Chevrolet Suburban X (2000-2006) transfer case shift control switch Wiring diagrams

2 HI IND CONTROL 2-HI IND 4 HI IND CONTROL 4 LO IND CONTROL 4-HI IND 4-LO IND 5 VOLT REF HEADLAMP ON IND CTRL DRL OFF IND CTRL FOG LAMP RLY CTRL PNK PPL WIRE AUTO BLK WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH, BELOW STEERING COLUMN) BRN/WHT WIRE CONTROL DIMMING INPUT DIMMING RETURN DK GRN/WHT WIRE DRL OFF GRY WIRE GRY/BLK WIRE HEADLAMP ON HEADLAMP SWITCH IND INSTRUMENT CLUSTER INSTRUMENT PANEL DIMMING LED DIMMING SUPPLY I/P LAMPS DIMMING SUPPLY LEFT REAR WINDOW SWITCH LT BLU WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PNK DIFF LOCK IND CONTROL WIRE PNK WIRE PPL PPL/WHT WIRE REAR WHEEL STEERING CONTROL MODULE REAR WHEEL STEERING MODE SELECT SWITCH (W/ FOUR WHEEL STEERING) RED WIRE RIGHT REAR WINDOW SWITCH TAN WIRE TAN/BLK WIRE TOW IND TOW MODE IND TRANSFER CASE SHIFT CONTROL MODULE (BEHIND HEADLAMP SWITCH) TRANSFER CASE SHIFT CONTROL SWITCH

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

AIR TEMPERATURE ACTUATOR (AUXILIARY) AIR TEMPERATURE ACTUATOR (LEFT) AUTO A/C AUTOMATIC LEVEL CONTROL RELAY AUTOMATIC TRANSMISSION BODY CONTROL MODULE BRAKE FUSE BRN WIRE CRANK FUSE CRUISE CONTROL ON/OFF SWITCH ELECTRONIC BRAKE CONTROL MODULE ELECTRONIC SUSPENSION CONTROL MODULE ESCALADE EXT EXCEPT ESCALADE EXT FROM IGN A FUSE (DIAGRAM 1 OF 6) FRONT AXLE ACTUATOR FUSE HTR/AC FUSE CRUISE FUSE HVAC 1 FUSE HVAC CONTROL MODULE HVAC CONTROL PROCESSOR (AUXILIARY) HVAC CONTROL ASSEMBLY (REAR AUXILIARY) IGN 0 FUSE IGN 3 FUSE IGNITION SWITCH LEFT I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LOCK OFF MAN A/C MANUAL A/C AUTO A/C MODE ACTUATOR (AUXILIARY) AUTOMATIC LEVEL CONTROL RELAY MODE ACTUATOR RECIRCULATION ACTUATOR AIR TEMPERATURE ACTUATOR (RIGHT) ORG/ WIRE PNK PNK WIRE PNK WIRE POWERTRAIN CONTROL MODULE PPL PNK WIRE REAR WHEEL STEERING CONTROL MODULE RED WIRE RIGHT I/P FUSE BLOCK (LOWER RIGHT SIDE OF DASH) RUN WIRE STEERING WHEEL SPEED/ POSITION SENSOR STOPLAMP SWITCH TRACTION CONTROL SWITCH TBC IGN 0 FUSE THEFT DETERRENT CONTROL MODULE TRANSFER CASE SHIFT CONTROL SWITCH TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) W/ VSES W/O ULT W/ ULT WHT WIRE YEL WIRE

2-HI IND 4 HI 4 LO 4-HI IND 4-LO IND AXLE SW SIG BLK WIRE BLK/WHT WIRE BRAKE CONTROL BRN WIRE BRN/WHT WIRE CLASS II DATA AXLE CTRL AWD IND 4-LO IND 4-HI IND CONTROL MODULE CTRL DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH, BELOW STEERING COLUMN) DK GRN WIRE DK GRN/WHT WIRE ENCODER ENCODER LOW GROUND ENCODER SIG EXCEPT SEO FRONT AXLE ACTUATOR FRONT PROPSHAFT SPEED SENSOR FUSE GROUND BATTERY MOTOR CTRL A MOTOR CTRL B GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR START I/P RELAY BLOCK (NEAR LEFT KICK PANEL) IGN E FUSE ILLUMINATION INSTRUMENT PANEL CLUSTER LAMP LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) SEO IGN FUSE LOCK SOL CTRL 2-HI IND NEUTRAL IND LOGIC LT BLU WIRE LT GRN/BLK WIRE NCA WIRE NEUTRAL IND ORG/ WIRE PNK WIRE PPL PPL FT SHAFT LO FT SHAFT HI PPL/WHT WIRE REAR PROPSHAFT SPEED SENSOR RED WIRE RR SHAFT HI RR SHAFT LO RUN WIRE SEO SHIFT MOTOR SPLICE PACK TAN WIRE TAN/BLK WIRE TRANSFER CASE ENCODER MOTOR TRANSFER CASE SHIFT CONTROL SWITCH TREC FUSE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) YEL WIRE

4 LO 4-LO IND 4-LO IND 4-HI IND PNK WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CHANNEL A CHANNEL B CHANNEL C CHANNEL P CLASS II DATA DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ENCODER LOW EXCEPT SEO FUSE GROUND BATTERY MOTOR CTRL B MOTOR CTRL A GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR START IGN E FUSE ILLUMINATION INSTRUMENT PANEL CLUSTER LAMP LEFT I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LEFT I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) SEO IGN FUSE LOGIC LT BLU WIRE NCA WIRE NEUTRAL IND ORG/ WIRE PNK WIRE PPL PPL/WHT WIRE RED WIRE RED/WHT WIRE RIGHT I/P FUSE BLOCK (LOWER RIGHT SIDE OF DASH) RUN WIRE SEO SHIFT MOTOR SPLICE PACK TCS TRANSFER CASE ENCODER MOTOR TRANSFER CASE SHIFT CONTROL SWITCH TREC FUSE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) YEL/BLK WIRE