLIMATE CONTROL SEATS) PEPS/HVAC FUSE PRK ENBL/ EAP FUSE PRODUCTION PRODUCTION PRODUCTION) RED/BRN WIRE RED/DK BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/LT GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SEAT AUDIO HEATING AMPLIFIER CONTROL MODULE (W/ HEATED SEATS) SEAT DRIVER CUSHION SEAT MEMORY BLOWER CONTROL ASSEMBLY MODULE (W/ HEATED SEATS) TRANSMISSION PARK POSITION RELAY

AC INV FUSE ACCESSORY DC/AC POWER INVERTER MODULE AUDIO/ VIDEO INPUT ADAPTER AUXILIARY AUDIO INPUT (W/ CENTER FRONT SEATS) AUXILIARY AUDIO INPUT (W/ FLOOR CUSTOM CONSOLE FRONT COMPT) BARE DRAIN WIRE GND BCM 2 FUSE BCM 4 FUSE BLK WIRE BLK/WHT WIRE BLOWER MOTOR BLU/BRN WIRE BODY CONTROL MODULE CARGO LAMP RELAY COIL FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 5) FRONT VIEW CAMERA MODULE FRONT, REAR PARKING ASSIST CONTROL MODULE FRT BLWR FUSE HUMAN INTERFACE CONTROL MODULE INSTRUMENT PANEL JUNCTION BLOCK INVERTER CTRL LATE PRODUCTION LEFT RIGHT STEERING STEERING WHEEL WHEEL CONTROLS CONTROLS SWITCH SWITCH LOGIC PASSENGER BACK SEAT BLOWER ASSEMBLY PASSENGER CUSHION SEAT BLOWER ASSEMBLY POWER RECEPTACLE PRODUCTION PRODUCTION RADIO MEDIA DISC PLAYER RDO FUSE RED WIRE RED/BRN WIRE RED/DK BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/LT GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL SUNROOF FUSE BLOCK FUSE (IN RIGHT END OF DASH) RSE FUSE RT FRT HTD CLD SEAT FUSE SEAT AUDIO HEATING AMPLIFIER CONTROL MODULE (W/ HEATED SEATS) SPARE SEO FUSE FUSE STEERING WHEEL AIR BAG STR WHL CNTRL FUSE SUNROOF ROOF MOTOR BEACON RELAY TO RETAINED ACCESSORY POWER RELAY 2 (DIAGRAM 5 OF 5) USB/OBS DET FUSE VIDEO DISPLAY VIO/BRN WIRE W/ VEDIO SYSTEM W/O VEDIO SYSTEM

BLK WIRE HOT AT ALL TIMES LEFT INSTRUMENT PANEL FUSE BLOCK (LOWER LEFT SIDE OF DASH) LT GRN/BLU WIRE POLICE PROVISION (BLUNT CUT) RED/LT GRN WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL FUSE BLOCK (IN RIGHT END OF DASH) ROOF BEACON RELAY (IN OVERHEAD CONSOLE) ROOF BEACON SWITCH SUNROOF FUSE UGDO/ISRVM FUSE WHT/BLK WIRE YEL WIRE