Diagram sections — 31 (118 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram, Front A/C (1 of 3) for Chevrolet Suburban K2006 1500 List of elements for Automatic A/C Wiring Diagram, Front A/C (1 of 3) for Chevrolet Suburban K2006 1500: 86 (diesel) (gasoline) 5v ref A/c comp cl rly ctrl A/c comp fuse 10a A/c compressor clutch A/c compressor clutch relay A/c low pressure switch (right side of accumulator) A/c on A/c recirc A/c ref pre sens sig A/c refrigerant pressure sensor (in high side pressure line) A10 A11 A12 A5 c1 Amb air temp sig Ambient air temperature sensor (in right front bumper filler assembly Auto B c5 B(+) B10 B11 B12 Blower motor (right side of dash) Blower motor control processor (behind right side of dash) Blower speed ctrl Blwr fuse 40a C4 e C5 c1 Class 2 ser data Class 2 serial data Fan dn Fan up Frt def G104 (on left rear of engine block) G200 (near right "a" pillar) G203 (near left "a" pillar) Ground Hot at all times Hot in run Hot in run or start Hvac 1 fuse 10a Hvac control module (behind center of dash) Hvac/ ecas fuse 10a I/p fuse block (lower left side of dash) I/p junction block (lower right side of dash) I/p relay block (left side of dash) Ign 3 Ign e fuse 10a Inside air temp sig Inside air temperature sensor assembly (in headliner above driver) Inst lamp dim ctrl Interior lights system Left temp control Lo lt air temp sig Lo press sens sig Lo rt air temp sig Logic Low ref Lower left air temperature sensor (left end of hvac module) Lower right air temperature sensor (bottom of hvac module) Lt temp door ctrl Mode Mode door ctrl Off Powertrain control module or engine control module (left front of engine compt) Recir Recir door ctrl Recirc door po sig Red Right i/p fuse block (lower right side of dash) Right temp control Rt temp door ctrl S102 (in engine harness) S218 (in i/p harn) S345 Sp205 (in i/p harn) Speed ctrl Tan Temp sen ass ctrl Underhood fuse block (left side of engine compt, near battery) Up lt air temp sig Up rt air temp sig Upper left air temperature sensor (below dash trim panel) Upper right air temperature sensor (below dash trim panel) Automatic A/C Wiring Diagram, Front A/C (2 of 3) for Chevrolet Suburban K2006 1500 List of elements for Automatic A/C Wiring Diagram, Front A/C (2 of 3) for Chevrolet Suburban K2006 1500: 18 Ambient light sens lo ref Ambient light sens sig Ambient light sensor Ambient light/sunload sensor assembly (top center of dash) B12 Body control module (lower left side of dash, below steering column) Class 2 serial data I/p junction block (lower right side of dash) Left air temperature actuator (bottom of hvac module) Left solar sensor Left sunload sensor sig Logic Mode actuator (left side of hvac module) Recirculation actuator (upper right of hvac module) Right air temperature actuator (top of hvac module) Right solar sensor Right sunload sensor sig Tan Automatic A/C Wiring Diagram, Front A/C (3 of 3) for Chevrolet Suburban K2006 1500 List of elements for Automatic A/C Wiring Diagram, Front A/C (3 of 3) for Chevrolet Suburban K2006 1500: 36 Aux htr pump fuse 10a Aux htr pump relay Auxiliary water pump Computer data lines system Cool pump fuse 15a Cool/ fan relay 1 Cool/ fan relay 2 Cool/ fan relay 3 Cool/fan fuse 10a Cool/fan fuse 40a G100 (lower left radiator support) G104 (on left rear of engine block) G115 (on right front body mount at core support) Hot at all times Hybrid control module (hcm) Ign b fuse 40a Left cooling fan Pnk Power distribution system Powertrain control module (pcm) Pwr maint fuse 10a Pwr maint relay Red Right cooling fan S108 S113 S114 S115 Secondary underhood fuse block (left side of engine compt) (hybrid) Sgcm cool pmp/fan relay Starter/ generator control module (sgcm) Starter/generator control module coolant pump Stud #1 fuse 40a Tan Underhood cooling fan fuse block (left side of engine compt) (1500s) Underhood fuse block (left side of engine compt) Automatic A/C Wiring Diagram, Rear A/C with Long Wheel Base for Chevrolet Suburban K2006 1500 List of elements for Automatic A/C Wiring Diagram, Rear A/C with Long Wheel Base for Chevrolet Suburban K2006 1500: 60 (except luxury) (luxury) (in i/p harness) (near right "a" pillar) 5v ref A10 Air temp door ctrl Air temp door sig Auxiliary air temperature actuator (on auxiliary hvac module assembly) Auxiliary blower motor (right rear of pass compt) Auxiliary blower motor control processor (below auxiliary blower motor) Auxiliary hvac control module (right rear of vehicle) Auxiliary mode actuator (on auxiliary hvac module assembly) B(+) Blower control Blower mt sp ctrl Class 2 ser data Class 2 serial data Computer data lines system Ecc fuse 10a Except luxury Front auxiliary hvac control assembly Ft air temp sw sig Ft blow mt sw ctrl Ft blower mt sw sig Ft mode sw sig G200 G203 (near left "a" pillar) G410 (behind right rear quarterpanel) Gnd Ground Hot at all times Hot in run I/p fuse block (behind lower left side of dash) I/p relay block (lower left side of dash) Ign 3 fuse 10a In air temp sen sig Inside air temp ctrl Inside auxiliary air temperature sensor assembly (in headliner, near left "c" pillar) Interior lights system Lo air temp sen sig Logic Low ref Lower auxiliary air temperature sensor (behind right "c" pillar, front of hvac) Luxury Mode door sig Panel lp dim ctrl Power distribution system Radio fuse 15a Rear seat audio (rsa) controller Rr hvac fuse 30a S210 S330 s333 (in console harness) S345 S442 Speed ctrl Tan Temp control Underhood fuse block (left side of engine compt, near battery) Up air temp sen sig Upper auxiliary air temperature sensor (in rear auxiliary hvac upper duct, near "c" pillar) Automatic A/C Wiring Diagram, Rear A/C with Short Wheel Base for Chevrolet Suburban K2006 1500 List of elements for Automatic A/C Wiring Diagram, Rear A/C with Short Wheel Base for Chevrolet Suburban K2006 1500: 61 (except luxury) (luxury) (in i/p harness) (near right "a" pillar) 5v ref A10 Air temp door ctrl Air temp door sig Auxiliary air temperature actuator (on auxiliary hvac module assembly) Auxiliary blower motor (right rear of pass compt) Auxiliary blower motor control processor (below auxiliary blower motor) Auxiliary hvac control module (right rear of vehicle) Auxiliary mode actuator (on auxiliary hvac module assembly) B(+) Blower control Blower mt sp ctrl Class 2 ser data Class 2 serial data Computer data lines system Ecc fuse 10a Except luxury Front auxiliary hvac control assembly Ft air temp sw sig Ft blow mt sw ctrl Ft blower mt sw sig Ft mode sw sig G200 G203 (near left "a" pillar) G410 (behind right rear quarterpanel) Gnd Ground Hot at all times Hot in run I/p fuse block (lower left side of dash) I/p relay block (lower left side of dash) Ign 3 fuse 10a In air temp sen sig Inside air temp ctrl Inside auxiliary air temperature sensor assembly (in headliner, near left "c" pillar) Interior lights system Lo air temp sen sig Logic Low ref Lower auxiliary air temperature sensor (behind right "c" pillar, front of hvac) Luxury Mode door sig Panel lp dim ctrl Power distribution system Radio fuse 15a Rear seat audio (rsa) controller Rr hvac fuse 30a S210 S330 s333 (in console harness) S345 S440 S441 Speed ctrl Tan Temp control Underhood fuse block (left side of engine compt, near battery) Up air temp sen sig Upper auxiliary air temperature sensor (in rear auxiliary hvac upper duct, near "c" pillar) Compressor Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Compressor Wiring Diagram for Chevrolet Suburban K2006 1500: 26 (diesel) (gasoline) 5v ref A/c comp cl rly ctrl A/c comp fuse 10a A/c compressor clutch A/c compressor clutch relay A/c low pressure switch (right side of accumulator) A/c on switch A/c ref pre sens sig A/c refrigerant pressure sensor (in high side pressure line) A12 B11 Class 2 ser data Class 2 serial data G104 (on left rear of engine compt) Hot at all times Hot in run or start Hvac control module (behind center of dash) Ign e fuse 10a Lo press sens sig Logic Low ref Powertrain control module or engine control module (left front of engine compt) Sp205 (in i/p harn) Underhood fuse block (left side of engine compt, near battery) Manual A/C Wiring Diagram, Front A/C (1 of 3) for Chevrolet Suburban K2006 1500 List of elements for Manual A/C Wiring Diagram, Front A/C (1 of 3) for Chevrolet Suburban K2006 1500: 67 (diesel) (gasoline) 5v ref 87a A/c comp cl rly ctrl A/c comp fuse 10a A/c compressor clutch A/c compressor clutch relay A/c low pressure switch (right side of accumulator) A/c on switch A/c recirc A/c ref pre sens sig A/c refrigerant pressure sensor (in high side pressure line) A10 A11 A12 A5 c1 B c5 B(+) B10 B11 B12 Blower fuse 40a Blower motor (under right side of dash) Blower motor control switch Blower motor relay Blower motor resistor assembly (on hvac module, near blower motor) Class 2 ser data Class 2 serial data Frt def G104 (on left rear of engine block) G200 (near right "a" pillar) G203 (near left "a" pillar) Ground Hot at all times Hot in run Hot in run or start Htr a/c fuse 30a Hvac 1 fuse 10a Hvac control module (behind center of dash) Hvac/ ecas fuse 10a I/p fuse block (lower left side of dash) I/p junction block (lower right side of dash) I/p relay block (left side of dash) Ign 3 Ign e fuse 10a Inst lamp dim ctrl Interior lights system Left temp control Lo press sens sig Logic Low ref Lt temp door ctrl Mode control Mode door ctrl Off Off blow mt ctrl Powertrain control module or engine control module (left front of engine compt) Recir door ctrl Recirc switch Red Right temp control Rt temp door ctrl S102 (in engine harness) Sp205 (in i/p harn) Tan Underhood fuse block (left side of engine compt, near battery) Manual A/C Wiring Diagram, Front A/C (2 of 3) for Chevrolet Suburban K2006 1500 List of elements for Manual A/C Wiring Diagram, Front A/C (2 of 3) for Chevrolet Suburban K2006 1500: 12 (not used) B12 Body control module (lower left side of dash, below steering column) Class 2 serial data G200 (near right "a" pillar) I/p junction block (lower right side of dash) Left air temperature actuator (bottom of hvac module) Logic Mode actuator (left side of hvac module) Recirculation actuator (upper right of hvac module) Right air temperature actuator (top of hvac module) Tan Manual A/C Wiring Diagram, Front A/C (3 of 3) for Chevrolet Suburban K2006 1500 List of elements for Manual A/C Wiring Diagram, Front A/C (3 of 3) for Chevrolet Suburban K2006 1500: 36 Aux htr pump fuse 10a Aux htr pump relay Auxiliary water pump Computer data lines system Cool pump fuse 15a Cool/ fan relay 1 Cool/ fan relay 2 Cool/ fan relay 3 Cool/fan fuse 10a Cool/fan fuse 40a G100 (lower left radiator support) G104 (on left rear of engine block) G115 (on right front body mount at core support) Hot at all times Hybrid control module (hcm) Ign b fuse 40a Left cooling fan Pnk Power distribution system Powertrain control module (pcm) Pwr maint fuse 10a Pwr maint relay Red Right cooling fan S108 S113 S114 S115 Secondary underhood fuse block (left side of engine compt) (hybrid) Sgcm cool pmp/fan relay Starter/generator control module (sgcm) Starter/generator control module coolant pump Stud #1 fuse 40a Tan Underhood cooling fan fuse block (left side of engine compt) (1500s) Underhood fuse block (left side of engine compt) Manual A/C Wiring Diagram, Rear with A/C only with Long Wheel Base for Chevrolet Suburban K2006 1500 List of elements for Manual A/C Wiring Diagram, Rear with A/C only with Long Wheel Base for Chevrolet Suburban K2006 1500: 23 (mounted to aux hvac box, below blower motor) auxiliary blower motor resistor assembly A10 Auxiliary blower motor (behind right rear quarterpanel) Auxiliary heater blower motor resistor Auxiliary high speed blower motor relay Auxiliary hvac control assembly Auxiliary low speed blower motor relay Auxiliary med speed blower motor relay Fan com G410 (behind right rear quarterpanel) High Hot at all times Hot in run I/p fuse block (left side of dash) Ign 3 fuse 10a Interior lights system Low Med Off Red Rr hvac fuse 30a Splice pack sp410a (behind right rear quaterpanel) Underhood fuse block (left side of engine compt, near battery) Manual A/C Wiring Diagram, Rear with A/C only with Short Wheel Base for Chevrolet Suburban K2006 1500 List of elements for Manual A/C Wiring Diagram, Rear with A/C only with Short Wheel Base for Chevrolet Suburban K2006 1500: 23 (mounted to aux hvac box, below blower motor) auxiliary blower motor resistor assembly A10 Auxiliary blower motor (behind right rear quarterpanel) Auxiliary heater blower motor resistor Auxiliary high speed blower motor relay Auxiliary low speed blower motor relay Auxiliary med speed blower motor relay Fan com G410 (behind right rear quarterpanel) High Hot at all times Hot in run I/p fuse block (left side of dash) Ign 3 fuse 10a Interior lights system Low Med Off Rear auxiliary hvac control assembly Red Rr hvac fuse 30a S440 Underhood fuse block (left side of engine compt, near battery) Manual A/C Wiring Diagram, Rear with Heat & A/C with Long Wheel Base for Chevrolet Suburban K2006 1500 List of elements for Manual A/C Wiring Diagram, Rear with Heat & A/C with Long Wheel Base for Chevrolet Suburban K2006 1500: 28 (mounted to aux hvac box, below blower motor) auxiliary blower motor resistor assembly A10 Air mode sig Aux air temp sig Auxiliary air temperature actuator (on auxiliary hvac module assembly) Auxiliary blower motor (behind right rear quarterpanel) Auxiliary heater blower motor resistor Auxiliary high speed blower motor relay Auxiliary hvac control assembly Auxiliary low speed blower motor relay Auxiliary med speed blower motor relay Auxiliary mode actuator (on auxiliary hvac module assembly) Fan com G410 High Hot at all times Hot in run I/p fuse block (left side of dash) Ign 3 fuse 10a Interior lights system Logic Low Med Off Red Rr hvac fuse 30a Sp410a (behind right rear quarterpanel) Underhood fuse block (left side of engine compt, near battery) Manual A/C Wiring Diagram, Rear with Heat & A/C with Short Wheel Base for Chevrolet Suburban K2006 1500 List of elements for Manual A/C Wiring Diagram, Rear with Heat & A/C with Short Wheel Base for Chevrolet Suburban K2006 1500: 30 (behind right rear quarterpanel) g410 (mounted to aux hvac box, below blower motor) auxiliary blower motor resistor assembly A10 Aux mode sig Aux temp sig Auxiliary air temperature actuator (on auxiliary hvac module assembly) Auxiliary blower motor (behind right rear quarterpanel) Auxiliary heater blower motor resistor Auxiliary high speed blower motor relay Auxiliary hvac control assembly Auxiliary low speed blower motor relay Auxiliary med speed blower motor relay Auxiliary mode actuator (on auxiliary hvac module assembly) Fan com High Hot at all times Hot in run I/p fuse block (left side of dash) Ign 3 fuse 10a Ign volt Interior lights system Logic Low Med Off Red Rr hvac fuse 30a S440 S441 Underhood fuse block (left side of engine compt, near battery)
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (1 of 2) for Chevrolet Suburban K2006 1500 List of elements for Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (1 of 2) for Chevrolet Suburban K2006 1500: 64 (not used) (on left rear A c9 Abs fuse 60a Abs/tcs class 2 serial data B c9 Battery (+) Brake fluid level sensor sig Brake fuse 10a Brake in C12 C5 c1 Control module (ebcm) Del torque Delivered torque signal Electronic brake Frame rail) G110 (on left front body mount) Gnd Hot at all times Hot in run I/p fuse block (behind lower left side of dash) Ignition 3 volt Lateral accelerometer sig Left front wheel speed sensor Left rear wheel speed sensor Lf wss sig Lf wss sig lo ref Lr wss sig Lr wss sig lo ref Nca Powertrain control module (pcm) (on left front of eng compt) Precharge motor hi Precharge motor lo Precharge pump Red Req torque Request torque signal Rf wss sig lo ref Right front wheel speed sensor Right rear wheel speed sensor Rr wss sig Rr wss sig lo ref S313 Steering wheel pos marker pulse sig Steering wheel pos sig a Steering wheel pos sig b Stoplamp switch (on top of brake pedal bracket) Tan Tcc brake sw/cruise ctrl sig Traction ctrl pref sw sig Underhood fuse block (at left side of eng compt) Underhood fuse block (at left side of eng compt) Vehicle speed sensor (vss) (right rear of transmission) Vehicle speed sig Vses motor Vses/ecas fuse 60a Vss high Vss low Vss output Yaw rate frequency Yaw rate sensor 5v ref Yaw rate sensor lo ref Yaw rate sensor sig Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (2 of 2) for Chevrolet Suburban K2006 1500 List of elements for Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (2 of 2) for Chevrolet Suburban K2006 1500: 50 (in steering column harn) 5v ref Abs ind Anti-theft system B11 c2 B7 c2 Battery (+) Body control module (on lower left side of dash, below steering column) Brake fluid level switch (on left side of brake fluid reservoir) Brake ind Brake pressure differential switch (below master cylinder) C1 c4 C2 b7 C3 b7 Connector (dlc) (below steering column) Cruise fuse 10a Data link Electronic power steering system (rear wheel steering control module) (if equipped) G104 (left rear of engine block) G203 (near left "a" pillar) Ground Hot in run Hot in run or start I/p fuse block (on lower left side of dash) Ign e fuse 10a Instrument panel cluster Interior lights system Lo ref Logic Pnk S102 S106 S212 (in i/p harn) S213 S216 S240 S241 Sp205 (behind left i/p fuse bock) Steering wheel pos marker pulse sig Steering wheel position sens sig Steering wheel position sig a Steering wheel position sig b Steering wheel speed/ position sensor (near base of steering column) Theft deterrent control module Traction control switch Transfer case shift control module Underhood fuse block (at left side of eng compt) Underhood fuse block (at left side of eng compt, near battery) Yaw & lateral acceleration sensor (under right front seat) Yaw rate frequency Anti-lock Brakes Wiring Diagram, without Vehicle Speed Enhancement Stability for Chevrolet Suburban K2006 1500 List of elements for Anti-lock Brakes Wiring Diagram, without Vehicle Speed Enhancement Stability for Chevrolet Suburban K2006 1500: 62 (not used) 1500: brake press sens sig 2500: brake fluid level sw Abs fuse 60a Anti-lock ind Brake fluid level switch (on left side of brake fluid reservoir) Brake fuse 10a Brake ind C12 C2 b7 C5 c1 C9 a Data link connector (dlc) (under left side of dash, below steering column) Del torque Delivered torque Electronic brake control module (ebcm) (on left rear frame rail) G104 (left rear of engine block) G110 (left front body mount) G203 (near left "a" pillar) Hot at all times Hot in run Hot in run or start I/p fuse block (behind lower left side of dash) Ign e fuse 10a Ignition 3 voltage Illum lamp Instrument cluster Interior lights system Left front sensor (+) Left front sensor (-) Left front wheel speed sensor Logic Nca Pnk Powertrain or engine control module (pcm or ecm) (at left front of eng compt) Red Req torque Requested torque Right front sensor (+) Right front sensor (-) Right front wheel speed sensor S102 S213 Serial data Sp205 (behind left i/p fuse block) Stoplamp switch (on top of brake pedal bracket) Tan Tcc brake sw Tcc brake switch Trac ctrl sw sig Traction control ind Traction control switch (if equipped) Transfer case shift control module Underhood fuse block (at left side of eng compt) Underhood fuse block (at left side of eng compt, near battery) Underhood fuse block (at left side of engine compt) Underhood fuse block (at left side of engine compt, near battery) Vehicle speed sensor (vss) (right rear of transmission) Vss high Vss input Vss low Vss out
ANTI-THEFT Forced Entry Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Forced Entry Wiring Diagram for Chevrolet Suburban K2006 1500: 50 (in liftgate harness) s910 (in right front passenger's door) (on lower left side of dash, below steering column) body control module (bcm) (under left side of dash) i/p relay block A12 Ajar sw B12 Cargo/liftgate Class 2 data D12 Door ajar sw Door sw lo ref Door sw sig Driver door latch assembly Driver door module (in driver's door) Ex lights ctrl Exterior lights system Front passenger door latch assembly Front passenger door module G203 (near left "a" pillar) G305 (on left "b" pillar) G306 (on right "b" pillar) G410 (behind right rear quarterpanel) Ground Headlights ctrl Headlights system Horn rly ctrl Horns system Hot at all times I/p fuse block (lower left side of dash) I/p junction block (right side of dash) Ign Instrument panel cluster Key sw Key sw lo ref Key sw sig Left liftgate ajar switch Left rear door latch assembly Liftglass ajar switch Rear window wiper module (in liftgate) Right liftgate ajar switch Right rear door latch assembly S911 Security indicator Serial data Splice pack sp205 (behind i/p fuse block) Splice pack sp410 Tan Tbc batt fuse 10a Underhood fuse block (left side of engine compt) Passlock Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Passlock Wiring Diagram for Chevrolet Suburban K2006 1500: 35 (below left side of dash) data link connector A11 A12 Anti-lock brakes system B12 Battery Body control module (lower left side of dash, below the steering column) Class 2 data D12 G203 (near left "a" pillar) Ground Harness) Hot at all times Hot in run & start I/p relay block (under left side of dash) Ign Ign pwr Instrument panel cluster Key Lock cylinder Magnet Passlock sensor (on ignition switch) Pnk Powertrain control module (on left front of engine compt) Security indicator Security sensor Sensor pwr Sensor ref Sensor sig Serial data Splice pack sp205 (behind left i/p fuse block) Tamper sensor Tbc batt fuse 10a Tbc ign 1 fuse 10a Underhood fuse block (left side of eng compt)
BODY CONTROL MODULES Body Control Modules Wiring Diagram (1 of 2) for Chevrolet Suburban K2006 1500 List of elements for Body Control Modules Wiring Diagram (1 of 2) for Chevrolet Suburban K2006 1500: 67 12 volt ref A10 A11 A12 Air conditioning system Ambient light sens sig Anti-lock brakes system Anti-theft system B10 B11 B12 Battery + Body control module (on lower left side of dash, below steering column) Class 2 serial data Computer data lines system D12 Defogger system Dimming potentiometer 5volt ref Dimming sw sig Door locks system Driver sunload sens sig Drl off ind Drl relay ctrl Drl sw sig E11 E12 Exterior lights system Front fog lamp sw sig Front fog light relay ctrl G203 (near left "a" pillar) Ground Headlamp dimmer sw sig Headlamp high beam relay ctrl Headlamp low beam relay ctrl Headlamp on ind ctrl Headlights system Horn rly ctrl Horns system Hot at all times I/p fuse block I/p lamp dimming ctrl I/p relay block Interior lamp defeat sw sig Interior lights system Led dimming sig Liftgate lock rly ctrl Low ref Park lamp relay ctrl Park lamp sw on sig Passenger sunload sens sig Pnk Power distribution system Power tops system Rear defog rly ctrl Rear door lock rly ctrl Rear door unlock rly ctrl Red Remote radio ctrl sig Security system sens sig Sound system Steering wheel position sen sig Tbc 2a fuse 15a Tbc 2c fuse 15a Tbc batt fuse 10a Tow/haul sw sig Transmissions system Underhood fuse block Body Control Modules Wiring Diagram (2 of 2) for Chevrolet Suburban K2006 1500 List of elements for Body Control Modules Wiring Diagram (2 of 2) for Chevrolet Suburban K2006 1500: 48 A10 A11 Accessory volt Air conditioning system B10 B11 B12 Backup lamp sig Battery + Body control module (on lower left side of dash, below steering column) Cargo lamp low ctrl Courtesy lamps on sig Dimming potentiometer low ref Exterior lights system Headlamp sw flash to pass sig Headlamp sw headlamp on sig Headlights system Hot at all times Hot in run & acc Hot in run & start Hot in run, start & acc I/p fuse block Ignition 0 volt Ignition 1 volt Interior lights system Key in ignition sw sig Left rear door ajar sw sig Lift gate ajar sw sig Low ref Navigation system Park brake sw sig Park brake switch (part of park brake assembly) Pnk Power window lockout lr sig Power window lockout rr sig Power window sw lr down sig Power window sw lr up sig Power window sw rr down sig Power window sw rr up sig Power windows system Rear parking assist chime sig Right rear door ajar sw sig Tbc 2b fuse 15a Tbc accy fuse 10a Tbc ign 0 fuse 10a Tbc ign 1 fuse 10a Underhood fuse block Warnings system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Computer Data Lines Wiring Diagram for Chevrolet Suburban K2006 1500: 48 (not used) Audio amplifier (w/ luxury package) (under rear of center console) B10 B11 B12 Base or uplevel Body control module (on lower left side of dash, below steering column) Cig ltr fuse 15a Class 2 serial data Data link connector (dlc) (under left side of dash, below steering column) Digital radio receiver (behind center of dash) Driver door module (ddm) (in left front door) Electronic brake control module (ebcm) (left rear frame rail) Electronic suspension control module (below rear hvac blower motor) Front passenger door module (fpdm) (in right front door) G200 (near right "a" pillar) G203 (near left "a" pillar) Generator battery control module Ground distribution system Hot at all times Hvac control module (behind center of dash) I/p fuse block (under left side of dash) I/p junction block (under right side of dash) I/p relay block (near left kick panel) Inflatable restraint sensing & diagnostic module (under left front seat) Instrument panel cluster (ipc) Luxury Memory seat module (under side of driver seat) Pnk Power distribution system Powertrain control module (pcm) (on left front of engine compt) Radio (at center of dash) Rear hvac control module (auxiliary) (right rear passenger compt) Rear seat audio (rsa) controller (under rear of center console) Rear seat entertainment (rse) assembly (at center of headliner) Remote keyless entry (rke) module Remote playback device-cd player (at center of dash, below radio) S202 Splice pack sp205 (behind left i/p fuse block) Splice pack sp206 (on left "b" pillar) Splice pack sp207 (behind left kick panel) Tan Theft deterrent control module (on ignition switch) Transfer case shift control module (behind headlamp switch) Underhood fuse block (at left side of engine compt, near battery) Vehicle communication interface module (vcim) (behind right side of dash) W/ active handling W/o active handling
COOLING FAN Cooling Fan Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Cooling Fan Wiring Diagram for Chevrolet Suburban K2006 1500: 11 Cool/ fan relay 1 Cool/ fan relay 2 Cool/ fan relay 3 Cool/fan fuse 10a Cool/fan fuse 40a G115 (on right front body mount at core support) Hot at all times Left cooling fan Powertrain control module (pcm) Right cooling fan Underhood cooling fan fuse block (left side of engine compt)
CRUISE CONTROL Cruise Control Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Cruise Control Wiring Diagram for Chevrolet Suburban K2006 1500: 55 5v ref A10 Acceleration pedal position sensor (behind accelerator pedal) App sensor 1 sig App sensor 2 sig Class 2 data Computer data lines system Cruise control on/off switch Cruise fuse 10a Cruise ind Cruise on sw sig Etc/ecm fuse 15a F12 G104 (left rear of engine) Ground Hot at all times Hot in run Hot in run & start I/p fuse block (on lower left side of dash) Ign Ign volt Instrument panel cluster Low ref Nca Off Pnk Powertrain control module (left front of engine compt) Resume/ accel Resume/accel Resume/accel sig S102 S240 Serial data Set/ coast Set/coast sig Stop lps fuse 20a Stoplamp switch (top of brake pedal) Tac motor cntrl 1 Tac motor cntrl 2 Tan Tcc brk Throttle actuator control module (left rear of engine compt) Throttle body Tp sensor 1 sig Tp sensor 2 sig Transmission system Turn signal multifunction switch Under- hood fuse block Underhood fuse block (near battery) Veh stop fuse 15a Vehicle speed sensor (vss) (on rear of transmission) Vss high Vss low W/ electronic adjustable pedal W/o electronic adjustable pedal
DEFOGGERS Heated Mirrors Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Heated Mirrors Wiring Diagram for Chevrolet Suburban K2006 1500: 23 A7 c1 B11 Battery Computer data lines system Ddm fuse 15a Driver door module (ddm) (in driver's door) Driver outside rearview mirror F c3 Front passenger door module (fpdm) (in right front door) G200 (near right "a" pillar) Ground Hot at all times Hvac control module (in center of dash) I/p fuse block (lower left side of dash) I/p junction block (lower right side of dash) Low ref Passenger outside rearview mirror Pdm fuse 10a R def Rear defog switch S202 Serial data Tan Rear Defogger Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Rear Defogger Wiring Diagram for Chevrolet Suburban K2006 1500: 30 (behind right rear quarterpanel) A c1 A c2 A6 c1 Avalanche/ escalade ext B11 B12 Body control module (lower left side of dash) Computer data lines system G306 (right "b" pillar) G410 Hot at all times Hot in run & start Htr Hvac control module (behind center of dash) I/p relay block (lower left side of dash) Ign L c10 Liftglass defogger grid Logic Others Rear defog switch Rear defogger relay Rear window defogger grid Relay cntrl S319 S901 Serial data Splice pack sp410 Window contactor
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Electronic Suspension Wiring Diagram for Chevrolet Suburban K2006 1500: 71 (near base of steering column) steering wheel speed/ position sensor (or 1250) 5 volt ref A10 A11 A12 All others Automatic level control (alc) air compressor assembly Automatic level control (alc) compressor relay (near underhood fuse block) B10 B11 B12 Batt+ Battery voltage Compressor motor Computer data lines system Cruise fuse 10a Data lines Electronic brake control module (on left rear frame rail) Electronic suspension control module (escalade ext: below left rear seat) (suburban & yukon xl: below rear hvac blower motor) Escalade ext Exhaust sol G203 (near left "a" pillar) G304 (under left front seat) G306 (on right "b" pillar) G401 (on left rear body mount) G410 (behind right rear quarterpanel) Ground Hot at all times Hot in run I/p fuse block (behind lower left side of dash) Ign 3 fuse 10a Ignition 3 Left front suspension damper solenoid Left front suspension position sensor (on control arm, behind left front shock) Left rear suspension damper solenoid Left rear suspension position sensor (behind left rear shock, near frame rail) Lf damp servo Lf strut pos Lift/dive signal Lr damp servo Lr strut pos Pnk Powertrain control module (pcm) (at left front of engine compt) Pressure sensor Red Relay control Rf damp servo Rf strut pos Right front suspension damper solenoid Right front suspension position sensor (on control arm, behind right front shock) Right rear suspension damper solenoid Right rear suspension position sensor (right rear frame rail) Rr damp servo Rr strut pos Rtd fuse 30a S112 S216 S240 S308 S319 Sensor signal Solenoid control Splice pack sp410b Steering marker sig Steering post sig a Steering post sig b Stud 1 fuse 40a Tan Underhood fuse block (at left side of engine compt, near battery) With y91, except escalade ext
ENGINE PERFORMANCE
5.3L VIN Z 5.3L VIN Z, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Suburban K2006 1500 List of elements for 5.3L VIN Z, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Suburban K2006 1500: 66 (below left side of dash) data link connector (lower right rear of engine) crankshaft position (ckp) sensor +12v +5v 3-2 ss ctrl A/c system Anti-lock brakes sys Brk sw sig C10 Cfan lo rly Ckp sig Cls 2 data Cmp sig Cooling fans system D10 E10 E11 Ect sig Electronic suspension system Fuel injectors G103 (right rear of engine) Gnd Ho2s hi sig Ho2s lo Hot at all times Hot in accy, run & start Hot in run & start I/p fuse block Ign Ign 0 fuse 10a Inj 1 ctrl Inj 2 ctrl Inj 3 ctrl Inj 4 ctrl Inj 5 ctrl Inj 6 ctrl Inj 7 ctrl Inj 8 ctrl Inj1 fuse 15a Inj2 fuse 15a Ks signal Lift/dive sig O2a fuse 15a O2b fuse 15a Oil lev sw sig Pcmb fuse 20a Pnk Pnk a Powertrain control module (left front of engine compt) Prnd a sig Prnd b sig Prnd p sig Range b Range c Red Ref low Ref low (a/t) Req torq sig Rly ctrl S103 S110 Serial data Sp205 (behind left i/p fuse block) Starting/ charging system Tan Under- hood fuse block 5.3L VIN Z, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Suburban K2006 1500 List of elements for 5.3L VIN Z, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Suburban K2006 1500: 34 (4.8l & 5.3l) (6.0l) (dual tanks) (in secondary fuel tank) fuel pump & sender assembly (secondary) (not used) (right rear of engine block) Engine coolant temperature sensor (front of left cylinder head) Engine oil level switch (lower right side of oil pan) Fuel pump & sender assembly (primary) (in fuel tank) Fuel pump relay Fuel pump relay (secondary) (dual tanks) (on underhood fuse block bracket) G103 G103 (right rear of engine block) G104 (left rear of cyl head) G110 (left front body mount) Heated oxygen sensor (bank 1 sensor 1) (left exh pipe, before converter) Heated oxygen sensor (bank 1 sensor 2) (left exh pipe, after converter) Heated oxygen sensor (bank 2 sensor 1) (right exh pipe, before converter) Heated oxygen sensor (bank 2 sensor 2) (right exh pipe, after converter) Hot at all times Hot in run & start Knock sensor 1 (under intake manifold) Knock sensor 2 (under intake manifold) Nca Park/neutral position switch (left side of transmission) Pcm b fuse 20a Pnk Red S103 S132 Sba fuse 15a Tan Under- hood fuse block Underhood fuse block 5.3L VIN Z, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Suburban K2006 1500 List of elements for 5.3L VIN Z, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Suburban K2006 1500: 44 (4l60e) 1-2 sol 2-3 sol 3-2 sol A red A/t fluid pressure manual valve position switch Automatic transmission B red Brake fuse 10a C c C12 Camshaft position sensor (top center rear of engine) E b Engine oil pressure (eop) sensor (top rear of engine) Evaporative emissions (evap) canister purge solenoid (behind throttle body) Evaporative emissions canister vent solenoid (right front side of fuel tank) F12 Fuel tank pressure sensor (on fuel tank) Hot at all times Hot in run I/p fuse block Manifold absolute pressure sensor (top rear of engine) N pnk P red Pc sol valve Pnk Pnk a Red Red/ Rev S (4l60e) S125 S312 (in chassis harness) Stop lps fuse 25a Stop- lamp switch (top of brake pedal bracket) Tan Tcc pwm sol Tcc sol Tft sensor Under- hood fuse block Underhood fuse block Vehicle speed sensor (right rear of transmission) W/ adj pedals W/o adj pedals 5.3L VIN Z, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Suburban K2006 1500 List of elements for 5.3L VIN Z, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Suburban K2006 1500: 41 (behind accelerator pedal) accelerator pedal position sensor (in transmission) (4l80e) automatic transmission input shaft speed sensor 4ws fuse 15a A10 App sens 1 App sens 2 Cruise control system Cruise req Data E11 Ect/ecm fuse 15a G103 (right rear of engine block) G104 (left rear of cyl head) Gnd Ground Hot at all times Hot in accy, run & start Hot in run or start I/p fuse block Iat sensor Ign Ing 0 fuse 10a Intake air temperature (iat)/ mass airflow (maf) sensor (in air induction tube) Pnk R/a input Red Ref low S/c input S102 S103 Signal Stp lp in Tac cntrl Tac ctrl Tan Throttle actuator control module (in left rear of engine compt) Throttle body Tp sens 1 Tp sens 2 Underhood fuse block Veh stop fuse 15a 5.3L VIN Z, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Suburban K2006 1500 List of elements for 5.3L VIN Z, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Suburban K2006 1500: 89 (in left eng ignition coil jumper harn) (in left ignition coil jumper harness) (in right eng ignition coil jumper harn) (in right ignition coil jumper harness) (left side of engine) g102 1-2 ss ctrl 2-3 ss ctrl 4wd low sig A/c system A12 Air conditioning system Anti-lock brakes system At iss high sig At iss low sig B10 B11 Cfan hi rly Clu rly ctrl Cooling fans system Crank fuse 10a Crank volt Ctrl Cycle sig Delivered torq Evap canp ctrl Evap vent ctrl Fuel lev sens Fuel lev sig Fuel press sig G103 (right rear of engine block) Gnd Ho2s htr low Ho2s low ctrl Hot at all times Hot in run & start Hot in start Iat sig Ic1 ctrl Ic2 ctrl Ic3 ctrl Ic4 ctrl Ic5 ctrl Ic6 ctrl Ic7 ctrl Ic8 ctrl Ign Ign feed Ignition coils Ind ctrl Instrument cluster system Instrument panel cluster Ipc/dic fuse 10a Maf sig Malfunction indicator lamp Map sig Mil ctrl Nca Nca nca Pc sol hi ctrl Pc sol lo ctrl Pcm1 fuse 15a Pmp rly ctrl Pnk Pnk d Powertrain control module (left front of engine compt) Press sens sig Prnd c sig Red Red c Ref lo Ref low Rpm out S103 S151 S153 S157 S159 S160 Spark plug Starting/charging system Tan Tcc pwm ctrl Tcc sol ctrl Tft sens sig Transmissions system Underhood fuse block Vss high sig Vss low sig Vss out
6.0L VIN U 6.0L VIN U, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Suburban K2006 1500 List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Suburban K2006 1500: 66 (below left side of dash) data link connector (lower right rear of engine) crankshaft position (ckp) sensor +12v +5v 3-2 ss ctrl A/c system Anti-lock brakes sys Brk sw sig C10 Cfan lo rly Ckp sig Cls 2 data Cmp sig Cooling fans system D10 E10 E11 Ect sig Electronic suspension system Fuel injectors G103 (right rear of engine) Gnd Ho2s hi sig Ho2s lo Hot at all times Hot in accy, run & start Hot in run & start I/p fuse block Ign Ign 0 fuse 10a Inj 1 ctrl Inj 2 ctrl Inj 3 ctrl Inj 4 ctrl Inj 5 ctrl Inj 6 ctrl Inj 7 ctrl Inj 8 ctrl Inj1 fuse 15a Inj2 fuse 15a Ks signal Lift/dive sig O2a fuse 15a O2b fuse 15a Oil lev sw sig Pcmb fuse 20a Pnk Pnk a Powertrain control module (left front of engine compt) Prnd a sig Prnd b sig Prnd p sig Range b Range c Red Ref low Ref low (a/t) Req torq sig Rly ctrl S103 S110 Serial data Sp205 (behind left i/p fuse block) Starting/ charging system Tan Under- hood fuse block 6.0L VIN U, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Suburban K2006 1500 List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Suburban K2006 1500: 34 (4.8l & 5.3l) (6.0l) (dual tanks) (in secondary fuel tank) fuel pump & sender assembly (secondary) (not used) (right rear of engine block) Engine coolant temperature sensor (front of left cylinder head) Engine oil level switch (lower right side of oil pan) Fuel pump & sender assembly (primary) (in fuel tank) Fuel pump relay Fuel pump relay (secondary) (dual tanks) (on underhood fuse block bracket) G103 G103 (right rear of engine block) G104 (left rear of cyl head) G110 (left front body mount) Heated oxygen sensor (bank 1 sensor 1) (left exh pipe, before converter) Heated oxygen sensor (bank 1 sensor 2) (left exh pipe, after converter) Heated oxygen sensor (bank 2 sensor 1) (right exh pipe, before converter) Heated oxygen sensor (bank 2 sensor 2) (right exh pipe, after converter) Hot at all times Hot in run & start Knock sensor 1 (under intake manifold) Knock sensor 2 (under intake manifold) Nca Park/neutral position switch (left side of transmission) Pcm b fuse 20a Pnk Red S103 S132 Sba fuse 15a Tan Under- hood fuse block Underhood fuse block 6.0L VIN U, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Suburban K2006 1500 List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Suburban K2006 1500: 44 (4l60e) 1-2 sol 2-3 sol 3-2 sol A red A/t fluid pressure manual valve position switch Automatic transmission B red Brake fuse 10a C c C12 Camshaft position sensor (top center rear of engine) E b Engine oil pressure (eop) sensor (top rear of engine) Evaporative emissions (evap) canister purge solenoid (behind throttle body) Evaporative emissions canister vent solenoid (right front side of fuel tank) F12 Fuel tank pressure sensor (on fuel tank) Hot at all times Hot in run I/p fuse block Manifold absolute pressure sensor (top rear of engine) N pnk P red Pc sol valve Pnk Pnk a Red Red/ Rev S (4l60e) S125 S312 (in chassis harness) Stop lps fuse 25a Stop- lamp switch (top of brake pedal bracket) Tan Tcc pwm sol Tcc sol Tft sensor Under- hood fuse block Underhood fuse block Vehicle speed sensor (right rear of transmission) W/ adj pedals W/o adj pedals 6.0L VIN U, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Suburban K2006 1500 List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Suburban K2006 1500: 41 (behind accelerator pedal) accelerator pedal position sensor (in transmission) (4l80e) automatic transmission input shaft speed sensor 4ws fuse 15a A10 App sens 1 App sens 2 Cruise control system Cruise req Data E11 Ect/ecm fuse 15a G103 (right rear of engine block) G104 (left rear of cyl head) Gnd Ground Hot at all times Hot in accy, run & start Hot in run or start I/p fuse block Iat sensor Ign Ing 0 fuse 10a Intake air temperature (iat)/ mass airflow (maf) sensor (in air induction tube) Pnk R/a input Red Ref low S/c input S102 S103 Signal Stp lp in Tac cntrl Tac ctrl Tan Throttle actuator control module (in left rear of engine compt) Throttle body Tp sens 1 Tp sens 2 Underhood fuse block Veh stop fuse 15a 6.0L VIN U, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Suburban K2006 1500 List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Suburban K2006 1500: 89 (in left eng ignition coil jumper harn) (in left ignition coil jumper harness) (in right eng ignition coil jumper harn) (in right ignition coil jumper harness) (left side of engine) g102 1-2 ss ctrl 2-3 ss ctrl 4wd low sig A/c system A12 Air conditioning system Anti-lock brakes system At iss high sig At iss low sig B10 B11 Cfan hi rly Clu rly ctrl Cooling fans system Crank fuse 10a Crank volt Ctrl Cycle sig Delivered torq Evap canp ctrl Evap vent ctrl Fuel lev sens Fuel lev sig Fuel press sig G103 (right rear of engine block) Gnd Ho2s htr low Ho2s low ctrl Hot at all times Hot in run & start Hot in start Iat sig Ic1 ctrl Ic2 ctrl Ic3 ctrl Ic4 ctrl Ic5 ctrl Ic6 ctrl Ic7 ctrl Ic8 ctrl Ign Ign feed Ignition coils Ind ctrl Instrument cluster system Instrument panel cluster Ipc/dic fuse 10a Maf sig Malfunction indicator lamp Map sig Mil ctrl Nca Nca nca Pc sol hi ctrl Pc sol lo ctrl Pcm1 fuse 15a Pmp rly ctrl Pnk Pnk d Powertrain control module (left front of engine compt) Press sens sig Prnd c sig Red Red c Ref lo Ref low Rpm out S103 S151 S153 S157 S159 S160 Spark plug Starting/charging system Tan Tcc pwm ctrl Tcc sol ctrl Tft sens sig Transmissions system Underhood fuse block Vss high sig Vss low sig Vss out
8.1L VIN G 8.1L VIN G, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Suburban K2006 1500 List of elements for 8.1L VIN G, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Suburban K2006 1500: 64 (below left side of dash) data link connector (in left engine ignition coil jumper harn) (in right engine ignition coil jumper harn) (top left rear of engine) crankshaft position (ckp) sensor +5v A/c system Brk sw sig Ckp sig Cls 2 data Cmp sig D10 Damping sig E11 Ect sig Electronic suspension module G103 (right rear of engine block) Gnd Ho2s hi sig Ho2s lo Hot at all times Hot in accy, run & start Hot in run & start I/p fuse block Ign Ign 0 fuse 10a Inj 1 ctrl Inj 2 ctrl Inj 3 ctrl Inj 4 ctrl Inj 5 ctrl Inj 6 ctrl Inj 7 ctrl Inj 8 ctrl Inj1 fuse 15a Inj2 fuse 15a Injectors Ks signal Lvl switch O2a fuse 15a O2b fuse 15a Oil lev sw sig Pcmb fuse 20a Pnk Pnk a Powertrain control module (pcm) (left front of engine compt) Prnd a sig Prnd b sig Prnd p sig Range b Range c Red Ref low Ref low (a/t) Rly ctrl S103 S110 S132 S152 S154 Serial data Sp205 (behind left i/p fuse block) Starting circuit Tan Under- hood fuse block 8.1L VIN G, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Suburban K2006 1500 List of elements for 8.1L VIN G, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Suburban K2006 1500: 34 (dual tanks) (left front body mount) g110 (left rear of cyl head) (left rear of engine (left side of transmission) park/neutral position switch (not used) (right rear of engine block) Block) g104 Coolant level switch (in coolant reservoir) Engine coolant temperature sensor (middle of right cylinder head) Engine oil level switch (lower right side of oil pan) Fuel pump & sender assembly (primary) (in fuel tank) Fuel pump & sender assembly (secondary) (in 2nd fuel tank) Fuel pump relay Fuel pump relay (secondary) (dual tanks) (on underhood fuse block bracket) G103 G103 (right rear of engine block) G104 Heated oxygen sensor (bank 1 sensor 1) (left exh pipe, before converter) Heated oxygen sensor (bank 1 sensor 2) (left exh pipe, after converter) Heated oxygen sensor (bank 2 sensor 1) (right exh pipe, before converter) Heated oxygen sensor (bank 2 sensor 2) (right exh pipe, after converter) Hot at all times Hot in run & start Knock sensor bank 1 (forward of oil filter) Knock sensor bank 2 (left side of engine) Nca Pcm b fuse 20a Pnk Red S103 Sba fuse 15a Tan Underhood fuse block 8.1L VIN G, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Suburban K2006 1500 List of elements for 8.1L VIN G, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Suburban K2006 1500: 35 1-2 sol 2-3 sol A/t fluid pressure manual valve position switch Automatic transmission Brake fuse 10a C c C12 Camshaft position sensor (left side of timing cover) E b Engine oil pressure (eop) sensor (top rear of engine) Evaporative emissions (evap) canister purge solenoid (left side of throttle body) Evaporative emissions canister vent solenoid (right front side of fuel tank) F12 Fluid temp sensor Fuel tank pressure sensor (on fuel tank) Hot at all times Hot in run I/p fuse block Manifold absolute pressure sensor (top of intake manifold) Pnk Pnk a Pressure control solenoid Red Rev S125 S312 (in chassis harness) Stop lps fuse 25a Stoplamp switch (top of brake pedal bracket) Tan Tcc pwm sol Under- hood fuse block Underhood fuse block Vehicle speed sensor (right rear of transmission) W/ adj pedals W/o adj pedals 8.1L VIN G, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Suburban K2006 1500 List of elements for 8.1L VIN G, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Suburban K2006 1500: 37 4ws fuse 15a A10 Accelerator pedal position sensor (behind accelerator pedal) Act cntrl App sens 1 App sens 2 Cruise control system Cruise req Data Ect/ecm fuse 15a G103 (right rear of engine block) G104 (left rear of cyl head) Gnd Ground Hot at all times Hot in run or start I/p fuse block Iat sensor Ign Intake air temperature (iat)/ mass airflow (maf) sensor (in air induction tube) Pnk R/a input Red Ref low S/c input S102 S103 Signal Stp lp in Tac ctrl Tan Throttle actuator control module (in left rear of engine compt) Throttle body Tp sens 1 Tp sens 2 Underhood fuse block Veh stop fuse 15a 8.1L VIN G, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Suburban K2006 1500 List of elements for 8.1L VIN G, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Suburban K2006 1500: 86 (in left eng ignition coil jumper harn) (in left ignition coil jumper harness) (in right eng ignition coil jumper harn) (in right ignition coil jumper harness) (left side of eng block) g102 1-2 ss ctrl 2-3 ss ctrl 4wd circuit 4wd low A/c system A1 a1 A12 Anti-lock brakes system At iss high sig At iss low sig B10 B11 b11 Charging circuit Clu rly ctrl Crank fuse 10a Crank volt Ctrl Evap canp ctrl Evap vent ctrl Fuel lev sens Fuel lev sig Fuel press sig G103 (right rear of engine block) Gen Gnd Ho2s htr low Ho2s low ctrl Hot at all times Hot in run & start Hot in start Iat sig Ic1 ctrl Ic2 ctrl Ic3 ctrl Ic4 ctrl Ic5 ctrl Ic6 ctrl Ic7 ctrl Ic8 ctrl Ign Ign feed Ignition coils Ind ctrl Input shaft speed sensor (in automatic transmission) Instrument cluster system Instrument panel cluster Ipc/dic fuse 10a Maf sig Malfunction indicator lamp Map sig Mil ctrl Nca Nca nca Pc sol hi ctrl Pc sol lo ctrl Pcm1 fuse 15a Pmp rly ctrl Pnk Pnk d Powertrain control module (pcm) (left front of engine compt) Press sens sig Prnd c sig Red Red c Ref lo Ref low Rpm out S103 S151 S153 S157 S159 S160 Spark plug Tan Tcc pwm ctrl Tft sens sig Under- hood fuse block Vss high sig Vss low sig Vss out
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Back-up Lamps Wiring Diagram for Chevrolet Suburban K2006 1500: 19 (w/ rear parking assist) A11 B/u lmp vlt B/u lmps sig B/u lp fuse 20a Body control module (bcm) (on lower left side of dash, below steering column) F10 G401 (on left rear body mount) Hot in run or start I/p relay block Left back-up lamp Park/neutral position (pnp) switch (left side of transmission) Parking assist circuit Pnk Rear lamps junction block Right back-up lamp Trailer connector Trlr b/u fuse 10a Underhood fuse block (left side of eng compt, near battery) Exterior Lamps Wiring Diagram (1 of 3) for Chevrolet Suburban K2006 1500 List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Chevrolet Suburban K2006 1500: 42 Anl/drl defeat Auto Automatic level control (alc) compressor relay Back-up lamps circuit Body control module (bcm) (on lower left side of dash, below steering column) C2 b2 Computer data lines system D10 F11 Frt park fuse 10a G100 (on left front body mount) G203 (near left "a" pillar) G401 (on left rear body mount) Hazard switch Head Headlamp switch & panel dimmer switch Hot at all times Hot in run and start I/p relay block Ign e fuse 10a Left Left front marker lamp Left front park/ turn signal lamp Park Park lamp relay Pnk Prk lmp on Prk lmp rly Red Right Right front marker lamp Right front park/ turn signal lamp S100 S101 S217 Serial data Stud 1 fuse 40a Stud 2 fuse 30a To trl park fuse (diagram 2 0f 3) Trailer connector Turn signal/ multi- function switch Under- hood fuse block (on left side of engine compt) Exterior Lamps Wiring Diagram (2 of 3) for Chevrolet Suburban K2006 1500 List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Chevrolet Suburban K2006 1500: 30 (w/ roof marker lamps) A w/o power adjustable pedals A12 Adjustable pedals C1 d C2 e C3 b6 C3 e C4 f F12 From a frt park fuse (diagram 1 0f 3) G401 (on left rear body mount) Hot at all times Int park fuse 10a Left license lamp Left rear turn signal lamp Left tail/ stop- lamp Lr park fuse 10a Rear lamps junction block Red Right i/p fuse block Right license lamp Right rear turn signal lamp Right tail/ stop- lamp Rr park fuse 10a Stop lp fuse 25a Stop- lamp switch (on top of brake pedal bracket) Trl park fuse 10a Under- hood fuse block (on left side of engine compt) W/ power b Exterior Lamps Wiring Diagram (3 of 3) for Chevrolet Suburban K2006 1500 List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Chevrolet Suburban K2006 1500: 65 (near right "a" pillar) g200 (on right "b" pillar) g306 A11 Avalanche Battery C10 C3 e1 C6 right i/p fuse block Center high mounted stop lamp (chmsl) Clearance lamps Computer data lines system D10 Driver door module (ddm) (in driver's door) Driver outside rearview mirror E10 Except avalanche Ext- erior illum lamp F10 Flash fuse 25a Front passenger door module (fpdm) (in right front door) G200 (near right "a" pillar) G203 (near left "a" pillar) G410 (behind right rear quarterpanel) Ground Hazard sw Hot at all times I/p relay block Instrument panel cluster (ipc) Left i/p fuse block (behind lower left side of dash) Left roof l marker lamp Left turn ind Logic Lr lamp volt Lt door lmp gnd Lt door lmp pwr Lt trlr st/trn fuse 10a Lt turn fuse 10a Lt turn sig Lt turn sig volt Passenger outside rearview mirror Red Right i/p fuse block Right roof r marker lamp Right turn ind Rr lamp volt Rt door lmp gnd Rt door lmp pwr Rt trlr st/trn fuse 10a Rt turn fuse 10a Rt turn sig Rt turn sig volt S200 (in roof marker harness) S201 (in roof marker harness) S202 S205 S319 Serial data Splice pack sp410b Stoplamp sw Tan Turn ind Turn signal/flasher module Under- hood fuse block Veh chmsl fuse 10a Veh stop fuse 15a
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 6) for Chevrolet Suburban K2006 1500 List of elements for Ground Distribution Wiring Diagram (1 of 6) for Chevrolet Suburban K2006 1500: 69 (cadillac) (exc cadillac) (except cadillac) 5.3l flex fuel A/c compressor clutch A/c low pressure switch Active transfer case Battery Brake fluid level switch Brake pressure differential switch C1 a C1 c C3 a Cadillac Coolant level switch Daytime running lamp (drl) (left) (exc cadillac) Daytime running lamp (drl) (right) (exc cadillac) Dual tanks Electronic brake control module Electronic suspension control module Except cadillac F/pmp relay Fog lamp (left) Fog lamp (right) Front axle actuator Front lamp assembly (left) (cadillac) Front lamp assembly (right) Front lamp assembly (right) (cadillac) Fuel composition sensor Fuel pump & sender assembly (primary) Fuel pump & sender assembly (secondary) Fuse a 30a Fuse c 30a G100 (on left front body mount) G104 (left rear of cylinder head) G105 (lower left front of engine block) G107 (engine ground strap) G110 (left front body mount) G304 (under left front seat) Headlamp ballast (left) Headlamp ballast (right) High beam headlamp (left) High beam headlamp (right) Horn (left) Horn (right) Hydroboost flow switch Ign 1 relay Inflatable restraint passenger presence module Inflatable restraint sensing & diagnostic module Lamp assembly (left front) Low beam headlamp (left) Low beam headlamp (right) Mobile radio fuse block Park/turn signal lamp (left front) (exc cadillac) Park/turn signal lamp (right front) (exc cadillac) Rear window washer fluid pump Relay a Relay b S102 (in engine harness) S137 Throttle actuator control module Transfer case shift control module Underhood fuse block (left side of engine compt, near battery) Upfitter option W/ dual horns W/ stabilitrak W/o stabilitrak Washer fluid level sensor Windshield washer fluid pump Ground Distribution Wiring Diagram (2 of 6) for Chevrolet Suburban K2006 1500 List of elements for Ground Distribution Wiring Diagram (2 of 6) for Chevrolet Suburban K2006 1500: 70 (upfitter option) roof beacon relay 8.1l Avalanche/ escalade ext Bucket seats C c1 C1 a C1 c C1 e C2 a C2 d Center high mount stop lamp Climate controlled seat module (driver) Climate controlled seat module (front passenger) Climate controlled seat module (left rear) Climate controlled seat module (right rear) Door latch assembly (left rear) Door latch assembly (right rear) Electronic suspension control module Engine oil level switch Escalade ext Exc 8.1l Exc bucket seats Except escalade ext G102 (left side of engine block) G103 (right rear of engine block) G305 (left "b" pillar) G306 (on right "b" pillar) Generator/ battery control module Heated seat element (left rear) Heated seat element (right rear) Heated seat module (left rear) Heated seat module (right rear) Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition coil 7 Ignition coil 8 Intake air temperature (iat)/mass airflow (maf) sensor Luxury except ult Memory seat module Memory seat module (passenger) Nca Park/ neutral position switch Powertrain control module Rear object sensor control module Rear parking assist diagnostic connector Rear window defogger grid S103 (in engine harness) S110 (in engine harness) S132 S156 (in engine harness) S157 (in right engine ignition coil jumper harness) S319 (in body harness) S329 S332 S372 S389 (right rear heated seat harness) Seat adjuster switch (driver) Seat adjuster switch (front passenger) Seat bolster/ lumbar switch (front passenger) Ult W/ power bench seat W/ power bucket seat W/o ult Window contactor Window switch (right rear) Window switch) (left rear) Ground Distribution Wiring Diagram (3 of 6) for Chevrolet Suburban K2006 1500 List of elements for Ground Distribution Wiring Diagram (3 of 6) for Chevrolet Suburban K2006 1500: 83 (not used) (upfitter option) roof beacon switch A/t shift lock control solenoid A12 Air temperature sensor assembly (inside auxiliary) Air temperature sensor assembly (inside) Analog clock Auto a/c Auto a/c exc avalanche/ escalade ext Auxiliary power outlet (bin) Auxiliary power outlet (console) Auxiliary power outlet (front) Blower motor control processor Blower motor resistor assembly C1 a C1 a2 C1 b9 C1 d9 C1 f6 C2 a5 C2 f C3 b1 C3 c C3 d C4 a C5 e C7 f C8 f C9 a Cad Cigar lighter Clearance lamps Converter Courtesy/ reading lamp ("b" pillar) Courtesy/ reading lamp (c-pillar) Courtesy/ reading lamp (rear) Data link connector Dome lamp (c-pillar) Door lock relay Door unlock relay Driver & passenger heated/ cooled seat switch Driver door module Except avalanche, escalade ext & ult Except luxury Front passenger door module G200 (near right "a" pillar) Gmc Headlamp & panel dimmer switch Heated seat switch (left rear) Heated seat switch (right rear) Heated/ cooled cup holder Heated/ cooled cup holder relay Hvac control assembly (front auxiliary) Hvac control module I/p fuse block (behind lower left side of dash) I/p junction block (right side of dash) I/p relay block (lower left side of dash) Inside rearview mirror Instrument panel cluster Left rear heated/ cooled seat switch Long wheel base w/o ult Luxury Man a/c Nca Overhead console Recirculation actuator Right rear heated/ cooled seat switch Roof marker lamp (left) Roof marker lamp (right) S202 S205 S345 S352 Sunroof motor Sunroof relay Sunroof switch Transfer case shift control switch Ult Ult & short wheel base Uq3 Vanity mirror lamp (left) Vanity mirror lamp (right) Windshield wiper motor module Ground Distribution Wiring Diagram (4 of 6) for Chevrolet Suburban K2006 1500 List of elements for Ground Distribution Wiring Diagram (4 of 6) for Chevrolet Suburban K2006 1500: 47 (not used) A12 Audio amplifier Body control module C1 a8 C1 b5 C1 c5 C1 d10 C2 a C2 b6 C3 b6 Data link connector Digital radio receiver Exc luxury G203 (near left "a" pillar) Headlamp & panel dimmer switch Hvac control module I/p fuse block (behind lower left side of dash) I/p relay block (lower left side of dash) Ignition key alarm switch Inflatable restraint steering wheel module coil Instrument panel cluster Luxury Nca Radio Rear fog lamp switch Rear parking assist disable switch Rear seat audio controller Rear seat entertainment assembly Remote keyless entry (rke) module Remote playback device (cd player) S213 (in i/p harness) S216 (in steering column harn) S217 (in steering column harn) S330 S333 (in console harness) Steering wheel controls Steering wheel speed/ position sensor Tan Theft deterrent control module Tow/haul switch Traction control switch Transfer case shift control module Transmission shift select switch Turn signal hazard flasher module Turn signal/ multifunction switch Vehicle communication interface module Ground Distribution Wiring Diagram (5 of 6) for Chevrolet Suburban K2006 1500 List of elements for Ground Distribution Wiring Diagram (5 of 6) for Chevrolet Suburban K2006 1500: 46 (escalade except ext) rear parking assist diagnostic connector Air temperature actuator (auxiliary) Auto a/c (long wheelbase) Automatic level control compressor Auxiliary power outlet (rear) Backup lamp (left) Backup lamp (right) Blower control module (auxiliary) Blower motor resistor assembly (auxiliary) C1 e Center high mounted stop lamp Courtesy/ reading lamp ("d" pillar) Dome lamp ("d" pillar) Electronic suspension control module Escalade except ext Except avalanche/ escalade ext G401 (left rear body mount) G410 (behind right rear quarterpanel) Heater core Hvac control assembly (rear auxiliary) License lamp (left) License lamp (right) Liftgate ajar switch Liftgate ajar switch (left) Liftgate ajar switch (right) Liftgate lock relay Mode actuator (auxiliary) Rear a/c w/aux heater (long wheelbase) Rear junction block (on right rear inner quarterpanel) Rear object sensor control module Rear window defogger grid S370 S442 S901 (in liftgate harness) Splice pack sp410a (behind right rear quarter- panel) Splice pack sp410b (behind right rear quarter- panel) Stop/turn signal lamp (right) Stop/turn signal lamp) (left) Tail/stop lamp (left) Tail/stop lamp (right) To blower motor (diagram 6 of 6) Trailer connector W/ auto ride suspension W/ ult W/o autoride suspension Window wiper module (rear) Ground Distribution Wiring Diagram (6 of 6) for Chevrolet Suburban K2006 1500 List of elements for Ground Distribution Wiring Diagram (6 of 6) for Chevrolet Suburban K2006 1500: 11 Air temperature actuator (auxiliary) Auto a/c (short wheelbase) Blower control module (auxiliary) Blower motor Blower motor resistor assembly (auxiliary) From g410 (diagram 5 of 6) Heater core Hvac control assembly (rear auxiliary) Mode actuator (auxiliary) Rear a/c w/aux heater (short wheelbase) S440
HEADLIGHTS Headlights Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Headlights Wiring Diagram for Chevrolet Suburban K2006 1500: 59 (left rear of eng block) (not used) (w/ cj2) (w/o cj2) A12 Ahl/drl defeat Ambient light sensor (on top center of dash) Ambient lt sens Auto Body control module (bcm) (on lower left side of dash, below steering column) Drl fuse 10a Drl relay Drl rly ctrl Drl sw sig Flash to pass Fog lamp switch Fog lp fuse 15a Fog lp relay Fog lp rly ctrl Fog lp sw sig G100 (on left front body mount) G104 G203 (near left "a" pillar) Hdlp dim sw sig Hdlp hi bm relay Hdlp lo bm relay Head Headlamp & panel dimmer switch Hi bm rly ctrl Hi hdlp lt fuse 10a Hi hdlp rt fuse 10a Hi/lo beam select Hlps on sig Hot at all times I/p relay block Interior lights system Left daytime running lamp Left front fog lamp Left high beam head- lamp Left low beam head- lamp Lo bm rly ctrl Lo hdlp lt fuse 10a Lo hdlp rt fuse 10a Low ref Multifunction accessory switch Park Park brake switch (part of park brake assembly) Pk brake sig Right daytime running lamp Right front fog lamp Right high beam head- lamp Right low beam head- lamp S100 S101 S213 S217 Tan Turn signal multifunction switch Underhood fuse block (left side of engine compt)
HORN Horn Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Horn Wiring Diagram for Chevrolet Suburban K2006 1500: 17 Body control module (behind lower left side of dash) C2 b9 G c1 G100 (on lower left radiator support) Horn contact Horn fuse 15a Horn relay Horn relay control Hot at all times Left horn (left side of radiator support) Nca Right horn (right side of radiator support) S100 S101 Turn signal cancel cam Turn signal/ multifunction switch Underhood fuse block (on left side of engine compartment)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (1 of 2) for Chevrolet Suburban K2006 1500 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Chevrolet Suburban K2006 1500: 83 A10 A11 A12 Abs ind Air bag ind Analog clock B10 B11 B12 Battery Battery ind Body control module (bcm) (on lower left side of dash, below steering column) Brake ind C1 lamp Cargo lamp ind Class 2 data Computer data lines system Coolant temp gauge Cruise ind Dic fuel sig Dic mode sw Dic sw sig Dic toggle sw Driver information center (dic) Eng speed sig Exterior lights system Fuel gauge G100 (on lower left of radiator support) G200 (behind right side of dash, near right "a" pillar) G200 (near right "a" pillar) G203 (near left "a" pillar) Ground High beam ind Hot at all times Hot in run or start Hour meter I/p dim I/p relay block (near left kick panel) Ign e fuse 10a Ignition Illumination Ind (mil) malfunction Info not avail Instrument panel cluster Interior lights system Ipc serial data Ipc/dic fuse 10a Left turn Left turn ind Lo wash fluid Low fuel ind Message display Mil cntrl Odometer Oil gauge Orn Pnk Power distribution system Prnd321 Radio fuse 15a Red Right turn Right turn ind S100 S202 S210 S303 Seat belt ind Security ind Sel sw prk sig Service 4wd ind Speedometer Tachometer Tire pressure ind Tow/haul ind Traction control ind Transmission temp gauge Trip Underhood fuse block (left side of engine compt) Variable dimming Volts gauge Vss Washer fluid level sensor (in washer fluid reservoir) Instrument Cluster Wiring Diagram (2 of 2) for Chevrolet Suburban K2006 1500 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Chevrolet Suburban K2006 1500: 40 (near left kick panel) i/p relay block (or s132) 5 volt ref C10 Class 2 data Computer data lines system Eng speed sig Engine controls system Engine oil level switch (lower right side of oil pan) Engine oil pressure sensor (on top rear of engine) Exc luxury Fuel info Fuel lev sens Fuel level sensor (primary) (inside fuel tank) Fuel level sensor (secondary) (inside fuel tank) G103 (on right rear of engine block) G203 (near left "a" pillar) I/p relay block Inflatable restraint steering wheel module coil Low ref Lower left steering wheel control switch assembly Lower right steering wheel control switch assembly Luxury Mil ctrl Nca Oil lev sw Oil pres sig Personal- ization Powertrain control module (pcm) (on left front of engine compt) Radio Rear object sensor control module (under 2nd row seat) S103 S216 S277 S312 Select Trip info Vss W/ dual tank W/o dual tank
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 2) for Chevrolet Suburban K2006 1500 List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Chevrolet Suburban K2006 1500: 38 A11 B12 Body control module (lower left side of dash, below steering column) Class 2 data Class 2 serial data Ctsy lamp ctrl Ctsy lamp on sig Ctsy lamp power Dome lamp switch Door ajar sig Driver door module (behind left front door trim panel, near handle Front passenger door courtesy light Front passenger door module (in right front door) G305 (left "b" pillar) G306 (right "b" pillar) G410 Headlamp switch I/p fuse block (under left side of dash) I/p junction block (right side of dash, behind access panel) Int lamp defeat sig Int lamp defeat sw Left front door courtesy lamp Left liftgate ajar switch Left rear door jamb switch Liftgate ajar sig Liftglass ajar switch Low ref Lr door ajar sig Mini wedge (driver door jamb switch) Mini wedge (front passenger door jamb switch) Right liftgate ajar switch Right rear door jamb switch Rr door ajar sig S910 (in liftgate harness) S911 Sp205 (left side of dash) Splice pack sp410 (behind right rear quarterpanel) Tan Courtesy Lamps Wiring Diagram (2 of 2) for Chevrolet Suburban K2006 1500 List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Chevrolet Suburban K2006 1500: 26 (near right "a" pillar) g200 (suburban, escalade esv w/o ult, yukon xl) 3rd row courtesy lamp (suburban, escalade esv, yukon xl) cargo lamp (tahoe, yukon, escalade) cargo lamp 2nd row courtesy/ reading lamps 3rd row courtesy/ reading lamps A12 C10 C11 Dome Escalade esv w/o ult G203 (near left "a" pillar) G410 I/p relay block (below left side of dash, near kick panel) Left vanity mirror lamp Map lamps Overhead console Reading Right vanity mirror lamp S321 (in headliner harness) S345 S351 (in headliner harness) S370 S371 (in headliner harness) Splice pack sp410 (behind right rear quarter- panel) Tahoe, yukon, escalade Instrument Illumination Wiring Diagram (1 of 3) for Chevrolet Suburban K2006 1500 List of elements for Instrument Illumination Wiring Diagram (1 of 3) for Chevrolet Suburban K2006 1500: 38 2 hi ind 2 hi ind control 4 hi ind 4 hi ind control 4 lo ind 4 lo ind control 5 volt ref A11 A12 Auto 4wd ind B pnk B11 Body control module (lower left side of dash, below steering column) C pnk Cluster Diff lock ind control Dimming input Dimming return Drl off Drl off ind ctrl Fog lamp rly ctrl G305 (left "b" pillar) G306 (right "b" pillar) Headlamp on Headlamp on ind ctrl Headlamp switch Instrument Instrument panel dimming Left rear window switch Nr4 = transfer case, 4 wheel drive, open differential, 2 speed np8 = new venture gear 246 Pnk Red Right rear window switch Transfer case shift control module (behind headlamp switch) Transfer case shift control switch W/ np8 W/ nr4 Warning system Instrument Illumination Wiring Diagram (2 of 3) for Chevrolet Suburban K2006 1500 List of elements for Instrument Illumination Wiring Diagram (2 of 3) for Chevrolet Suburban K2006 1500: 29 (behind center of dash) hvac control module (left side of engine compt, near battery) underhood fuse block (near left "a" pillar) g203 4 bulbs C201 C227 Fog lamp circuit Front heated & cooled seat switch Fuse 2a Heat/cool seat switch signal converter Inflatable restraint steering wheel module coil Left rear heated & cooled seat switch Left rear heated seat switch Multifunction accessory switch Nw7 = electronic traction control jl4 = active brake control Overhead console Rear parking assist disable switch Remote playback device-cd player Right rear heated & cooled seat switch Right rear heated seat switch S205 S213 S303 S361 Steering wheel controls Traction control switch Transfer case shift control switch W/ jl4 W/ nw7 Instrument Illumination Wiring Diagram (3 of 3) for Chevrolet Suburban K2006 1500 List of elements for Instrument Illumination Wiring Diagram (3 of 3) for Chevrolet Suburban K2006 1500: 28 multifunction accessory switch (cadillac) (lower left side of radiator support) g100 (w/ sunroof) sunroof switch (w/ t89) A11 Analog clock Auto a/c Auxiliary hvac control assembly B8 c3 C1 b4 C10 Fog lamps Front auxiliary hvac control assembly G200 (near right "a" pillar) G203 (near left "a" pillar) G410 (behind right rear quarter panel) Headlamp leveling switch Heated/cooled seat switch signal converter I/p junction block (right side of dash, behind access panel) I/p relay block (below left side of dash, near kick panel) Manual a/c Radio Roof beacon switch S101 S202 S345 Splice pack sp410a (behind right rear quarter panel)
MEMORY SYSTEMS Adjustable Pedal Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Adjustable Pedal Wiring Diagram for Chevrolet Suburban K2006 1500: 44 (in driver seat jumper harn) (in driver seat jumper harn) s314 (in driver's door) (in left front door harn) Adjust pdl sensor sig Ajd ped fwd ctrl Ajd ped mt. fwd ctrl Ajd ped mt. r&d ctrl Ajd ped relay ctrl Ajd ped rwd ctrl Batt (+) C1 a1 C10 h Class 2 serial data Computer data lines system Driver back heated seat element Driver door module Driver seat recliner motor position sensor Eap fuse 15a Electronic adjustable pedals (eap) assembly Electronic adjustable pedals (eap) relay (behind lower left of dash) Electronic adjustable pedals (eap)/ memory/heated seat switch Exit Front passenger back heated seat element G305 (on left "b" pillar) Gnd Hot at all times I/p relay block (lower left side of dash) Low ref Mem 1 sw sig Mem 2 sw sig Memory seat module (under left front seat) Pnk Recline mtr pos sen sig Red S311 (in driver seat harn) S315 S372 S500 Seat circuit breaker 30a Set Sply voltage Tan Underhood fuse block (left side of engine compt) Memory Mirrors Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Memory Mirrors Wiring Diagram for Chevrolet Suburban K2006 1500: 52 5 volt ref Batt (+) Battery Class 2 serial data Computer data lines system Ddm fuse 15a Defogger system Down Driver Driver door module (in driver's door) Driver outside rearview mirror Electro- chromic Electrochromic ref Exit Extend Front passenger door module (in passenger's door) Front passenger outside rearview mirror G200 (near right "a" pillar) Ground Heating element Horiz pos sig Hot at all times I/p fuse block (lower left side of dash) I/p junction block (lower right side of dash) I/p junction block (right side of dash) I/p relay block (lower left side of dash) Left Logic Logic logic Low ref Lt doors circuit breaker 25a Mem Mem 1 sw sig Mem 2 sw sig Memory/heated seat switch Mir mtr common Mir mtr dwn ctrl Mir mtr extend ctrl Mir mtr retract ctrl Mir mtr rt ctrl Mirror select Passenger Pdm fuse 10a Pnk Red Retract Right Rt door circuit breaker 25a S202 Switch pwr Tan Vert pos sig Memory Seat Wiring Diagram (1 of 2) for Chevrolet Suburban K2006 1500 List of elements for Memory Seat Wiring Diagram (1 of 2) for Chevrolet Suburban K2006 1500: 68 (in driver seat harn) (on left "b" pillar) 12 volt ref 5 volt ref Batt (+) C10 h Class 2 serial data Computer data lines system Driver's seat adjuster switch Frt dwn Frt up Frt vert dn sw sig Frt vert mtr dn ctrl Frt vert mtr pos sen Frt vert mtr up ctrl Frt vert up sw sig Fwd G305 Gnd Heated seat cus pwr Heated seat temp sig Horiz fwd sw sig Horiz mtr fwd ctrl Horiz mtr pos sen sig Horiz mtr rwd ctrl Horiz rwd sw sig Hot at all times Htd seat back ctrl Htd seat back pwr Htd seat cus ctrl Htd seat cus pwr I/p relay block (near left kick panel) Low ref Lum horiz pos sen sig Lum mtr fwd ctrl Lum mtr rwd ctrl Lum mtr rwd ctrl lum mtr rwd ctrl Memory seat module (under left front seat) Memory system (adjustable pedal circuit) Pnk Pnk pnk Rear vert dn sw sig Rear vert mtr pos sens Rear vert up sw sig Rec fwd Rec rwd Recline fwd sw sig Recline mtr fwd ctrl Recline mtr pos sen sig Recline mtr rwd ctrl Recline rwd sw sig Rr dwn Rr up Rr vert mtr dn ctrl Rr vert mtr up ctrl Rwd S311 S314 S315 (in driver seat harn) S372 Seat circuit breaker 30a Seats system Tan Torso blstr in sw sig Torso blstr out sw sig Torso bolster in ctrl Torso bolster out ctrl Trso blstr pos sens sig Memory Seat Wiring Diagram (2 of 2) for Chevrolet Suburban K2006 1500 List of elements for Memory Seat Wiring Diagram (2 of 2) for Chevrolet Suburban K2006 1500: 29 (in driver seat harn) s309 (in driver seat harn) s310 C (not used) Class 2 serial data Computer data lines system Driver door module (in driver's door) Driver seat bolster motor Driver seat bolster motor/ position sensor Driver seat bolster/ lumbar switch Driver seat front vertical motor Driver seat front vertical position sensor Driver seat horiz- ontal motor Driver seat horiz- ontal position sensor Driver seat lumbar motor Driver seat lumbar motor position sensor Driver seat rear vertical motor Driver seat rear vertical position sensor Driver seat recliner motor Driver seat recliner motor position sensor Exit Mem Mem 1 sw sig Mem 2 sw sig Memory/ heated seat switch Out Pnk Red Sply voltage Tan
NAVIGATION Navigation Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Navigation Wiring Diagram for Chevrolet Suburban K2006 1500: 16 A12 Antenna Coax Computer data lines system Engine controls system G203 (near left "a" pillar) Ground Hot at all times I/p fuse block (below lower left side of dash) Navi antenna Radio Radio fuse 15a S210 Serial data Underhood fuse block (at left side of engine compartment) Veh speed sen
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 6) for Chevrolet Suburban K2006 1500 List of elements for Power Distribution Wiring Diagram (1 of 6) for Chevrolet Suburban K2006 1500: 99 (base) (exc base) 1500 series 40a 4ws fuse 15a 60a 8.1l A c6 A c7 A12 Abs fuse 60a Analog clock Audio amplifier Automatic level control compressor Automatic level control compressor relay Auxiliary power center fuse/ relay block B c9 B11 c1 B12 c1 B2 c3 Batery cable junction block Battery Body control module C1 d C7 b C9 d Cig ltr fuse 15a Cigar lighter Climate control seat module (driver) Climate control seat module (front passenger) Climate control seat module (left rear) Climate control seat module (right rear) Cool fan fuse 10a Cool fan fuse 40a Cool/fan relay 1 Cool/fan relay 2 Cool/fan relay 3 D c1 D12 Data link connector Digital radio receiver Driver fuse 20a E10 Eap fuse 15a Electronic adjustable pedals relay Electronic brake control module Electronic suspension control module Evaporative emissions canister vent solenoid Except 8.1l Except luxury F2 c1 Front pass fuse 20a Fuse b 30a Fuse d 30a G200 (near right "a" pillar) Generator Heated/ cooled seats fuse block I/p junction block (right side of dash) I/p relay block (lower left side of dash) Ign a fuse 40a Ign b fuse 40a Left rear fuse 20a Luxury Mega fuse Radio Radio amp fuse 30a Radio fuse 15a Rear seat audio (rsa) controller Rear window wiper module Red Relay a Relay b Right rear fuse 20a Rr wiper fuse 25a Rtd fuse 30a S/roof fuse 25a S112 (in chassis harness) S205 s303 S208 S220 S221 S222 Starter Starter relay Stud 1 fuse 40a Stud 2 fuse 30a Sunroof motor Sunroof relay Tbc batt fuse 10a Theft deterrent control module To ignition switch (diagram 5 of 6) To ignition switch (diagram 6 of 6) To ipc/dic fuse (diagram 2 of 6) Trailer connector Ult Underhood cooling fan fuse block (left side of eng compt) Underhood fuse block (left side of engine compt, near battery) Vses/ ecas fuse 60a W/ active brake control W/o active brake control Power Distribution Wiring Diagram (2 of 6) for Chevrolet Suburban K2006 1500 List of elements for Power Distribution Wiring Diagram (2 of 6) for Chevrolet Suburban K2006 1500: 81 (in i/p harness) (not used) A c10 A10 Auto a/c Aux pwr fuse 20a Auxiliary blower motor control processor Auxiliary blower motor resistor assembly Auxiliary power outlet (bin) Auxiliary power outlet (console) Auxiliary power outlet (front) B c2 B c3 B c5 B11 B11 c1 Blower fuse 40a Blower motor control module Blower motor resistor assembly C1 c2 C1 f12 C10 C4 e6 C8 a D c4 D12 Defog relay E b E c8 E11 c1 Exc avalanche, escalade ext & ult Except luxury F/pmp relay From sunroof fuse (diagram 1 of 6) G200 (near right 'a" pillar) Garage door opener Generator battery control module Headlamp ballast (left) Headlamp ballast (right) Heated/ cooled cup holder relay Hvac control module Hvac/ecas fuse 10a I/p fuse block (lower left side of dash) I/p junction block (right side of dash) I/p relay block (lower left side of dash) Info fuse 15a Instrument panel cluster Ipc/dic fuse 10a Left rear heated seat module Lh hid fuse 20a Luxury Manual a/c Nca Pcm b fuse 20a Powertrain control module Ptc thermistor Rear seat entertainment assembly Red Remote playback device (cd player) Rh hid fuse 20a Right rear heated seat module Roof beacon relay (upfitter option) Roof beacon switch (upfitter option) Rr defog fuse 30a Rr fog lp relay Rr hvac fuse 30a Rvc fuse 10a S335 Seo b1 fuse 15a Seo b2 fuse 30a Stop lp fuse 25a Stoplamp/ tcc switch To lbec 1 fuse (diagram 3 of 6) Transfer case encoder motor Transfer case shift control module Trec fuse 30a Ult Underhood fuse block (left side of engine compt, near battery) Vehicle communication interface module W/adjustable pedals W/o adjustable pedals Power Distribution Wiring Diagram (3 of 6) for Chevrolet Suburban K2006 1500 List of elements for Power Distribution Wiring Diagram (3 of 6) for Chevrolet Suburban K2006 1500: 95 (left side of engine compt, near battery) underhood fuse block (not used) (passenger seat harness) A c5 A c6 A/c comp fuse 10a A/c comp relay A10 A12 A7 c1 Aux pwr 2 fuse 20a Auxiliary power outlet (rear) B c7 B10 B12 B7 c2 Body control module C c3 C9 c1 D c4 Ddm fuse 15a Driver door module Drl fuse 10a Drl relay E c10 E c7 E10 E11 c1 E12 E3 c3 Ecc fuse 10a Etc/ecm fuse 15a Evaporative emissions (evap) canister purge solenoid F c3 F1 c1 F11 Flash fuse 25a Fog lp fuse 15a Fog lp relay From mbec 1 fuse (diagram 3 of 6) From pcm b fuse (diagram 2 of 6) Front passenger door module Fuel pump (fp) relay (secondary) G c4 G104 (on left rear of engine block) G410 (behind right rear quarter- panel) Hdlp-hi relay Hdlp-low relay Horn relay Hvac control assembly (rear auxiliary) I/p fuse block (behind lower left side of dash) I/p junction block (lower right side of dash) I/p relay block (lower left side of dash) Ign 1 relay Intake air temperature (iat)/mass airflow (maf) sensor Lbec 1 fuse 50a Lbec 2 fuse 50a Liftgate lock relay Lock relay Locks fuse 20a Lt door circuit breaker 25a Lumbar bolster switch (front passenger) M c4 Mbec 1 fuse 50a Memory seat module (driver) Park lp relay Pcm 1 fuse 15a Pdm fuse 10a Pnk Powertrain control module Red Remote keyless entry (rke) module Rt door circuit breaker 25a S102 S328 Sba fuse 15a Seat adjuster switch (driver) Seat adjuster switch (front passenger) Seats circuit breaker 30a Splice pack sp410b Tbc 2a fuse 15a Tbc 2b fuse 15a Tbc 2c fuse 15a Throttle actuator control module To ign 1 relay (diagram 3 of 6) To inj 1 fuse (diagram 4 of 6) To seo ign fuse (diagram 6 of 6) Turn signal/ hazard flasher module Unlock relay W/ memory W/o memory W/s wash fuse 15a W/s wash relay Window switch (left rear) Window switch (right rear) Power Distribution Wiring Diagram (4 of 6) for Chevrolet Suburban K2006 1500 List of elements for Power Distribution Wiring Diagram (4 of 6) for Chevrolet Suburban K2006 1500: 32 (left side of engine, compt, near battery) underhood fuse block (not used) 4.8l, 5.3l, 6.0l 8.1l C10 D10 E10 From ign 1 relay (diagram 3 of 6) Fuel injector 1 Fuel injector 2 Fuel injector 3 Fuel injector 4 Fuel injector 5 Fuel injector 6 Fuel injector 7 Fuel injector 8 Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition coil 7 Ignition coil 8 Inj 1 fuse 15a Inj 2 fuse 15a Pnk Pnk a S152 (left engine ignition coil jumper harn) S154 (right engine ignition coil jumper harn) S159 (left engine ignition coil jumper harn) S160 (right engine ignition coil jumper harn) Power Distribution Wiring Diagram (5 of 6) for Chevrolet Suburban K2006 1500 List of elements for Power Distribution Wiring Diagram (5 of 6) for Chevrolet Suburban K2006 1500: 71 (in body harness) s308 (not used) (steering column harness) s240 4wd fuse 15a Acc Air temperature actuator (left) Air temperature actuator (right) Auto a/c Automatic level control relay Automatic transmission assembly Blower motor resistor assembly (auxiliary) Body control module Brake fuse 10a C1 c4 C1 c9 C1 d12 C1 e8 C175 C4 b C4 c Crnk fuse 10a Cruise control on/off switch Cruise fuse 10a E11 Electronic brake control module Electronic suspension control module Escalade ext Except escalade ext F10 From ign a fuse (diagram 1 of 6) Front axle actuator Heated seat module (left rear) Heated seat module (right rear) Htr/ac fuse 30a Hvac 1 fuse 10a Hvac control assembly (auxiliary) Hvac control assembly (rear auxiliary) Hvac control module Hvac control processor (auxiliary) I/p fuse block (behind lower left side of dash) I/p junction block (right side of dash) Ign 0 fuse 10a Ign 3 fuse 10a Ignition switch Lock Long wheelbase Man a/c Manual a/c Mode actuator Off Pnk Powertrain control module Rear wheel steering control module Recirculation actuator Red Run S441 Short wheelbase Start Steering wheel speed/ position sensor Stoplamp/ tcc switch Tbc ign 0 fuse 10a Theft deterrent control module To s308 (diagram 6 of 6) Traction control switch Transfer case shift control switch Turn signal multifunction switch Underhood fuse block (left side of engine compt, near battery) W/ ult W/o ult W/stabilitrak w/o stabilitrak Power Distribution Wiring Diagram (6 of 6) for Chevrolet Suburban K2006 1500 List of elements for Power Distribution Wiring Diagram (6 of 6) for Chevrolet Suburban K2006 1500: 74 (not used) A/c comp relay Acc Airbag fuse 15a Automatic level control compressor relay B c1 B/u lp fuse 20a B1 c3 B3 c3 Body control module C1 a3 C1 b2 C10 C2 b9 C8 d Climate control seat module (driver) Climate control seat module (front passenger) Climate control seat module (left rear) Climate control seat module (right rear) D c5 D10 c1 Defog relay E c3 Electronic suspension control module F11 F8 c2 From ign 1 relay (diagram 3 of 6) From ign 3 fuse (diagram 5 of 6) From ign b fuse (diagram 1 of 6) Front heated seat switch Heat/cool seat switch signal converter Heated oxygen sensor bank 1 sensor 1 Heated oxygen sensor bank 1 sensor 2 Heated oxygen sensor bank 2 sensor 1 Heated oxygen sensor bank 2 sensor 2 Heated/ cooled cup holder relay I/p fuse block (behind lower left side of dash) I/p relay block (lower left side of dash) Ign e fuse 10a Ignition switch Inflatable restraint passenger presence module Inflatable restraint sensing & diagnostic module Inside rearview mirror Instrument panel cluster Left rear heated seat switch Lock Logic Mobile radio fuse block Nca O2a fuse 15a O2b fuse 15a Off Park/neutral position switch Pnk Rear object sensor control module Rear window wiper/ washer switch Red Relay a Relay b Right rear heated seat switch Rr wpr fuse 15a Run S360 Seo accy fuse 10a Seo ign fuse 10a Start Tan Tbc accy fuse 10a Tbc ign 1 fuse 10a Turn signal multifunction switch Turn signal/ multi- function switch Underhood fuse block (left side of engine compt, near battery) Windshield wiper motor module Ws wpr fuse 25a
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 2) for Chevrolet Suburban K2006 1500 List of elements for Power Door Locks Wiring Diagram (1 of 2) for Chevrolet Suburban K2006 1500: 47 A c1 A12 B10 B12 Battery Body control module (on lower left side of dash, below steering column) C1 7e C1 a7 C1 b C1 c5 C1 c9 C3 a C7 e D12 c1 Ddm fuse 15a Door lock switch Driver door latch assembly (rear of driver's door) Driver door module (inside driver door) Front passenger door latch assembly (rear of front passenger's door) Front passenger door module (inside right front passenger door) G203 (near left "a" pillar) Ground Hot at all times I/p fuse block (lower left side of dash) I/p junction block (right side of dash, behind access panel) I/p relay block (near left kick panel) Ign key sw Ignition key alarm switch (on ignition key cylinder) Internal antenna J c3 Key sw Key sw sig Key switch Liftgate lock Lock Lock actuator Lock ctrl Lt door c.b. 25a Pdm fuse 15a Rt door c.b. 25a S217 Serial data Tan Tbc batt fuse 10a Underhood fuse block (on left side of engine compt) Unlock Unlock ctrl Power Door Locks Wiring Diagram (2 of 2) for Chevrolet Suburban K2006 1500 List of elements for Power Door Locks Wiring Diagram (2 of 2) for Chevrolet Suburban K2006 1500: 31 (not used) 4a c1 A c4 A2 c1 A4 c1 C1 7b C2 f C3 d C7 b Ecc fuse 10a F c4 F11 c1 G200 (near right "a" pillar) G410 (behind right rear quarterpanel) Hot at all times I/p fuse block (lower left side of dash) I/p junction block (right side of dash, behind access panel) Instrument panel cluster L c4 Left rear door latch assembly Liftgate door lock actuator Liftgate lock relay Lock actuator Lock relay Locks fuse 20a Right rear door latch assembly S202 Sp410 Splice pack sp205 (behind i/p fuse block) Tan Unlock relay
POWER MIRRORS Electrochromic Mirror Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Electrochromic Mirror Wiring Diagram for Chevrolet Suburban K2006 1500: 36 A7 c1 Air bag fuse 15a Ambient air temp sensor sig Ambient photo sensor Automatic day/night mirror low reference Automatic day/night mirror signal B12 Back up lamp voltage output c5 Back up voltage Body control module (bcm) (on lower left side of dash, below steering column) Compass Computer data lines system Display switch Driver door module (ddm) (in driver's door) Driver outside rearview mirror Electrochromic mirror Exterior lights system G200 (near right "a" pillar) Ground Hot in run & start I/p fuse block (lower left side of dash) I/p relay block (under left side of dash, near kick panel) Ign 1 Inside rearview mirror Logic Low ref Navigation system (parking assistant circuit) On/off Outside air temperature sensor (mounted to radiator core support) Pnk Rr light photo sensor S211 S345 Serial data Temp Underhood fuse block (left side of engine compt) Power Mirrors Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Power Mirrors Wiring Diagram for Chevrolet Suburban K2006 1500: 48 5 volt ref B11 Battery Class 2 serial data Computer data lines system Ddm fuse 15a Down Driver door module (in driver's door) Driver mirror Driver outside rearview mirror Electro- chromic mirror Folding/ telescoping motor Front passenger door module (in right front door) Front passenger outside rearview mirror G200 (near right "a" pillar) Ground Heating element Horizontal Hot at all times Hvac control module (in center of dash) I/p fuse block (behind lower left side of dash) I/p fuse block (lower right side of dash) I/p relay block (near left kick panel) Left Low ref Lt doors circuit breaker 25a Mir htr low ref Mir htr sply voltage Mir mtr dwn ctrl Mir mtr extend ctrl Mir mtr retract ctrl Mir mtr rt ctrl Mir position sens sig Mir sens low ref Mir signal Mtr position sens sig Pass- enger mirror Pdm fuse 10a Pnk Red Right Rt door circuit breaker 25a Rt/dwn mtr common S202 Switch power Tan Vert posit sens sig Vertical
POWER SEATS Driver Seat Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Driver Seat Wiring Diagram for Chevrolet Suburban K2006 1500: 17 Back C10 Driver seat adjuster switch Driver seat front vertical motor Driver seat horizontal motor Driver seat rear vertical motor Front dn Front up Fwd G305 (on left "b" pillar) Hot at all times I/p relay block Rear dn Rear up Red Seats circuit breaker 30a Tan Front Seat Heater Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Front Seat Heater Wiring Diagram for Chevrolet Suburban K2006 1500: 60 (in driver seat jumper harness) (in driver's seat harness) s311 Back & cushion select Back only ind Back only indicator Back only select Batt Batt (+) Bck & csh select C1 a7 C1 c9 C1 f6 C10 h C2 f C3 c C3 d C3 f C325 C326 C4 a C7 c C7 e Computer data lines system Ddm fuse 15a Driver back heated seat element Driver cushion heated seat element Driver door module Element control Front passenger back heated seat element Front passenger cushion heated seat element Front passenger door module G200 (near right "a" pillar) G305 (on left "b" pillar) Gnd Ground Hi heat ind Hi heat indicator Hot at all times I/p relay block Left i/p fuse block Low heat ind Low heat indicator Low ref Lt doors circuit breaker 25a Med heat ind Med heat indicator Memory seat module (underside of left front seat) Memory system (adjustable pedals) Memory/heated seat switch Pdm fuse 10a Pnk Right i/p fuse block Rt doors circuit breaker 30a S202 S314 Seats circuit breaker 30a Serial data Switch power Tan Temp signal Passenger Power Seat Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Passenger Power Seat Wiring Diagram for Chevrolet Suburban K2006 1500: 20 Back C10 Fr dn Fr up Front passenger seat adjuster switch Front passenger seat front vertical motor Front passenger seat horizontal motor Front passenger seat rear recliner motor Front passenger seat rear vertical motor Fwd G306 (on right "b" pillar) Hot at all times I/p relay block Red Rr dn Rr up S328 S329 Seats circuit breaker 30a Tan Passenger"s Lumbar Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Passenger"s Lumbar Wiring Diagram for Chevrolet Suburban K2006 1500: 12 C10 e Front passenger lumbar/ bolster switch Front passenger seat bolster motor Front passenger seat lumbar motor G306 (on right "b" pillar) Hot at all times I/p relay block Out Pnk S328 S329 Seats circuit breaker 30a Rear Heated Seats Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Rear Heated Seats Wiring Diagram for Chevrolet Suburban K2006 1500: 38 Battery C1 f7 C10 G200 (near right "a" pillar) G305 (left "b" pillar) G306 (right "b" pillar) Ground High heat High indicator control Hot at all times Hot in run Htd cshn element ctrl Htd cshn temp sens I/p relay block Ign 3 Ign 3 fuse 10a Interior lights system Left i/p fuse block Left rear heated seat element Left rear heated seat module Left rear heated seat switch Low heat Low indicator control Low ref Mode Nca Pnk Ptc thermistor Right rear heated seat element Right rear heated seat module Right rear heated seat switch S303 S308 S332 S389 Seo b1 fuse 15a Signal Underhood fuse block
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Power Top/Sunroof Wiring Diagram for Chevrolet Suburban K2006 1500: 23 B11 c1 Battery Close G200 (below right side of i/p near "a" pillar) Ground Hot at all times Hot w/rap relay energized I/p junction block (at right side of dash, behind access panel) Logic Nca Open Output relay Red S205 S208 S351 (in headliner harness) S352 Sun roof fuse 25a Sun roof module (in front of headliner, near front of overhead console) Sun roof relay (at lower side of right "a" pillar) Sunroof actuator motor Sunroof switch Underhood fuse block (left side of engine compt, near battery)
POWER WINDOWS Power Windows Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Power Windows Wiring Diagram for Chevrolet Suburban K2006 1500: 60 Access panel) B+ volt B12 Bcm class 2 serial data Body control module (lower left side of dash) C10 C7 e Class 2 serial data Ddm class 2 serial data Driver door module Driver window motor Front passenger door module Front passenger window motor G305 (on left "b" pillar) G306 (on right "b" pillar) Ground Hot at all times I/p fuse block (behind lower left side of dash) I/p junction block (right side of dash, behind I/p relay block (near left kick panel) Illumination Interior lights system Left front window Left rear window Left rear window motor Left rear window switch Logic Lr window Lt doors circuit breaker 25a Pwr wnd lockout lr sig Pwr wnd lockout lr signal Pwr wnd lockout rr sig Pwr wnd lockout rr signal Pwr wnd motor lf down cntrl Pwr wnd motor lf up cntrl Pwr wnd motor lr rear down cntrl Pwr wnd motor lr rear up cntrl Pwr wnd motor rf down cntrl Pwr wnd motor rf up cntrl Pwr wnd motor rr rear down cntrl Pwr wnd motor rr rear up cntrl Pwr wnd sw lr down sig Pwr wnd sw lr up sig Pwr wnd sw rr down sig Pwr wnd sw rr up sig Pwr wnd switch lr down signal Pwr wnd switch lr up signal Pwr wnd switch rr down signal Pwr wnd switch rr up signal Right rear window Right rear window motor Right rear window switch Rr window Rt doors circuit breaker 25a Splice pack sp205 Switch power Tan Window down Window right front Window up
RADIO Base Radio Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Base Radio Wiring Diagram for Chevrolet Suburban K2006 1500: 49 A10 A11 A12 Antenna Aud out - B10 B11 B12 Bare Cell voice sig Coax Common aud sig Computer data lines system Digital radio antenna Digital radio receiver (if equipped) (behind right side of dash) Drain wire G203 (near left "a" pillar) Ground Hot at all times I/p fuse block (below lower left side of dash) I/p fuse block (lower left side of dash) I/p fuse block (lower right side of dash) Left aud sig Left front door speaker Left front tweeter speaker Left rear door speaker Lf aud + Lf spk out+ Lf spk out- Lr spk out + Lr spk out - Radio Radio fuse 15a Rf spk out + Rf spk out - Right "d" pillar speaker (except avalanche) Right aud sig Right front door speaker Right front tweeter speaker Right rear door speaker Rr spk out+ Rr spk out- Rt aud + Serial data Tan Underhood fuse block (at left side of engine compartment) Vehicle communication interface module (behind right side of dash Voice low ref Voice signal Mid-Line Radio Wiring Diagram, with Rear Seat Audio (1 of 4) for Chevrolet Suburban K2006 1500 List of elements for Mid-Line Radio Wiring Diagram, with Rear Seat Audio (1 of 4) for Chevrolet Suburban K2006 1500: 62 A10 A11 A12 Antenna B10 B11 B12 B31 Bare Bcm class 2 serial data Body control module (below steering column) C201 C277 Cell voice sig Coax Common aud sig Computer data lines system Drain wire Enable sig Engine controls system G203 (near left "a" pillar) Ground I/p relay block (below lower left side of dash) Inflatable restraint steering wheel module coil Left aud sig Lf spk out+ Lf spk out- Lr aud sig+ Lr aud sig- Lr spk out + Lr spk out - Nca Pnk Prog Radio Radio mute Radio on sig Rear seat audio controller (on rear of center console) Remote radio control signal Rf spk out + Rf spk out - Right aud sig Rr aud sig+ Rr aud sig- Rr spk out+ Rr spk out- S330 Seek dn Seek up Serial data Source dn Source up Tan Upper left steering wheel control switch assembly Upper right steering wheel control switch assembly Vehicle communication interface module (behind right side of dash) Voice Voice low ref Voice signal Vol dn Vol up Vss signal Mid-Line Radio Wiring Diagram, with Rear Seat Audio (2 of 4) for Chevrolet Suburban K2006 1500 List of elements for Mid-Line Radio Wiring Diagram, with Rear Seat Audio (2 of 4) for Chevrolet Suburban K2006 1500: 52 A10 A11 A12 Audio amplifier (under center console) B10 B11 B12 Bare Drain wire Ground Hot at all times I/p fuse block (lower left side a of dash) I/p fuse block (lower left side of dash) I/p relay block (below lower left side of dash) L spk out+ L spk out- Left "d" pillar speaker (except avalanche) Left front door speaker Left front tweeter speaker Left rear door speaker Lf aud sig+ Lf aud sig- Lf spkr out+ Lf spkr out- Lr aud sig+ Lr aud sig- Lr spkr out+ Lr spkr out- Pnk R spk out+ R spk out- Radio amp fuse 30a Radio fuse 15a Radio mute Radio on sig Rf aud sig+ Rf aud sig- Rf spkr out+ Rf spkr out- Right "d" pillar speaker (except avalanche) Right front door speaker Right front tweeter speaker Right rear door speaker Rr aud sig+ Rr aud sig- Rr spkr out+ Rr spkr out- Rsa enable Subwoofer speaker Tan Tan b Underhood fuse block (at left side of engine compartment) Mid-Line Radio Wiring Diagram, with Rear Seat Audio (3 of 4) for Chevrolet Suburban K2006 1500 List of elements for Mid-Line Radio Wiring Diagram, with Rear Seat Audio (3 of 4) for Chevrolet Suburban K2006 1500: 13 B11 Bare G203 (near left "a" pillar) Hot at all times I/p relay block (near left kick panel) Info fuse 15a Splice pack sp250 (in i/p harness) Underhood fuse block (at left side of engine compartment) W/ rear entertainment assembly W/ rear seat entertainment assembly & digital radio receiver W/ rear seat entertainment assembly w/o digital radio receiver W/o rear entertainment assembly W/o rear seat entertainment assembly w/ digital radio receiver Mid-Line Radio Wiring Diagram, with Rear Seat Audio (4 of 4) for Chevrolet Suburban K2006 1500 List of elements for Mid-Line Radio Wiring Diagram, with Rear Seat Audio (4 of 4) for Chevrolet Suburban K2006 1500: 21 Antenna Aud out - Bare Coax Com aud sig Computer data lines system Data lines Digital radio antenna module Digital radio receiver (if equipped) (behind right side of instrument panel) Drain wire Ground Lf aud + Lt aud sig Rear seat entertainment assembly (if equipped) Rt aud + Rt aud sig Serial data W/ digital radio receiver W/ rear entertainment assembly W/o digital radio receiver W/o rear entertainment assembly Mid-Line Radio Wiring Diagram, without Rear Seat Audio (1 of 4) for Chevrolet Suburban K2006 1500 List of elements for Mid-Line Radio Wiring Diagram, without Rear Seat Audio (1 of 4) for Chevrolet Suburban K2006 1500: 56 A10 A11 A12 Antenna B10 B11 B12 B31 Bare Bcm class 2 serial data Body control module (below steering column) C201 C277 Cell voice sig Common aud sig Computer data lines system Drain wire Enable sig Engine controls system G203 (near left "a" pillar) Ground I/p relay block (below lower left side of dash) Inflatable restraint steering wheel module coil Left aud sig Lf spk out+ Lf spk out- Lr spk out + Lr spk out - Nca Pnk Prog Radio Radio mute Radio on sig Remote radio control signal Rf spk out + Rf spk out - Right aud sig Rr spk out+ Rr spk out- S330 Seek dn Seek up Serial data Source dn Source up Tan Upper left steering wheel control switch assembly Upper right steering wheel control switch assembly Vehicle communication interface module (behind right side of dash) Voice Voice low ref Voice signal Vol dn Vol up Vss signal Mid-Line Radio Wiring Diagram, without Rear Seat Audio (2 of 4) for Chevrolet Suburban K2006 1500 List of elements for Mid-Line Radio Wiring Diagram, without Rear Seat Audio (2 of 4) for Chevrolet Suburban K2006 1500: 52 A10 A11 A12 Audio amplifier (under center console) B10 B11 B12 Bare Drain wire Ground Hot at all times I/p fuse block (lower left side a of dash) I/p fuse block (lower left side of dash) I/p relay block (below lower left side of dash) L spk out+ L spk out- Left "d" pillar speaker (except avalanche) Left front door speaker Left front tweeter speaker Left rear door speaker Lf aud sig+ Lf aud sig- Lf spkr out+ Lf spkr out- Lr aud sig+ Lr aud sig- Lr spkr out+ Lr spkr out- Pnk R spk out+ R spk out- Radio amp fuse 30a Radio fuse 15a Radio mute Radio on sig Rf aud sig+ Rf aud sig- Rf spkr out+ Rf spkr out- Right "d" pillar speaker (except avalanche) Right front door speaker Right front tweeter speaker Right rear door speaker Rr aud sig+ Rr aud sig- Rr spkr out+ Rr spkr out- Rsa enable Subwoofer speaker Tan Tan b Underhood fuse block (at left side of engine compartment) Mid-Line Radio Wiring Diagram, without Rear Seat Audio (3 of 4) for Chevrolet Suburban K2006 1500 List of elements for Mid-Line Radio Wiring Diagram, without Rear Seat Audio (3 of 4) for Chevrolet Suburban K2006 1500: 13 B11 Bare G203 (near left "a" pillar) Hot at all times I/p relay block (near left kick panel) Info fuse 15a Splice pack sp250 (in i/p harness) Underhood fuse block (at left side of engine compartment) W/ rear entertainment assembly W/ rear seat entertainment assembly & digital radio receiver W/ rear seat entertainment assembly w/o digital radio receiver W/o rear entertainment assembly W/o rear seat entertainment assembly w/ digital radio receiver Mid-Line Radio Wiring Diagram, without Rear Seat Audio (4 of 4) for Chevrolet Suburban K2006 1500 List of elements for Mid-Line Radio Wiring Diagram, without Rear Seat Audio (4 of 4) for Chevrolet Suburban K2006 1500: 21 Antenna Aud out - Bare Coax Com aud sig Computer data lines system Data lines Digital radio antenna module Digital radio receiver (if equipped) (behind right side of instrument panel) Drain wire Ground Lf aud + Lt aud sig Rear seat entertainment assembly (if equipped) Rt aud + Rt aud sig Serial data W/ digital radio receiver W/ rear entertainment assembly W/o digital radio receiver W/o rear entertainment assembly Premium Sound Radio Wiring Diagram, with CD, with Rear Entertainment, with Digital Receiver (1 of 3) for Chevrolet Suburban K2006 1500 List of elements for Premium Sound Radio Wiring Diagram, with CD, with Rear Entertainment, with Digital Receiver (1 of 3) for Chevrolet Suburban K2006 1500: 75 A10 A11 A12 Am antenna Ant enable sig Antenna Avalanche & escalade ext B10 B11 B12 B31 Bare Bcm class 2 serial data Body control module (below steering column) C201 C277 Cell voice sig Coax Common aud sig Computer data lines system Drain wire Enable sig Engine controls system Except avalanche & excalade ext Fm antenna Fm comp sig Fm impedance matching module (in right rear quarter glass) G203 (near left "a" pillar) Ground Hot at all times I/p fuse block (below lower left side of dash) Inflatable restraint steering wheel module coil Left aud sig Lf spk out+ Lf spk out- Lr aud sig+ Lr aud sig- Lr spk out + Lr spk out - M m Nca Out to radio Prog Radio Radio antenna module (above right rear quarter glass, in headliner) Radio fuse 15a Rear seat audio controller (on rear of center console) Red Remote radio control signal Rf spk out + Rf spk out - Right aud sig Rr aud sig+ Rr aud sig- Rr spk out+ Rr spk out- S210 S333 Seek dn Seek up Serial data Source dn Source up Tan Underhood fuse block (at left side of engine compartment) Upper left steering wheel control switch assembly Upper right steering wheel control switch assembly Veh speed sen Vehicle communication interface module (right side of dash) Voice Voice lo ref Voice low ref Voice signal Vol dn Vol up Premium Sound Radio Wiring Diagram, with CD, with Rear Entertainment, with Digital Receiver (2 of 3) for Chevrolet Suburban K2006 1500 List of elements for Premium Sound Radio Wiring Diagram, with CD, with Rear Entertainment, with Digital Receiver (2 of 3) for Chevrolet Suburban K2006 1500: 49 A10 A11 A12 Audio amplifier (under center console) B10 B11 B12 Bare Computer data lines system Drain wire Ground Hot at all times I/p fuse block (lower left side b of dash) I/p fuse block (lower left side g of dash) L spk out+ L spk out- Left "d" pillar speaker (except escalade ext) Left front door speaker Left front tweeter speaker Left rear door speaker Left subwoofer Lf aud sig+ Lf aud sig- Lf spkr out+ Lf spkr out- Lr spkr out+ Lr spkr out- Mic sup volt Nca Noise compensation microphone R spk out+ R spk out- Radio fuse amp 30a Red Rf aud sig+ Rf aud sig- Rf spkr out+ Rf spkr out- Right "d" pillar speaker (except escalade ext) Right front door speaker Right front tweeter speaker Right rear door speaker Right subwoofer Rr spkr out+ Rr spkr out- Serial data Subwoofer speaker Tan Underhood fuse block (at left side of engine compartment) Premium Sound Radio Wiring Diagram, with CD, with Rear Entertainment, with Digital Receiver (3 of 3) for Chevrolet Suburban K2006 1500 List of elements for Premium Sound Radio Wiring Diagram, with CD, with Rear Entertainment, with Digital Receiver (3 of 3) for Chevrolet Suburban K2006 1500: 28 (near left "a" pillar) g203 Antenna Aud out - Bare Cd player remote playback device (if equipped) Coax Com aud sig Computer data lines system Data lines Digital radio antenna Digital radio receiver (if equipped) (behind right side of dash) Dimming Drain wire Ground Hot at all times I/p relay block (below lower left side of dash) Info fuse 15a Interior lights system Lf aud + Lt aud sig Rear seat entertainment assembly (if equipped) Rt aud + Rt aud sig S335 Serial data Splice pack sp250 (left end of i/p) Tan Underhood fuse block (at left side of engine compartment) Premium Sound Radio Wiring Diagram, with CD (1 of 2) for Chevrolet Suburban K2006 1500 List of elements for Premium Sound Radio Wiring Diagram, with CD (1 of 2) for Chevrolet Suburban K2006 1500: 76 A10 A11 A12 Am antenna Ant enable sig Antenna Avalanche & escalade ext B10 B11 B12 B31 Bare Bcm class 2 serial data Body control module (below steering column) C201 C277 Cell voice sig Coax Common aud sig Computer data lines Computer data lines system Drain wire Enable sig Engine controls system Except avalanche & excalade ext Fm antenna Fm comp sig Fm impedance matching module (in right rear quarter glass) G203 (near left "a" pillar) Ground Hot at all times I/p fuse block (below lower left side of dash) Inflatable restraint steering wheel module coil Left aud sig Lf spk out+ Lf spk out- Lr aud sig+ Lr aud sig- Lr spk out + Lr spk out - Nca Out to radio Prog Radio Radio antenna module (above right rear quarter glass, in headliner) Radio fuse 15a Rear seat audio controller (on rear of center console) Red Remote radio control signal Rf spk out + Rf spk out - Right aud sig Rr aud sig+ Rr aud sig- Rr spk out+ Rr spk out- S210 S333 Seek dn Seek up Serial data Source dn Source up System Tan Underhood fuse block (at left side of engine compartment) Upper left steering wheel control switch assembly Upper right steering wheel control switch assembly Veh speed sen Vehicle communication interface module (right side of dash) Voice Voice lo ref Voice low ref Voice signal Vol dn Vol up Premium Sound Radio Wiring Diagram, with CD (2 of 2) for Chevrolet Suburban K2006 1500 List of elements for Premium Sound Radio Wiring Diagram, with CD (2 of 2) for Chevrolet Suburban K2006 1500: 57 A10 A11 A12 Aud out - Audio amplifier (under center console) B10 B11 B12 Bare Cd player remote playback device Computer data lines system Dimming Drain wire Ground Hot at all times I/p fuse block (lower left side b of dash) I/p fuse block (lower left side g of dash) Info fuse 15a Interior lights system L spk out+ L spk out- Left "d" pillar speaker (except escalade ext) Left front door speaker Left front tweeter speaker Left rear door speaker Left subwoofer Lf aud + Lf aud sig+ Lf aud sig- Lf spkr out+ Lf spkr out- Lr spkr out+ Lr spkr out- Mic sup volt Nca Noise compensation microphone R spk out+ R spk out- Radio fuse amp 30a Red Rf aud sig+ Rf aud sig- Rf spkr out+ Rf spkr out- Right "d" pillar speaker (except escalade ext) Right front door speaker Right front tweeter speaker Right rear door speaker Right subwoofer Rr spkr out+ Rr spkr out- Rt aud + S335 Serial data Subwoofer speaker Tan Underhood fuse block (at left side of engine compartment) Premium Sound Radio Wiring Diagram, with Digital Radio Receiver (1 of 2) for Chevrolet Suburban K2006 1500 List of elements for Premium Sound Radio Wiring Diagram, with Digital Radio Receiver (1 of 2) for Chevrolet Suburban K2006 1500: 74 A10 A11 A12 Am antenna Ant enable sig Antenna Avalanche & escalade ext B10 B11 B12 B31 Bare Bcm class 2 serial data Body control module (below steering column) C201 C277 Cell voice sig Coax Common aud sig Computer data lines system Drain wire Enable sig Engine controls system Except avalanche & excalade ext Fm antenna Fm comp sig Fm impedance matching module (in right rear quarter glass) G203 (near left "a" pillar) Ground Hot at all times I/p fuse block (below lower left side of dash) Inflatable restraint steering wheel module coil Left aud sig Lf spk out+ Lf spk out- Lr aud sig+ Lr aud sig- Lr spk out + Lr spk out - Nca Out to radio Prog Radio Radio antenna module (above right rear quarter glass, in headliner) Radio fuse 15a Rear seat audio controller (on rear of center console) Red Remote radio control signal Rf spk out + Rf spk out - Right aud sig Rr aud sig+ Rr aud sig- Rr spk out+ Rr spk out- S210 S333 Seek dn Seek up Serial data Source dn Source up Tan Underhood fuse block (at left side of engine compartment) Upper left steering wheel control switch assembly Upper right steering wheel control switch assembly Veh speed sen Vehicle communication interface module (right side of dash) Voice Voice lo ref Voice low ref Voice signal Vol dn Vol up Premium Sound Radio Wiring Diagram, with Digital Radio Receiver (2 of 2) for Chevrolet Suburban K2006 1500 List of elements for Premium Sound Radio Wiring Diagram, with Digital Radio Receiver (2 of 2) for Chevrolet Suburban K2006 1500: 56 A10 A11 A12 Antenna Aud out - Audio amplifier (under center console) B10 B11 B12 Bare Coax Computer data lines system Digital radio antenna Digital radio receiver (behind right side of dash) Drain wire Ground Hot at all times I/p fuse block (lower left side b of dash) I/p fuse block (lower left side g of dash) L spk out+ L spk out- Left "d" pillar speaker (except escalade ext) Left front door speaker Left front tweeter speaker Left rear door speaker Left subwoofer Lf aud + Lf aud sig+ Lf aud sig- Lf spkr out+ Lf spkr out- Lr spkr out+ Lr spkr out- Mic sup volt Nca Noise compensation microphone R spk out+ R spk out- Radio fuse amp 30a Red Rf aud sig+ Rf aud sig- Rf spkr out+ Rf spkr out- Right "d" pillar speaker (except escalade ext) Right front door speaker Right front tweeter speaker Right rear door speaker Right subwoofer Rr spkr out+ Rr spkr out- Rt aud + Serial data Subwoofer speaker Tan Underhood fuse block (at left side of engine compartment) Premium Sound Radio Wiring Diagram, with Rear Entertainment (1 of 2) for Chevrolet Suburban K2006 1500 List of elements for Premium Sound Radio Wiring Diagram, with Rear Entertainment (1 of 2) for Chevrolet Suburban K2006 1500: 74 A10 A11 A12 Am antenna Ant enable sig Antenna Avalanche & escalade ext B10 B11 B12 B31 Bare Bcm class 2 serial data Body control module (below steering column) C201 C277 Cell voice sig Coax Common aud sig Computer data lines system Drain wire Enable sig Engine controls system Except avalanche & excalade ext Fm antenna Fm comp sig Fm impedance matching module (in right rear quarter glass) G203 (near left "a" pillar) Ground Hot at all times I/p fuse block (below lower left side of dash) Inflatable restraint steering wheel module coil Left aud sig Lf spk out+ Lf spk out- Lr aud sig+ Lr aud sig- Lr spk out + Lr spk out - Nca Out to radio Prog Radio Radio antenna module (above right rear quarter glass, in headliner) Radio fuse 15a Rear seat audio controller (on rear of center console) Red Remote radio control signal Rf spk out + Rf spk out - Right aud sig Rr aud sig+ Rr aud sig- Rr spk out+ Rr spk out- S210 S333 Seek dn Seek up Serial data Source dn Source up Tan Underhood fuse block (at left side of engine compartment) Upper left steering wheel control switch assembly Upper right steering wheel control switch assembly Veh speed sen Vehicle communication interface module (right side of dash) Voice Voice lo ref Voice low ref Voice signal Vol dn Vol up Premium Sound Radio Wiring Diagram, with Rear Entertainment (2 of 2) for Chevrolet Suburban K2006 1500 List of elements for Premium Sound Radio Wiring Diagram, with Rear Entertainment (2 of 2) for Chevrolet Suburban K2006 1500: 56 A10 A11 A12 Audio amplifier (under center console) B10 B11 B12 Bare Com aud sig Computer data lines system Data lines Drain wire Ground Hot at all times I/p fuse block (lower left side b of dash) I/p fuse block (lower left side g of dash) Info fuse 15a L spk out+ L spk out- Left "d" pillar speaker (except escalade ext) Left front door speaker Left front tweeter speaker Left rear door speaker Left subwoofer Lf aud sig+ Lf aud sig- Lf spkr out+ Lf spkr out- Lr spkr out+ Lr spkr out- Lt aud sig Mic sup volt Nca Noise compensation microphone R spk out+ R spk out- Radio fuse amp 30a Rear seat entertainment assembly Red Rf aud sig+ Rf aud sig- Rf spkr out+ Rf spkr out- Right "d" pillar speaker (except escalade ext) Right front door speaker Right front tweeter speaker Right rear door speaker Right subwoofer Rr spkr out+ Rr spkr out- Rt aud sig S335 Serial data Subwoofer speaker Tan Underhood fuse block (at left side of engine compartment) Video System Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Video System Wiring Diagram for Chevrolet Suburban K2006 1500: 52 + 5 volt +5 volt Acc Aud common Aud left Aud right Audio common Audio left Audio right Audio shield Backlight Backlight + Backlight b+ Backlight grd Bare Black light + Blacklight grd Body relay block (under left side of dash, near kick panel) C1 c5 C2 c1 C214 (behind upper left side of dash) C375 C9 k Computer data lines system Display bus in Display bus out Display data in Display data out Front display G203 (near left "a" pillar) Ground Hot at all times Ident Info fuse 15a L aud sig + Nca Nca nca Outer shield Pnk Premium sound radio circuit w/ rear entertainment R aud sig + Rear display Rear seat entertainment assembly dvd player Red S335 Serial data Splitter box Tan Underhood fuse block (left side of engine compt, near battery) Video + Video - Video shield
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Shift Interlock Wiring Diagram for Chevrolet Suburban K2006 1500: 14 A (w/ jf4) A/t shift lock control solenoid (on steering column) B (w/ jf4) B/u lp fuse 20a Btsi fuse 10a E (w/o jf4) F (w/o jf4) G200 (near right "a" pillar) Hot in run or start Park/ neutral position switch (left side of transmission) Pnk S202 Stoplamp switch (top of brake pedal bracket) Underhood fuse block (left side of engine compt)
STARTING/CHARGING Starting Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Starting Wiring Diagram for Chevrolet Suburban K2006 1500: 39 (not used) Acc Battery Battery cable junction block C1 a11 C1 a3 C1 a9 C1 b12 C2 a7 C2 d11 C2 f3 C2 f9 Charging circuit Crank fuse 10a Crank volt D12 F11 G100 (on left front of eng compt) G105 (on right front frame rail, in eng compt) Ground distribution system Ign a fuse 40a Ign b fuse 40a Ign e fuse 10a Ignition switch Lock Off Park/neutral position switch (on left side of transmission) Pnk Powertrain control module (pcm) (in eng compt, on left inner fender) Red Run Run off Start Starter enable relay ctrl Starter motor Starter relay Starter solenoid Underhood fuse block (left side of eng compt) Upfitter option
5.3L VIN Z 5.3L VIN Z, Charging Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for 5.3L VIN Z, Charging Wiring Diagram for Chevrolet Suburban K2006 1500: 34 B12 Battery Battery cable junction block Charge indicator control Class 2 serial data Computer data lines G100 (on left front body mount) G103 (on right rear of eng block) G105 (on lower left front of eng block) G203 (near left "a" pillar) Generator Generator field duty cycle control Generator battery control module Generator field duty cycle signal Generator regulator control Ground Ground distribution system Hot at all times Hot in run & start I/p relay block (under left side of dash, near kick panel) Ign 1 volt Ign e fuse 10a Instrument panel cluster Logic Pnk Power distribution system Powertrain control module (pcm) (at left front of eng compt) Rvc fuse 10a S103 S167 Sp205 (behind left i/p fuse block) Underhood fuse block (at left side of eng compt, near battery) Upfitter option Volts
6.0L VIN U 6.0L VIN U, Charging Wiring Diagram, 1500S for Chevrolet Suburban K2006 1500 List of elements for 6.0L VIN U, Charging Wiring Diagram, 1500S for Chevrolet Suburban K2006 1500: 34 B12 Battery Battery cable junction block Charge indicator control Class 2 serial data Computer data lines G100 (on left front body mount) G103 (on right rear of eng block) G105 (on lower left front of eng block) G203 (near left "a" pillar) Generator Generator field duty cycle control Generator battery control module Generator field duty cycle signal Generator regulator control Ground Ground distribution system Hot at all times Hot in run & start I/p relay block (under left side of dash, near kick panel) Ign 1 volt Ign e fuse 10a Instrument panel cluster Logic Pnk Power distribution system Powertrain control module (pcm) (at left front of eng compt) Rvc fuse 10a S103 S167 Sp205 (behind left i/p fuse block) Underhood fuse block (at left side of eng compt, near battery) Upfitter option Volts 6.0L VIN U, Charging Wiring Diagram, 2500S for Chevrolet Suburban K2006 1500 List of elements for 6.0L VIN U, Charging Wiring Diagram, 2500S for Chevrolet Suburban K2006 1500: 28 (not used) B12 Battery Battery cable junction block Charge indicator control Computer data lines G100 (on left front body mount) G105 (on lower left front of eng block) G203 (near left "a" pillar) Generator Generator field duty cycle signal Ground Ground distribution system Hot in run & start I/p relay block (under left side of dash, near kick panel) Ign 1 volt Ign e fuse 10a Instrument panel cluster Ipc class 2 serial data Logic Pnk Power distribution system Powertrain control module (pcm) (at left front of eng compt) Serial data class 2 Sp205 (behind left i/p fuse block) Underhood fuse block (at left side of eng compt, near battery) Upfitter option Volts
8.1L VIN G 8.1L VIN G, Charging Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for 8.1L VIN G, Charging Wiring Diagram for Chevrolet Suburban K2006 1500: 28 (not used) B12 Battery Battery cable junction block Charge indicator control Computer data lines G100 (on left front body mount) G105 (on lower left front of eng block) G203 (near left "a" pillar) Generator Generator field duty cycle signal Ground Ground distribution system Hot in run & start I/p relay block (under left side of dash, near kick panel) Ign 1 volt Ign e fuse 10a Instrument panel cluster Ipc class 2 serial data Logic Pnk Power distribution system Powertrain control module (pcm) (at left front of eng compt) Serial data class 2 Sp205 (behind left i/p fuse block) Underhood fuse block (at left side of eng compt, near battery) Upfitter option Volts
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Chevrolet Suburban K2006 1500 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Chevrolet Suburban K2006 1500: 40 (mounted inside driver door, behind trim panel) left inflatable restraint side impact sensor Body relay block (under left side of dash, near kick panel) C10 Class 2 serial data Dsbs signal Fpsbs signal G304 (under right front seat) Ground High control Hot in run or start I/p mod signal Ignition 1 volt Inflatable restraint i/p module (behind right side of dash) Inflatable restraint sensing/diagnostic module (under left front seat) Inflatable restraint steering wheel module Inflatable restraint steering wheel module coil Left inflatable restraint front sensor (on left front of vehicle, by core support) Left inflatable restraint side impact module Lfirs signal Low control Low reference Lsis signal Lsps signal Nca Pnk Red Rfirs signal Right inflatable restraint front sensor (on right front of vehicle, by core supprt) Right inflatable restraint side impact module Right inflatable restraint side impact sensor (mounted inside passenger door, behind trim panel) Rsis signal Rsps signal Shorting bar Sir fuse 15a Stage 1 Stage 2 Tan Twisted pair wires Underhood fuse block (at left side of eng compt, near battery) Voltage Supplemental Restraints Wiring Diagram (2 of 2) for Chevrolet Suburban K2006 1500 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Chevrolet Suburban K2006 1500: 36 Air bag Anti-theft system Body relay block (under left side of dash, near kick panel) C10 Class 2 serial data Data link connector (under left side of dash) Driver seat belt switch Front passenger seat belt switch G304 (under right front seat) Ground I/p mod disable sw sig Ign Ignition 1 voltage Inflatable restraint passenger air bag on/off indicator Inflatable restraint passenger presence system (pps) module (under front passenger seat) Inflatable restraint passenger presence system sensor Inflatable restraint passenger seat belt tension retractor sensor Inside rearview mirror instrument Instrument panel cluster Ipc class 2 serial data Left inflatable restraint seat position switch Off Pass air bag off ind ctrl Pass air bag on ind ctrl Pass seat belt tens 5v ref Pass seat belt tens lo ref Pass seat belt tens sig Pnk Pps sens 5v ref Pps sens lo ref Pps sens sig Red Right inflatable restraint seat position switch Splice pack sp205 (behind left dash fuse block) Splice pack sp206 (on left "b" pillar) Tan
TRANSMISSION A/T Wiring Diagram, 4L60-E for Chevrolet Suburban K2006 1500 List of elements for A/T Wiring Diagram, 4L60-E for Chevrolet Suburban K2006 1500: 83 (behind left side of dash) g203 (not used) (right rear of engine block) g103 +5v 1-2 shift solenoid 1-2 ss 2-3 shift solenoid 2-3 ss 3-2 shift solenoid 3-2 ss 4wd circuit (transfer case & front axle switch) 4wd low A/t fluid pressure manual manual valve position switch Automatic transmission (4l60-e) B10 B11 B12 Body control module (lower left side of dash) Brake fuse 10a Brk sw C12 Cls 2 data Cruise control system Data link connector (under left side of dash) E11 Ect sig Engine coolant temperature sensor (rear of left cylinder head) Fluid temp sensor Frt axle sw G103 (right rear of engine block) Gnd Hot at all times Hot in run Hot in run & start Hot in run, acc & start I/p fuse block (lower left side of dash) I/p relay block (near left kick panel) Ign Ign 0 fuse 10a Instrument panel cluster (ipc) Ipc/dic fuse 10a Lo ref Malfunction indicator lamp Mil ctrl Park/neutral position switch (left side of transmission) Pc sol hi Pc sol lo Pcm 1 fuse 15a Pcm b fuse 20a Pnk Power distribution system Powertrain control module (left front of engine compt) Press ctrl solenoid Prnd a Prnd b Prnd c Prnd p Range b Range c Red Red a Red b Rev S103 S125 Sens gnd Splice pack sp205 (in i/p harness) Stoplight switch (top of brake pedal bracket) Tan Tcc pwm Tcc pwm solenoid Tcc sol Tcc solenoid Tft sens sig Throttle position sensor (on throttle body assy) Tow/haul switch Tp sig Trans rng a Underhood fuse block (left side of engine c2 compt) Underhood fuse block (left side of engine compt) Vehicle speed sensor (2wd: right rear of transmission) (4wd: left side of transfer case) Vss hi Vss lo A/T Wiring Diagram, 4L80-E for Chevrolet Suburban K2006 1500 List of elements for A/T Wiring Diagram, 4L80-E for Chevrolet Suburban K2006 1500: 84 (behind left side of dash) g203 (left rear of engine compt) throttle actuator control module (not used) (right rear of engine block) g103 (sierra & silverado) 1-2 shift solenoid 1-2 ss 2-3 shift solenoid 2-3 ss 4wd circuit (transfer case & front axle switch) 4wd low A/t fluid pressure manual manual valve position switch At iss hi At iss lo Automatic transmission (4l80-e) Automatic transmission input shaft speed sensor (in transmission) B10 B11 B12 Body control module (below steering column) Brake fuse 10a Brk sw C12 Cls 2 data Cruise control system Data link connector (below steering column) E11 Ect sig Engine coolant temperature sensor (front of left cylinder head) Except seo Fluid temp sensor Gnd Hot at all times Hot in run Hot in run & start Hot in run, acc & start I/p fuse block (lower left side of dash) I/p relay block (near left kick panel) Ign Ign0 fuse 10a Instrument panel cluster (ipc) Ipc/dic fuse 10a Lo ref Malfunction indicator lamp Mil ctrl P/n Park/neutral position switch (left side of transmission) Pc sol hi Pc sol lo Pcm 1 fuse 15a Pcm b fuse 20a Pnk Power distribution system Powertrain control module (left front of engine compt) Press ctrl solenoid Prnd a Prnd b Prnd c Prnd p Range b Range c Red Red a Red b Rev S103 S117 S125 Sens gnd Seo Seo b1 fuse 15a Serial data Splice pack sp205 (in i/p harness) Stoplight switch (top of brake pedal bracket) Tcc pwm Tcc pwm solenoid Tft sens sig Tow/haul switch Trans rng a Underhood fuse block (left side of engine c2 compt) Underhood fuse block (left side of engine compt) Vehicle speed sensor (2wd: left rear of transmission) (4wd: left side of transfer case) Vss hi Vss lo Transfer Case Wiring Diagram, 2-Speed Automatic for Chevrolet Suburban K2006 1500 List of elements for Transfer Case Wiring Diagram, 2-Speed Automatic for Chevrolet Suburban K2006 1500: 64 (behind right side of dash, near right "a" pillar) (left front of engine compt) powertrain control module (on left front body mount) g110 +5v ref 2-hi ind 2wd 4 hi 4 lo 4-hi ind 4-lo ind 4wd fuse 15a 4wd indicator lamp 4wd lo sig 4wd sw sig Awd Awd ind Axle ctrl Axle sw sig Battery Brake control Class ii data Ctrl Data link connector (under left side of dash) Encoder Encoder low Encoder sig Front axle actuator Front propshaft speed sensor Ft shaft hi Ft shaft lo G200 G203 (behind left side of dash, near left "a" pillar) Gnd Ground Hot at all times Hot in run Hot in run or start I/p block relay (under c1 I/p fuse block (lower left side of dash) Ign e fuse 10a Illumination Instrument panel cluster Interior lights system Left side of dash) Lock sol ctrl Logic Motor ctrl a Motor ctrl b Nca Neutral ind Pnk Rear propshaft speed sensor Red Rr shaft hi Rr shaft lo S202 Shift motor Splice pack sp205 (pickup: in i/p harn) (utility: behind left i/p fuse block) Tan Transfer case encoder motor Transfer case shift control module (left side of i/p area, behind knee bolster, above parking brake assy) Transfer case shift control switch Trec fuse 30a Underhood fuse block (left side of engine compt) Transfer Case Wiring Diagram, Selectable for Chevrolet Suburban K2006 1500 List of elements for Transfer Case Wiring Diagram, Selectable for Chevrolet Suburban K2006 1500: 46 (left front of engine compt) powertrain control module (on left front body mount) g110 +5v ref 4 lo 4-hi ind 4-lo ind 4wd fuse 15a 4wd indicator lamp 4wd lo sig 4wd sw sig Awd Battery Channel a Channel b Channel c Channel p Class ii data Data link connector (under left side of dash) Encoder low G200 (near right "a" pillar) Ground Hot at all times Hot in run Hot in run or start I/p fuse block (behind lower left side of dash) I/p fuse block (lower right c4 Ign e fuse 10a Illumination Instrument panel cluster Interior lights system Logic Motor ctrl a Motor ctrl b Nca Neutral ind Pnk Red Shift motor Side of dash) Splice pack sp205 (in i/p harn) Tcs Transfer case encoder motor Transfer case shift control module (left side of i/p area, behind knee bolster, above parking brake assy) Transfer case shift control switch Trec fuse 30a Underhood fuse block (left side of engine compt)
WARNING SYSTEMS Chime Wiring Diagram (1 of 2) for Chevrolet Suburban K2006 1500 List of elements for Chime Wiring Diagram (1 of 2) for Chevrolet Suburban K2006 1500: 56 (near left "a" pillar) g203 (on left "b" pillar) g305 (on right "b" pillar) g306 5v reference A12 Accessory voltage Anl/drl defeat Anti-lock brake system Auto B11 B12 Battery Body control module (bcm) (on lower left side of dash, below steering column) D12 Dimmer low reference Dimming input E11 E12 G203 (near left "a" pillar) Ground Ground distribution system Head Headlamp dimmer switch Headlamp switch & panel dimmer switch Headlamps on signal Hot at all times Hot in acc & run Hot in acc, run & start Hot in run & start I/p fuse block (behind lower left side of dash) I/p relay block (under left side of dash, near kick panel) Ignition 0 voltage Ignition 1 voltage Ignition key alarm switch Key in ignition switch Left rear door ajar sw Left rear door latch assembly Liftgate ajar switch sig Park Park brake sw signal Park brake switch (part of park brake assembly) Park lamp on signal Pnk Power distribution system Right rear door ajar sw Right rear door latch assembly Serial data Tan Tbc 2a fuse 15a Tbc 2b fuse 15a Tbc 2c fuse 15a Tbc accy fuse 10a Tbc batt fuse 10a Tbc ign 0 fuse 10a Tbc ign 1 fuse 10a Underhood fuse block (at left side of engine compartment, near battery) Chime Wiring Diagram (2 of 2) for Chevrolet Suburban K2006 1500 List of elements for Chime Wiring Diagram (2 of 2) for Chevrolet Suburban K2006 1500: 36 (in liftgate harness) s910 Computer data lines system Data link connector (dlc) (partial) (under left side of dash) Door ajar switch Driver door module (ddm) (in driver's door) Driver mini wedge (door jamb switch) Driver seat belt switch Exterior lights system Front passenger door module (fpdm) (in right front door) G410 (behind right rear quarterpanel) I/p fuse block (on lower left side of dash) I/p junction block (at right side of dash, behind access panel) Ign Inflatable restraint sensing & diagnostic module (sdm) (under left front seat) Instrument panel cluster (ipc) Left door ajar sw Left liftgate ajar switch Left seat belt sw Left turn Liftglass ajar switch Logic Low reference Passenger mini wedge (door jamb switch) Pnk Powertrain control module (pcm) (at left front of engine compartment) Radio Right liftgate ajar switch Right turn S911 Seat belt Serial data Splice pack sp205 (behind left i/p fuse block) Splice pack sp206 (on left "b" pillar) Splice pack sp410 (right rear pass compt) Tan Wiper washer system Tire Pressure Monitoring Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Tire Pressure Monitoring Wiring Diagram for Chevrolet Suburban K2006 1500: 14 Class 2 serial data Computer data lines system Driver information center (dic) Ign Instrument panel cluster (ipc) Left front tire pressure monitor sensor Left rear tire pressure monitor sensor Passenger door module (pdm) Receive input Right front tire pressure monitor sensor Right rear tire pressure monitor sensor Solid state Tan Tire pressure ind
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Front Wiper/Washer Wiring Diagram for Chevrolet Suburban K2006 1500: 35 (near left "a" pillar) g203 A10 Accessory voltage Body control module (on lower left side of dash, below steering column) G100 (on left front body mount) G200 (near right "a" pillar) Ground Hot at all times Hot in run and acc Instrument panel cluster Left i/p fuse block (behind lower left side of dash) Lsd Mist Off Pnk Pulse Red S100 S202 S217 Tan Turn signal/ multifunction switch Underhood fuse block (on left side of engine compt) W/s wash fuse 15a W/s wash relay W/s wiper fuse 25a Wash Washer fluid level sensor Windshield washer fluid pump (on washer fluid reservoir) Windshield washer relay control Windshield wiper high signal Windshield wiper motor module (left side of cowl) Windshield wiper motor park signal Windshield wiper switch signal Windshield wiper/ washer switch Rear Wiper/Washer Wiring Diagram for Chevrolet Suburban K2006 1500 List of elements for Rear Wiper/Washer Wiring Diagram for Chevrolet Suburban K2006 1500: 27 (on left front body mount) g100 Ajar Battery Body control module (bcm) (on lower left side of dash, below steering column) G410 Hot at all times Hot in run and acc I/p fuse block (behind lower left side of dash Left lift- gate ajar switch Lift- glass ajar switch Liftgate ajar switch signal Low Multifunction accessory switch Off Rear window washer fluid pump Rear window wiper module (in liftgate, below rear glass) Rear wiper/ washer switch Right lift- gate ajar switch Rr wpr fuse 15a Rr wpr fuse 25a S100 S910 (in lift- gate harn) S911 Splice pack sp410b (behind right rear quarterpanel) Sw sig Underhood fuse block (at left side of engine compartment, near battery) Wash
