Chevrolet Suburban X (2000-2006) brn Wiring diagrams

1 7 BATT (+) GND BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA ADJUST PDL SENSOR SIG COMPUTER DATA LINES SYSTEM DRIVER BACK HEATED SEAT ELEMENT DRIVER DOOR MODULE DRIVER SEAT RECLINER MOTOR POSITION SENSOR EAP FUSE ELECTRONIC ADJUSTABLE PEDALS ASSEMBLY ELECTRONIC ADJUSTABLE PEDALS RELAY (BEHIND LOWER LEFT OF DASH) ELECTRONIC ADJUSTABLE PEDALS SWITCHES EXIT FRONT PASS- ENGER BACK HEATED SEAT ELEMENT HOT AT ALL TIMES I/P RELAY BLOCK (LEFT OF STEERING COLUMN) LOW REF LT BLU WIRE MEMORY SEAT MODULE (UNDER LEFT FRONT SEAT) MEMORY/ HEATED SEAT SWITCH ORG/ WIRE ORG/BLK WIRE PNK (IN DRIVER SEAT JUMPER HARN) WIRE PNK WIRE PPL RECLINE MTR POS SEN SIG RED WIRE SEAT CIRCUIT BREAKER SET 1 SET 2 TAN WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH, BELOW STEERING COLUMN) BRN WIRE CLASS 2 DATA CLASS 2 SERIAL DATA CTSY LAMP CTRL CTSY LAMP ON SIG CTSY LAMP POWER CTSY LAMP SUPPLY DK BLU WIRE DK BLU/WHT WIRE DOME LAMP SWITCH DOOR AJAR SIG DRIVER DOOR MODULE (BEHIND LEFT FRNT DOOR TRIM PANEL, NEAR HANDLE GRY/BLK WIRE HEADLAMP SWITCH INADVERTANT PWR SUPPLY LEFT FRONT DOOR COURTESY LAMP LEFT LIFTGATE AJAR SWITCH RIGHT LIFTGATE AJAR SWITCH LIFTGATE AJAR SIG RR DOOR AJAR SIG LR DOOR AJAR SIG LIFTGLASS AJAR SWITCH LOW REF LR DOOR COURTESY LAMP (2003) LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MINI WEDGE (DRIVER DOOR JAMB SWITCH) MINI WEDGE (LR DOOR JAMB SWITCH) MINI WEDGE (RR DOOR JAMB SWITCH) ORG/ WIRE PNK/BLK WIRE PPL INT LAMP DEFEAT SIG PPL INT LAMP DEFEAT SW RIGHT CARGO DOOR AJAR SWITCH RIGHT CARGO DOOR CONTACT PLATE RR DOOR COURTESY LAMP (2003) SPLICE PACK TAN WIRE W/O CARGO DOORS W/ CARGO DOORS

"C" PILLAR COURTESY/ READING LAMPS (ESCALADE ESV W/ ULT) BLK WIRE BLK/WHT WIRE BRN WIRE DOME GRY/BLK WIRE LEFT VANITY MIRROR LAMP MAP LAMPS MID COURTESY/ READING LAMPS ORG/ WIRE OVERHEAD CONSOLE READING REAR COURTESY READING LAMPS (TAHOE, YUKON, ESCALADE) RIGHT VANITY MIRROR LAMP SPLICE TAN WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE DK GRN WIRE DOME LAMP "C" PILLAR (SUBURBAN, ESCALADE ESV, YUKON XL) DOME LAMP "D" PILLAR (SUBURBAN, ESCALADE ESV, YUKON XL) ESCALADE ESV W/ULT FRONT PASSENGER DOOR COURTESY LIGHT FRONT PASSENGER DOOR MODULE (FPDM) (IN RIGHT FRONT DOOR) GRY/BLK WIRE I/P COMPARTMENT LAMP (2003) I/P RELAY BLOCK (BELOW LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) LEFT I/P FUSE BLOCK (UNDER LEFT SIDE OF DASH) LT BLU WIRE MINI WEDGE (FRONT PASSENGER DOOR JAMB SWITCH) ORG/ WIRE RIGHT I/P FUSE BLOCK (LOWER RIGHT SIDE OF DASH) SPLICE PACK SUBURBAN, ESCALADE ESV W/O ULT, YUKON XL TAN WIRE WHT WIRE

ABS IND. AIR BAG IND ANALOG CLOCK BATTERY GROUND BATTERY IND BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH, BELOW STEERING COLUMN) BRAKE IND BRN WIRE BRN/WHT WIRE CARGO LAMP IND CLASS 2 DATA COMPUTER DATA LINES COOLANT TEMP GAUGE CRUISE IND DIC MODE SW DIC TOGGLE SW DIC SW SIG DIC FUEL SIG DK BLU WIRE DK GRN/WHT WIRE EXCEPT SEO EXCEPT SEO SEO FUEL GAUGE FUSE GRY WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN RUN OR START I/P DIM I/P RELAY BLOCK IGN E FUSE IGNITION IGNITION CLASS 2 DATA ILLUMINATION INSTRUMENT PANEL CLUSTER IPC SERIAL DATA IPC/DIC FUSE LAMP LEFT TURN LEFT TURN IND LO WASH FLUID VSS ENG SPEED SIG LOW FUEL IND LT BLU WIRE MESSAGE DISPLAY VARIABLE DIMMING MIL CNTRL OIL GAUGE ORG/ WIRE ORN/ OVERDRIVE OFF IND PNK WIRE RADIO FUSE RED WIRE RIGHT TURN IND RIGHT TURN SUPPL. BRAKE SEAT BELT IND SECURITY IND SEO SEO IGN FUSE SOON IND (MIL) SERVICE ENGINE SPEEDOMETER TACHOMETER TIRE PRESSURE IND TOW/HAUL IND TRACTION CONTROL IND TRANSMISSION TEMP GAUGE TRIP ODOMETER HOUR METER TRIP RESET UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) VOLTS GAUGE WASHER FLUID LEVEL SENSOR (IN WASHER FLUID RESERVOIR) WHT WIRE YEL WIRE

5 VOLT REF LOW REF COOLNT LEV SIG OIL LEV SW BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES COOLANT LEVEL SWITCH (IN COOLANT RESERVOIR) DK BLU WIRE DK DK DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROLS SYSTEM ENGINE OIL LEVEL SWITCH (LOWER RIGHT SIDE OF OIL PAN) ENGINE OIL PRESSURE SENSOR (ON TOP REAR OF ENGINE) FUEL LEVEL SENSOR (PRIMARY) (INSIDE FUEL TANK) FUEL LEVEL SENSOR (SECONDARY) (INSIDE FUEL TANK) GRN WIRE GRY WIRE I/P RELAY BLOCK INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL LT GRN WIRE NCA WIRE ORG/ WIRE PERSON- ALIZATION POWERTRAIN CONTROL MODULE (PCM) (ON LEFT FRONT OF ENGINE COMPT) PPL ROW SEAT) (CADILLAC) REAR OBJECT SENSOR CONTROL MODULE SBA SIG STEERING WHEEL DIC CONTROLS TAN/WHT WIRE TRIP FUEL SELECT VSS W/ DUAL TANK W/O DUAL TANK WHT WIRE YEL WIRE

8 BULBS BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK GRN/WHT WIRE FOG LAMP CIRCUIT HVAC CONTROL MODULE LEFT REAR HEATED SEAT SWITCH MULTIFUNCTION ACCESSORY SWITCH OVERHEAD CONSOLE PPL/WHT WIRE REAR PARKING ASSIST DISABLE SWITCH (W/ UEB) REMOTE PLAYBACK DEVICE (CD PLAYER) RIGHT REAR HEATED SEAT SWITCH STEERING WHEEL CONTROLS TRACTION CONTROL SWITCH TRANSFER CASE SHIFT CONTROL SWITCH W/ W/ WHT WIRE

3 BULBS ANALOG CLOCK AUTO A/C BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK GRN/WHT WIRE FOG LAMPS FRONT AUXILIARY HVAC CONTROL ASSEMBLY HEADLAMP LEVELING SWITCH HEATED/ COOLED CUPHOLDER I/P RELAY BLOCK (BELOW LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) MANUAL A/C MULTIFUNCTION ACCESSORY SWITCH PPL PPL/WHT WIRE RADIO REAR AUXILIARY HVAC CONTROL ASSEMBLY RIGHT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) ROOF BEACON SWITCH SPLICE PACK WHT WIRE YEL WIRE

22 14 1047 4240 COMPUTER DATA LINES SYSTEM 3 2 1 4 PPL 8 7 PNK WIRE BATTERY BATTERY GROUND BLK WIRE BRN WIRE CLASS 2 SERIAL DATA BATTERY COMPUTER DATA LINES SYSTEM DDM FUSE DEFOGGER SYSTEM DK BLU WIRE DK GRN WIRE DN RIGHT DOWN DRIVER DOOR MODULE (IN DRIVER'S DOOR) DRIVER OUTSIDE REARVIEW MIRROR EXIT FOLDING/ TELESCOPING MOTOR ELECTRO- CHROMIC FRONT PASSENGER DOOR MODULE (IN PASSENGER'S DOOR) GROUND GRY WIRE HEATING ELEMENT HOT AT ALL TIMES I/P RELAY BLOCK (LEFT OF STEERING COLUMN) LEFT LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) LEFT UP VERTICAL HORIZONTAL LOGIC LOGIC LOGIC LOW REF LOW REF ELECTROCHROMIC REF LOW REF VERT POS SIG 5 VOLT REF HORIZ POS SIG LT BLU WIRE LT DOORS CIRCUIT BREAKER LT GRN WIRE MEM 2 SW SIG MEM 1 SW SIG BATT (+) MEMORY/ HEATED SEAT SWITCH MIR MTR DWN CTRL MIR MTR COMMON MIR MTR RT CTRL MIR MTR RETRACT CTRL MIR MTR EXTEND CTRL MIRROR SELECT ORG/ WIRE PASSENGER MIRROR POSITION PDM FUSE PNK WIRE PPL PPL/WHT WIRE RED WIRE RIGHT DN RIGHT I/P FUSE BLOCK (LOWER RIGHT SIDE OF DASH) RIGHT MIRROR POSITION RT DOOR CIRCUIT BREAKER SET 1 SET 2 SWITCH PWR TAN WIRE VERT POS SIG 5 VOLT REF HORIZ POS SIG WHT WIRE WHT/RED WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 BATT (+) 1523 1521 1520 HORIZ RWD SW SIG REAR VERT DN SW SIG FRT VERT DN SW SIG 2 3 PNK WIRE 2407 5701 1269 LUM MTR FWD CTRL TORSO BLSTR IN SW SIG RECLINE FWD SW SIG 2408 5702 LUM MTR RWD CTRL TORSO BLSTR OUT SW SIG RECLINE RWD SW SIG 2425 1048 HEATED SEAT TEMP SIG CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM 4 5 PPL 610 610 PNK PNK WIRE 940 1985 2432 5 VOLT REF RECLINE MTR POS SEN SIG HTD SEAT BACK PWR BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER SEAT ADJUSTER SWITCH FRT UP GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES I/P RELAY BLOCK (LEFT OF STEERING COLUMN) SEAT CIRCUIT BREAKER LT BLU WIRE LT GRN WIRE LUM MTR FWD CTRL LUM MTR RWD CTRL LUM MTR RWD CTRL MEMORY SEAT MODULE (UNDER LEFT FRONT SEAT) MEMORY SYSTEM (ADJUSTABLE PEDAL CIRCUIT) ORG/ WIRE PNK SEATS SYSTEM (HEATED SEATS CIRCUIT) WIRE PPL PPL TRSO BLSTR POS SENS SIG REC FWD REC RWD RED/WHT WIRE RR DWN RR UP FRT DWN RWD FWD SEATS SYSTEM (HEATED SEATS CIRCUIT) SEATS SYSTEM (HEATED SEATS CIRCUIT) HEATED SEAT TEMP SIG SEATS SYSTEM (HEATED SEATS CIRCUIT) HTD SEAT BACK PWR TAN WIRE WHT WIRE WHT/RED WIRE YEL WIRE