Chevrolet Silverado Classic 3500 (2007-2007) electro hydraulic power steering module Wiring diagrams

AUTOMATIC TRANSMISSION BODY CONTROL MODULE BRK FUSE BRN WIRE CRUISE CONTROL MODULE POWER TAKEOFF (PTO) SWITCH CRUISE CONTROL ON/OFF SWITCH CRUISE FUSE CRUISE PTO ELECTRO HYDRAULIC POWER STEERING MODULE ELECTRONIC BRAKE CONTROL MODULE ENERGY STORAGE CONTROL MODULE FROM AUXILIARY BATTERY RELAY (DIAGRAM 1 OF 7) FROM IGN A FUSE (DIAGRAM 1 OF 7) FRONT AXLE ACTUATOR FUSE HTR/AC FUSE HVAC 1 FUSE HVAC CONTROL MODULE HYBRID CONTROL MODULE I/P JUNCTION BLOCK (BEHIND RIGHT SIDE OF DASH) IGN 0 FUSE IGN 3 FUSE IGNITION SWITCH LOCK OFF MAN A/C ORG/ WIRE PNK PPL WIRE PNK WIRE POWERTRAIN CONTROL MODULE PPL PPL PNK WIRE RECIRCULATION ACTUATOR RED WIRE RUN WIRE STARTER/ GENERATOR CONTROL MODULE STEERING WHEEL SPEED/POSITION SENSOR STOPLAMP SWITCH SWITCH TBC IGN 0 FUSE TRANSFER CASE SHIFT CONTROL SWITCH TRACTION CONTROL SWITCH TRANSMISSION TRANSMISSION CONTROL MODULE (TCM) TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) CRANK FUSE WHT WIRE YEL WIRE

A/C COMP RELAY A/T AIRBAG FUSE B/U LP FUSE BACKUP LAMP SWITCH BODY CONTROL MODULE BRN WIRE CLUTCH PEDAL POSITION SWITCH (M/T) DEFOG RELAY EHPS-I FUSE ELECTRO HYDRAULIC POWER STEERING MODULE ENERGY STORAGE BOX (UNDER REAR PASS SEAT) ENERGY STORAGE CONTROL MODULE FROM IGN 1 RELAY (DIAGRAM 3 OF 7) FROM IGN B FUSE (DIAGRAM 1 OF 7) FUSE HCM-I FUSE HYBRID CONTROL MODULE I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) I/P RELAY BLOCK (NEAR LEFT KICK PANEL) IGN E FUSE IGNITION SWITCH INFLATABLE RESTRAINT PASSENGER PRESENCE SYSTEM MODULE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSIDE REARVIEW MIRROR INSTRUMENT PANEL CLUSTER LOCK OFF M/T MOBILE RADIO FUSE BLOCK (RIGHT SIDE OF DASH) PARK/NEUTRAL POSITION SWITCH PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE RED WIRE RELAY RELAY RR WPR FUSE RUN WIRE SELECTABLE RIDE SWITCH SEO ACCY FUSE SEO IGN FUSE TBC ACCY FUSE TBC IGN 1 FUSE TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD SECONDARY FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WINDSHIELD WIPER MOTOR MODULE WS WPR FUSE YEL WIRE

ACTIVE, ELECT SHIFT TRANSFER CASE ACTIVE, MANUAL SHIFT TRANSFER CASE BATTERY (RIGHT) BLK WIRE BLK/WHT WIRE BUCKET CREW CAB DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT ADJUSTER SWITCH WINDOW SWITCH) (LEFT REAR) ELECTRO HYDRAULIC POWER STEERING MODULE ELECTRONIC BRAKE CONTROL MODULE ENGINE OIL LEVEL SWITCH EXCEPT CREW CAB FRONT AXLE ACTUATOR FUEL PUMP, SENDER ASSEMBLY (PRIMARY) FUEL PUMP, SENDER ASSEMBLY (SECONDARY) HYBRID CONTROL MODULE INFLATABLE RESTRAINT PASSENGER PRESENCE SYSTEM MODULE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INTAKE AIR TEMPERATURE (IAT)/MASS AIRFLOW (MAF) SENSOR LEFT REAR DOOR LATCH ASSEMBLY MANUAL SHIFT TRANSFER CASE MEMORY SEAT MODULE NCA WIRE NON- BUCKET PARK/ NEUTRAL POSITION SWITCH POWERTRAIN CONTROL MODULE REAR WINDOW DEFOGGER GRID RIGHT REAR DOOR LATCH ASSEMBLY SEAT ADJUSTER SWITCH (PASSENGER) MEMORY SEAT MODULE (DRIVER) SEAT BOLSTER/ LUMBAR SWITCH (FRONT PASSENGER) TRANSFER CASE SHIFT CONTROL MOTOR TRANSFER CASE SHIFT CONTROL SWITCH W/AUX BATTERY WHT WIRE WINDOW SWITCH (RIGHT REAR)

AUDIO AMPLIFIER BACKUP LAMP (LEFT) BACKUP LAMP- RIGHT BLK WIRE BLK/WHT WIRE CHEVY GMC CHEVY GMC CRUISE CONTROL MODULE DATA LINK CONNECTOR ELECTRO HYDRAULIC POWER STEERING MODULE EXCEPT LUXURY FROM I/P RELAY BLOCK (DIAGRAM 3 OF 5) HAZARD LAMPS SWITCH HEADLAMP DIMMER SWITCH WIPER SWITCH HEADLAMP SWITCH I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) I/P JUNCTION BLOCK (RIGHT SIDE OF DASH) I/P RELAY BLOCK (NEAR LEFT KICK PANEL) IGNITION KEY ALARM SWITCH INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INSTRUMENT PANEL CLUSTER LEFT REAR TURN SIGNAL LAMP LICENSE LAMP (RIGHT) LICENSE LAMP- LEFT LUXURY (IN CONSOLE HARNESS) TURN SIGNAL/ HAZARD FLASHER MODULE MULTI- FUNCTION ACCESSORY SWITCH TRACTION CONTROL SWITCH NCA WIRE RADIO REAR LAMPS JUNCTION BLOCK (INSIDE OF LEFT REAR FRAME RAIL) REAR SEAT AUDIO CONTROLLER AUDIO AMPLIFIER REMOTE PLAYBACK DEVICE (CD PLAYER) RIGHT REAR TURN SIGNAL LAMP STEERING WHEEL CONTROL SWITCH ASSEMBLY (LOWER LEFT) STEERING WHEEL CONTROL SWITCH ASSEMBLY (UPPER RIGHT) STEERING WHEEL SPEED/ POSITION SENSOR TAIL/STOP LAMP (LEFT) TAIL/STOP LAMP-RIGHT) TAN WIRE TIRE PRESSURE MONITOR (TPM) MODULE TO I/P RELAY BLOCK (DIAGRAM 3 OF 5) TOW/HAUL SWITCH TRANSFER CASE SHIFT CONTROL MODULE TURN SIGNAL/ MULTIFUNCTION SWITCH WHT WIRE WINDOW/ DOOR LOCK SWITCH (PASSENGER)

13 14 15 16 PPL AUXILIARY POWER OUTLET- 120 VAC (EXTERIOR) AUXILIARY POWER OUTLET- 120 VAC (INTERIOR) BLK WIRE CRANK FUSE DK GRN WIRE EHPS FUSE ELECTRO HYDRAULIC POWER STEERING MODULE ENERGY STORAGE BOX (ESB) FRAME RAIL) GRN WIRE HARN) HARNESS) HOT AT ALL TIMES HOT IN ACC RUN AND START I/P FUSE BLOCK IGN A FUSE 34 IGN B FUSE IGNITION SWITCH LOCK NCA WIRE ORG/ WIRE PARK/ NEUTRAL POSITION (PNP) SWITCH (ON LEFT SIDE OF TRANSMISSION) PICKUP BOX INNER PANEL ASSEMBLY PNK 1 2 3 WIRE PNK PNK WIRE PNK WIRE POWER DISTRIBUTION CIRCUIT POWER MAINT FUSE PPL PPL 5 6 7 8 PPL/WHT WIRE PWR MAINT RELAY RED WIRE RUN WIRE UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENG COMPT) UNDERHOOD SECONDARY FUSE BLOCK (LEFT SIDE OF ENG COMPT, REAR OF BATTERY) WHT WIRE YEL WIRE YEL/BLK WIRE