Diagram sections — 31 (75 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES 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 TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Hummer H2 2006 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Hummer H2 2006: 83 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 rear of a/c compressor) A10 A11 A12 A5 c1 Amb air temp sig Ambient air temperature sensor (right of radiator support) B c5 B(+) B10 B11 B12 Blower fuse 40a Blower motor (on hvac assembly) Blower motor control processor (behind right side of dash) Blower speed ctrl C4 e Class 2 ser data Class 2 serial data D red F8 c1 Frt def G104 (on top left rear of engine) G200 (near left kick panel) G203 (near right kick panel) 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 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 (middle left side of dash, under left round discharge duct) Lower right air temperature sensor (middle right side of dash, in front of rectangular discharge duct) Lt temp door ctrl Mirrors system Mode Mode door ctrl Powertrain control module (left front of engine compt) Rear def Recir Recir door ctrl Recirc door po sig Red Right temp control Rt temp door ctrl S102 (in engine harn, 4 cm from knock sensor connector) S214 (i/p harn, 50.4 cm from junction of instrument cluster connector harn to i/p harn) S216 (i/p harn, 2.5 cm from junction of air temp- erature sensor) S301 Sp205 (on left side of dash) Speed ctrl Tan Temp sen assy 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 (at left side of dash panel) Upper right air temperature sensor (at right side of dash panel) Automatic A/C Wiring Diagram (2 of 2) for Hummer H2 2006 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Hummer H2 2006: 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 (top left side of dash, above i/p fuse block) Class 2 serial data I/p junction block (lower right side of dash) Left air temperature actuator (lower middle underside of hvac assembly) Left solar sensor Left sunload sensor sig Logic Mode actuator (left side of hvac assembly) Recirculation actuator (top front of hvac assembly) Right air temperature actuator (middle top of hvac assembly) Right solar sensor Right sunload sensor sig Tan Compressor Wiring Diagram for Hummer H2 2006 List of elements for Compressor Wiring Diagram for Hummer H2 2006: 25 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 rear of a/c compressor) A12 B11 Class 2 ser data Class 2 serial data G104 (on top left rear of engine) 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 (left front of engine compt) S102 (in engine harn, 4 cm from knock sensor connector) Sp205 (on left side of dash) Underhood fuse block (left side of engine compt, near battery)
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Hummer H2 2006 List of elements for Anti-lock Brakes Wiring Diagram for Hummer H2 2006: 64 Abs fuse 60a Abs ind B12 Body control module (bcm) (on top left side of dash, above i/p fuse block) Brake fld level Brake fluid level switch (on left side of brake fluid reservoir) Brake ind C1 e7 C2 b7 D10 Data link connector (dlc) (under left side of dash, below steering column) E11 Electronic brake control module (ebcm) (left side of inner frame) Etc/ecm fuse 15a Exterior lights system F12 G104 (at top left rear of eng) G200 (on left side of dash, near left kick panel) G300 (on left side of body mount, in front of driver door) G403 (at right frame body mount, near right rear door) Gnd Hot at all times Hot ignition 1 relay energized Hot in run or start I/p fuse block (on lower left side of dash) Ign 1 Ign e fuse 10a Ignition 1 volt Illum Instrument panel cluster Interior lights system Left front wheel speed sensor (on left front wheel hub assembly) Left rear wheel speed sensor (on left rear wheel hub assembly) Lf whl spd Lng rate 5v ref Lng rate lo ref Lng rate sig Longitudinal accelerometer (behind center of dash) Lr whl spd Park brake Park brake switch Pnk Red Rf whl spd Right front wheel speed sensor (on right front wheel hub assembly) Right rear wheel speed sensor (on right rear wheel hub assembly) Rr whl spd S102 S217 Seo b2 fuse 30a Serial data Splice pack sp205 (on left side of dash, near footwell courtesy lamp, on i/p harn) Stop fuse 15a Stop lamp switch (on top of brake pedal bracket) Stop lp fuse 25a Stop lp sw Tan Trac ctrl ind Trac ctrl sig Traction control ind Traction control off ind Traction control switch Transfer case shift control module Underhood fuse block (at left side of eng compt, near battery)
ANTI-THEFT Forced Entry Wiring Diagram for Hummer H2 2006 List of elements for Forced Entry Wiring Diagram for Hummer H2 2006: 59 (left side of dash, above i/p fuse block) A12 Ajar Ajar input Ajar switch B12 Battery Body control module D12 Door ajar sw sig Door sw lo ref Driver door latch assembly Driver door module (inside driver door) Ex lights ctrl Except sut Exterior lights system G200 (left side of dash, near left kick panel) G302 (left inner center "b" pillar) G306 (right inner center "b" pillar) G320 (left side of midgate) G410 (right rear inner side body panel) Gate ajar sw 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 (lower right side of dash) c7 I/p relay block (left side of dash, near left kick panel) Instrument panel cluster Key sw sig Key switch Left liftgate ajar switch Left midgate latch Left rear door latch assembly Lr door ajar sw Midgate ajar sig Midgate control module (mcm) (center of midgate assembly) Passenger door latch assembly Passenger door module (inside front passenger door) Right liftgate ajar switch Right midgate latch Right rear door latch assembly Rr door ajar sw S310 S339 S390 S901 S902 Security indicator Serial data Splice pack sp205 (on left side of dash) Splice pack sp410 (middle of right rear "d" pillar) Sut Tan Tbc batt fuse 10a Underhood fuse block (left side of engine compt, near battery) Passlock Wiring Diagram for Hummer H2 2006 List of elements for Passlock Wiring Diagram for Hummer H2 2006: 48 12v ref A11 A12 B12 Battery Body control module (on top left side of dash, above i/p fuse block) Connector (below steering column) D12 Data link Fuel injector 1 Fuel injector 2 Fuel injector 3 Fuel injector 4 Fuel injector 5 Fuel injector 6 Fuel injector 7 Fuel injector 8 G200 (left side of dash, near left kick panel) Ground Hot at all times Hot in run & start I/p relay block (left side of dash, near left kick panel) Ign 1 volt Inj 1 ctrl Inj 2 ctrl Inj 3 ctrl Inj 4 ctrl Inj 5 ctrl Inj 6 ctrl Inj 7 ctrl Inj 8 ctrl Instrument panel cluster Key Lock cylinder Low ref Magnet Passlock sensor (internal to steering column) Pnk Powertrain control module (in left front of engine compartment) Sec sens sig Security indicator Security sensor Serial data Splice pack sp205 (left side of dash) Tamper sensor Tbc batt fuse 10a Tbc ign 1 fuse 10a Underhood fuse block (left side of engine compt, near battery)
BODY CONTROL MODULES Body Control Modules Wiring Diagram (1 of 2) for Hummer H2 2006 List of elements for Body Control Modules Wiring Diagram (1 of 2) for Hummer H2 2006: 63 12 volt ref 5volt ref A10 A11 A12 Air conditioning system Ambient light sens sig 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 input sig Door locks system Driver sunload sens sig Drl off ind Drl relay ctrl Drl sw sig E11 E12 Exterior lights system G200 (on left side of dash, near left kick panel) Ground Headlamp dimmer sw sig Headlamp high beam relay ctrl Headlamp low beam relay ctrl Headlamp on ind 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 relay Low ref Park lamp relay ctrl Park lamp sw on sig Passenger sunload sens sig Pnk 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 Tbc 2a fuse 15a Tbc 2c fuse 15a Tbc batt fuse 10a Tow/haul sw sig Transmissions system Underhood fuse block Windshield wiper sw sig 2 Body Control Modules Wiring Diagram (2 of 2) for Hummer H2 2006 List of elements for Body Control Modules Wiring Diagram (2 of 2) for Hummer H2 2006: 47 A10 A11 Accessory volt Air conditioning system B10 B11 B12 Backup lamp sig Battery + Body control module (on top left side of dash, above i/p fuse block) Courtesy lamps on sig Door locks system 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 Liftgate ajar sw sig Low ref 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 rly lr down sig Power window rly lr up sig Power window rly rr down sig Power window rly rr up sig Power windows system Rear door lock sw sig Rear door unlock sw 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 Hummer H2 2006 List of elements for Computer Data Lines Wiring Diagram for Hummer H2 2006: 37 (not used) Air suspension module B11 B12 Body control module (on top left side of dash, above i/p fuse block) Cig ltr fuse 15a Class 2 serial data Data link connector (dlc) (under left side of dash, below steering column) Digital radio receiver Driver's door module (in driver's door, part of switch assembly) Driver's memory seat module Electronic brake control module (ebcm) (on left side of inner frame) Front passenger door module (in passenger door) G200 (on left side of dash, near left kick panel) G203 (at lower right side of dash, near right kick panel) Hot at all times Hvac control module (behind center of dash) I/p fuse block (lower left side of dash) I/p junction block (on lower right side of dash) I/p relay block (on left side of instrument panel, near left kick panel) Inflatable restraint sensing & diagnostic module (under left front seat) Instrument panel cluster Pnk Power distribution system Powertrain control module (pcm) (on left front of eng compt) Radio Rear seat audio control (at rear of center console) S213 S415 Splice pack sp205 (on left side of dash, near footwell courtesy lamp, on i/p harn) Splice pack sp206 (on left side of dash, on i/p harn, near steering column in-line connector) Splice pack sp207 (on left side of dash, near left kick panel, on body harn) Tan Throttle actuator control (tac) module (at left rear of eng compt) Transfer case shift control module (behind headlamp switch) Underhood fuse block (on left side of eng compt, near battery) Vehicle communication interface module (vcim) (at center of dash, below hvac control module)
CRUISE CONTROL Cruise Control Wiring Diagram for Hummer H2 2006 List of elements for Cruise Control Wiring Diagram for Hummer H2 2006: 50 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 Exterior lights system F12 G108 (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 On/off Pnk Powertrain control module (left front of engine compt) Resume/ accel Resume/accel sig S102 Serial data Set/ coast Set/coast sig Stop lps fuse 25a Stoplamp switch (top of brake pedal) Tac motor cntrl 1 Tac motor cntrl 2 Tan Throttle actuator control module (left rear of engine compt) Throttle body Tp sensor 1 sig Tp sensor 2 sig Turn signal multifunction switch Under- hood fuse block Underhood fuse block (near battery) Veh stop fuse 15a Vehicle speed sensor (vss) (on right rear of automatic trans) Vss high Vss low
DEFOGGERS Defoggers Wiring Diagram, Except SUT for Hummer H2 2006 List of elements for Defoggers Wiring Diagram, Except SUT for Hummer H2 2006: 37 (on right rear inner side body panel) A c1 A c2 A6 c1 B11 B12 Body control module (at top left side of dash) C1 f3 C1 f5 Class 2 ser data Computer data lines system Driver door module (behind driver's door panel) Driver outside rear view mirror Front passenger outside rear view mirror G410 Ground Hot at all times Hot in run and start Hvac control module (behind center of dash) I/p relay block (near left kick panel) Ign L c10 Logic Mirror htr Passenger door module (in passenger door) Pnk Rear defogger relay Rear defogger switch Rear window defogger Relay cntrl Rr defog fuse 30a S901 Seo ign fuse 10a Serial data Splice pack sp410 (inside right rear cargo area) Tan Underhood fuse block (at left side of engine compt) Defoggers Wiring Diagram, SUT for Hummer H2 2006 List of elements for Defoggers Wiring Diagram, SUT for Hummer H2 2006: 42 (midgate harn, 5cm from left midgate red latch breakout) A c1 A c2 A6 c1 B11 B12 Body control module (at top left side of dash) C1 f3 C1 f5 Class 2 ser data Computer data lines system Driver door module (behind driver's door panel) Driver outside rear view mirror Front passenger outside rear view mirror G320 (left side of midgate) Ground Hot at all times Hot in run and start Hvac control module (behind center of dash) I/p relay block (near left kick panel) Ign L c10 Logic Midgate control module (center of midgate assembly) Midgate latch breakout) s337 Mirror htr Passenger door module (in passenger door) Pnk Rear defogger relay Rear defogger switch Rear window defogger Red Relay cntrl Rr defog fuse 30a S338 red S339 Seo ign fuse 10a Serial data Splice pack sp3230 Sply voltage Tan Underhood fuse block (at left side of engine compt)
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for Hummer H2 2006 List of elements for Electronic Suspension Wiring Diagram for Hummer H2 2006: 59 (at rear under- side of vehicle, in air suspension harn) (at rear under- side of vehicle, in air suspension harn) s408 (at right rear frame body mount) (in chassis harn, 15 cm from junction of right rear air suspension sensor) s400 (in chassis harn, 30 cm from junction of right air suspension harn to chassis harn) (near right front of compressor) 4wd fuse 15a 5volt ref Air susp exhaust valve ctrl Air susp press sens sig Air susp rly ctrl Air susp rly gnd Air suspension compressor 1 Air suspension compressor 2 Air suspension exhaust valve (attached to right side of compressor head) Air suspension inflator switch (in right rear of cargo area, near "d" pillar) Air suspension module (near right front of compressor) Air suspension pressor sensor Batt+ Class 2 serial data Computer data lines system Electronically controlled air suspension relay (near lower left wheelwell, attached to chassis harn) G203 (at lower right side of dash, near right kick panel) G402 (attached to front of air suspension mounting bracket) G405 Ground Hot at all times Hot in run Hvac/ ecas fuse 10a I/p fuse blck (on lower left side of dash) Ign 3 volt Inflator sw ind ctrl Inflator sw lo ref Inflator sw sig Interior lights system Left rear air suspension inlet valve Left rear air suspension sensor (at left rear frame rail, attached to top of frame) Lo ref Low ref Lr air susp sens sig Lr air susp valve ctrl Orn Overtemp sig Red Ride height active ind Ride height sw sig Ride height switch Right rear air suspension inlet valve Right rear air suspension sensor (at right rear frame rail, attached to top of frame) Rr air susp sen sig Rr air susp valve ctrl S215 S401 S407 S409 S410 S414 Underhood fuse block (at left side of eng compt, near battery) Vses/ ecas fuse 60a
ENGINE PERFORMANCE
6.0L VIN U 6.0L VIN U, Engine Performance Wiring Diagram (1 of 5) for Hummer H2 2006 List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (1 of 5) for Hummer H2 2006: 62 (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 Brk sw sig C10 Ckp sig Cls 2 data Cmp sig Computer data lines system D10 E10 Ect sig F10 Fuel injectors G102 (left front of eng block) 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 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) Rly ctrl S103 S104 Serial data Sp205 (left side of dash, near foot- well courtesy lamp) Starting/ charging system Tan Under- hood fuse block 6.0L VIN U, Engine Performance Wiring Diagram (2 of 5) for Hummer H2 2006 List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (2 of 5) for Hummer H2 2006: 25 (not used) (right rear of engine block) Engine coolant temperature sensor (rear of eng block, below exh manifold) Engine oil level switch (lower right side of oil pan) Fuel pump & sender assembly (primary) (in fuel tank) Fuel pump relay G103 G103 (right rear of engine block) G104 (left rear of engine block) G300 (left side 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 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 Tan Under- hood fuse block 6.0L VIN U, Engine Performance Wiring Diagram (3 of 5) for Hummer H2 2006 List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (3 of 5) for Hummer H2 2006: 38 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 C12 Camshaft position sensor (top center rear of engine) Engine oil pressure (eop) sensor (left rear of engine) Evaporative emissions (evap) canister purge solenoid (top right front of engine) 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 S125 S304 (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 (rear of transfer case) 6.0L VIN U, Engine Performance Wiring Diagram (4 of 5) for Hummer H2 2006 List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (4 of 5) for Hummer H2 2006: 39 4ws fuse 15a A10 Accelerator pedal position sensor (below left side of dash) Act cntrl App sens 1 App sens 2 Cruise control system Cruise req Data Ect/ecm fuse 15a F10 G103 (top right rear of engine) G108 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 S103 Signal Stp lp in Tac ctrl Tan Throttle actuator control module (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 Hummer H2 2006 List of elements for 6.0L VIN U, Engine Performance Wiring Diagram (5 of 5) for Hummer H2 2006: 80 (in ignition coil harn) (left rear of engine) g104 (top left rear of engine) g104 1-2 ss ctrl 2-3 ss ctrl 4wd low sig A/c system A12 Air conditioning system B10 B11 Clu rly ctrl Crank fuse 10a Crank volt Ctrl Cycle sig Evap canp ctrl Evap vent ctrl 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 S140 S142 S160 S161 S162 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
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Hummer H2 2006 List of elements for Back-up Lamps Wiring Diagram for Hummer H2 2006: 21 (on lower right side of dash) A11 B/u lp fuse 20a Back-up lamp signal Body control module (on top left side of dash, above i/p fuse block) C3 c2 Exterior lights system (exterior lights circuit) F10 c1 F8 c2 G401 (at left rear frame body mount) Hot in run & start I/p junction block Left back-up lamp Mirrors system Park/neutral position Pnk Rear junction block (on underside of rear body, near center of rear bumper) Right back-up lamp Switch (left side of transmission) Trl b/u fuse 10a Underhood fuse block (at left side of engine compartment, near battery) Exterior Lamps Wiring Diagram, SUT (1 of 3) for Hummer H2 2006 List of elements for Exterior Lamps Wiring Diagram, SUT (1 of 3) for Hummer H2 2006: 69 (in i/p harn, 8.5 cm from junction of instrm cluster conn harness to i/p harn) A10 A12 Auto Body control module (on top left side of dash, above i/p fuse block) C1 b C1 d C1 g C2 d C2 e C3 a C3 b C5 i/p relay block D10 Drl defeat E c1 E10 Electronic brake control module (on left side of inner frame) F c3 F11 F12 Frt park fuse 10a G100 (left front frame body mount) G200 (near left kick panel) G401 (left rear frame body mount) H c2 Head Headlamp & panel dimmer switch Hot at all times Hot in run or start Ign e fuse 10a Instrument panel cluster Int park fuse 10a Left front marker lamp Left front park/ turn signal lamp Left rear marker lamp Left rear turn signal lamp Left tail/ stop lamp Left turn signal ind Logic Lr park fuse 10a Nca Park Park lamp rly ctrl Park lamp sw on sig Park lp relay Pnk Rear junction block (on underside of rear body, near center of rear bumper Rear junction block (on underside of rear body, near center of rear bumper) Red Right front marker lamp Right front park/ turn signal lamp Right rear marker lamp Right rear turn signal lamp Right tail/ stop lamp Right turn signal ind Rr park fuse 10a S100 S101 S210 S211 (in i/p harn, 15 cm from junction of instrm cluster conn harn to i/p harn) S404 S405 S406 Stop lamp switch (above brake pedal) Stop lp fuse 25a Throttle actuator control module (left rear of engine compt) Trl park fuse 10a Underhood fuse block (left side of engine compartment near battery) Exterior Lamps Wiring Diagram, SUT (2 of 3) for Hummer H2 2006 List of elements for Exterior Lamps Wiring Diagram, SUT (2 of 3) for Hummer H2 2006: 52 Anti-theft system (ignition key alarm switch) C1 a11 C1 f9 C10 C2 b C4 a C4 h C6 b Center front roof lamps Center high mounted stop lamp D10 E10 Exterior lamps (backup lamps circuit) F10 Flash fuse 25a G200 (on left side of dash, near left kick panel) G203 (at lower right side of dash, near right kick panel) G320 (left side of midgate) G401 (at left rear frame body mount) G401 (left rear frame body mount) Ground Hazard switch signal Hot at all times I/p fuse block (on lower left side of dash) I/p junction block (lower right side of dash) I/p relay block (left side of i/p, near left kick panel) Left front clearance lamp Left turn signal switch signal License lamps Lt trlr fuse 10a Lt turn fuse 10a Nca Pnk Red Right front clearance lamp Right turn signal switch signal Roof lamp connector to roof marker harness) s345 Rt trlr fuse 10a Rt turn fuse 10a S213 S219 (in steering column harness) S290 (in i/p harness, 6.5 cm from junction of i/p compartment lamp to i/p harness) S303 S403 S405 Splice pack sp320 Stop fuse 15a Stop lamp switch signal Tan Trailer connector Turn signal/hazard flasher module Veh chmsl fuse 10a Exterior Lamps Wiring Diagram, SUT (3 of 3) for Hummer H2 2006 List of elements for Exterior Lamps Wiring Diagram, SUT (3 of 3) for Hummer H2 2006: 25 (in body harness, 15.2 cm from junction of left rear marker lamp to body harness) s411 Center rear roof lamps G320 (left side of midgate) G401 (at left rear frame body mount) Hazard switch Hot at all times Left Left rear clearance lamp Left tail/ stop turn signal lamp Nca Pnk Red Right Right rear clearance lamp Right tail/ stop turn signal lamp S405 Splice pack sp320 Stud 1 Stud 1 fuse 40a Stud 2 Stud 2 fuse 30a Tan Turn signal switch Turn signal/ multifunction switch Underhood fuse block (left side of engine compartment near battery) Exterior Lamps Wiring Diagram, SUV (1 of 3) for Hummer H2 2006 List of elements for Exterior Lamps Wiring Diagram, SUV (1 of 3) for Hummer H2 2006: 69 (in i/p harness, 8.5 cm from junction of instrument cluster conn harness to i/p harness) A10 A12 Auto Body control module (on top left side of dash, above i/p fuse block) C1 b C1 d C1 g C2 d C2 e C3 a C3 b C5 i/p relay block D10 Drl defeat E c1 E10 Electronic brake control module (on left side of inner frame) F c3 F11 F12 Frt park fuse 10a G100 (left front frame body mount) G200 (near left kick panel) G401 (left rear frame body mount) H c2 Head Headlamp & panel dimmer switch Hot at all times Hot in run or start Ign e fuse 10a Instrument panel cluster Int park fuse 10a Left front marker lamp Left front park/ turn signal lamp Left rear marker lamp Left rear turn signal lamp Left tail/ stop lamp Left turn signal ind Logic Lr park fuse 10a Nca Park Park lamp rly ctrl Park lamp sw on sig Park lp relay Pnk Rear junction block (on underside of rear body, near center of rear bumper Rear junction block (on underside of rear body, near center of rear bumper) Red Right front marker lamp Right front park/ turn signal lamp Right rear marker lamp Right rear turn signal lamp Right tail/ stop lamp Right turn signal ind Rr park fuse 10a S100 S101 S210 S211 (in i/p harness, 15 cm from junction of instrument cluster conn harn to i/p harn) S404 S405 S406 Stop lamp switch (above brake pedal) Stop lp fuse 25a Throttle actuator control module (left rear of engine compt) Trl park fuse 10a Underhood fuse block (left side of engine compartment near battery) Exterior Lamps Wiring Diagram, SUV (2 of 3) for Hummer H2 2006 List of elements for Exterior Lamps Wiring Diagram, SUV (2 of 3) for Hummer H2 2006: 53 Anti-theft system (ignition key alarm switch) C1 a11 C1 f9 C10 C2 b C4 a C4 h C6 b Center front roof lamps Center high mounted stop lamp D10 E10 Exterior lamps (backup lamps circuit) F10 Flash fuse 25a G200 (on left side of dash, near left kick panel) G203 (at lower right side of dash, near right kick panel) G401 (at left rear frame body mount) G401 (left rear frame body mount) G410 Ground Hazard switch signal Hot at all times I/p fuse block (on lower left side of dash) I/p junction block (lower right side of dash) I/p relay block (left side of i/p, near left kick panel) Left front clearance lamp Left turn signal switch signal License lamps Lt trlr fuse 10a Lt turn fuse 10a Nca Pnk Red Right front clearance lamp Right turn signal switch signal Roof lamp connector to roof marker harness) s345 Rt trlr fuse 10a Rt turn fuse 10a S213 S219 (in steering column harness) S290 (in i/p harness, 6.5 cm from junction of i/p compartment lamp to i/p harness) S303 S403 S405 S901 Splice pack sp410 (middle of right rear "d" pillar) Stop fuse 15a Stop lamp switch signal Tan Trailer connector Turn signal/hazard flasher module Veh chmsl fuse 10a Exterior Lamps Wiring Diagram, SUV (3 of 3) for Hummer H2 2006 List of elements for Exterior Lamps Wiring Diagram, SUV (3 of 3) for Hummer H2 2006: 27 (left side of liftgate, near junction of rear defogger connector to liftgate harness) s900 Center rear roof lamps G401 (at left rear frame body mount) G410 (on right rear inner side body panel) Hazard switch Hot at all times Left Left rear clearance lamp Left tail/ stop turn signal lamp Nca Pnk Red Right Right rear clearance lamp Right tail/ stop turn signal lamp S405 S411 (in body harness, 15.2 cm from junction of left rear marker lamp to body harness) S901 Splice pack sp410 (middle of right rear "d" pillar) Stud 1 Stud 1 fuse 40a Stud 2 Stud 2 fuse 30a Tan Turn signal switch Turn signal/ multifunction switch Underhood fuse block (left side of engine compartment near battery) Off-Road Lighting Wiring Diagram, with Special Edition Package for Hummer H2 2006 List of elements for Off-Road Lighting Wiring Diagram, with Special Edition Package for Hummer H2 2006: 25 15a E10 G203 (at lower right side of dash) Hot at all times I/p junction block (lower right side of dash) I/p relay block (left side of dash, near left kick panel) Lamp switch fuse Left inner roof off- road lamps Left outer roof off- road lamps Nca Off road lamps relay Off road lamps switch Off-road lamp fuse 1 Off-road lamp fuse 2 Red Right inner roof off- road lamps Right outer roof off- road lamps S207 S213 S316 S317 S318 Stud 2 Stud 2 fuse 30a Underhood fuse block (left side of engine compartment near battery) Off-Road Lighting Wiring Diagram, without Special Edition Package for Hummer H2 2006 List of elements for Off-Road Lighting Wiring Diagram, without Special Edition Package for Hummer H2 2006: 26 (at lower right side of dash, near right kick panel) g203 E10 F10 G100 (on left front frame body mount) Grille guard off- road lamps Hot at all times I/p junction block (lower right side of dash) I/p relay block (left side of dash, near left kick panel) Inner roof off- road lamps Nca Off road lamps relay 1 Off road lamps relay 2 Off road lamps switch Outer roof off- road lamps Red S105 S106 S208 S209 S213 S313 S314 S315 Stud 2 Stud 2 fuse 30a Underhood fuse block (left side of engine compartment near battery)
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 5) for Hummer H2 2006 List of elements for Ground Distribution Wiring Diagram (1 of 5) for Hummer H2 2006: 41 A/c compressor clutch A/c low pressure switch Battery Brake fluid level switch Engine oil level switch Fuel pump relay G100 (left front frame body mount) G102 (at left front side of engine block) G103 (at top right rear of engine) G104 (top left rear of engine) G106 (right rear of engine compt) If equipped Ign 1 relay 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 Left daytime running lamp (drl) Left front park/turn signal lamp Left grille guard off-road lamp Left headlamp Left horn Nca Park/ neutral position switch Powertrain control module Right daytime running lamp (drl) Right front park/turn signal lamp Right grille guard off-road lamp Right headlamp Right horn S102 (in engine harn, 4 cm from knock sensor connector) S103 (in engine harn, 10 cm from junction of fuel inj 3 harn to engine harn) S104 (in engine harn, 30 cm from junction of fuel inj 3 harn to engine harn) Throttle actuator control (tac) Underhood fuse block (left side of engine compt, near battery) Windshield washer fluid level switch Ground Distribution Wiring Diagram (2 of 5) for Hummer H2 2006 List of elements for Ground Distribution Wiring Diagram (2 of 5) for Hummer H2 2006: 48 (on underside of rear body, near center of rear bumper) C3 a Electronic brake control module (ebcm) Front passenger lumbar/ seat bolster switch Front passenger seat adjuster switch Fuel pump & sender assembly G300 (on left side body mount in front of driver door) G302 (at left inner center "b" pillar) G304 (under passenger seat) G306 (at right inner center "b" pillar) G310 (at left frame body mount) G401 (at left rear frame body mount) G403 (at right frame body mount, near right rear door) Inflatable restraint sensing & diagnostic module Left "b" pillar courtesy lamp Left backup lamp Left rear door courtesy lamp Left rear door latch assembly Left rear heated seat control module Left rear heated seat element Left rear turn signal lamp Left rear window switch Left tail/stop & turn signal lamp Left tail/stop lamp License lamp Memory seat module Nca Rear lamps junction block Right "b" pillar courtesy lamp Right backup lamp Right rear door courtesy lamp Right rear door latch assembly Right rear heated seat control module Right rear heated seat element Right rear turn signal lamp Right rear window switch Right tail/stop & turn signal lamp Right tail/stop lamp S306 (in left rear seat harn) S310 (in body harn, 8.5 cm from right "b" pillar courtesy lamp harn junction to body harn) S381 (in passenger seat harn, 16 cm from lumbar bolster switch) S390 (in body harn, 18.5 cm from junction of sir module) S393 (in right seat harn, 34 cm from heated seat module) S405 (in chassis harn 13 cm from g405 breakout) S720 (in right rear door harn, 12 cm from junction of speaker connector harn to door harn) S820 (in left rear door harn, 11.5 cm from junction of courtesy lamp connector harn to door harn) Trailer connector Transfer case shift control module Ground Distribution Wiring Diagram (3 of 5) for Hummer H2 2006 List of elements for Ground Distribution Wiring Diagram (3 of 5) for Hummer H2 2006: 72 A/t shift lock solenoid A12 Automatic transmission shift lever Blower motor C1 a C1 b9 C1 d9 C1 f6 C2 f C3 c C3 d C7 f C8 f Cigar lighter Console auxiliary power outlet 1 Console auxiliary power outlet 2 Data link connector Door lock relay Door unlock relay Driver door module Front 1 auxiliary power outlet Front 2 auxiliary power outlet Front center roof marker lamp G203 (at lower right side of dash, near right kick panel) Garage door opener Headlamp switch Hvac control module I/p compartment lamp I/p fuse block (lower left side side of dash) I/p junction block (lower right side of dash) I/p relay block (near left kick panel) Inflatable restraint i/p module disable switch Inside air temperature sensor assembly Inside rearview mirror Instrument panel cluster Left front clearance lamp Left front courtesy/ reading lamp Left front roof marker lamp Left inner roof off- road lamp Left outer roof off- road lamp Left rear heated seat switch Left vanity mirror lamp Nca Noise filter a Off-road lamps relay 1 Off-road lamps relay 2 Off-road lamps switch Park lock solenoid Passenger door module Prndl lamp 1 Prndl lamp 2 Ride height switch Right front clearance lamp Right front courtesy/ reading lamp Right front roof marker lamp Right inner roof off- road lamp Right outer roof off- road lamp Right rear heated seat switch Right vanity mirror lamp S208 (in body relay harn, approx 25 cm from dash relay block) S302 (in headliner harn, near middle of left "a" pillar) S303 (in roof marker harn, 22 cm from right front marker lamp connector) S351 (in console harn, 28.5 cm from junction of body harn in-line c355 to floor console harn) Second row dome/ reading lamp Sunroof module Sunroof switch Third row dome/ reading lamp Tow/haul switch Transfer case shift control switch W/ off-road lamps W/o off-road lamps Windshield wiper motor & module Ground Distribution Wiring Diagram (4 of 5) for Hummer H2 2006 List of elements for Ground Distribution Wiring Diagram (4 of 5) for Hummer H2 2006: 39 (25.4 cm from headlamp panel dimmer switch) (except sut) rear wiper/washer switch (if equipped) digital radio receiver (sut) midgate window switch A12 Audio amplifier B12 Body control module C1 a8 C1 f8 C2 a C2 b6 C3 b6 D10 Data link connector G200 (on left side of dash, near left kick panel) Headlamp & panel dimmer switch Hvac control module I/p relay block (near left kick panel) Ignition key alarm switch Ignition key lock solenoid Inflatable restraint steering wheel module coil Instrument panel cluster Lower left steering wheel control switch assembly Lower right steering wheel control switch assembly Nca Radio Rear seat audio (rsa) control S217 S218 (in steering column harn) S219 (in steering column harn) tan S277 (in steering wheel harn, approx 2.5 cm from c277) Tan Traction control switch Turn signal/ hazard flasher module Turn signal/ multifunction switch Upper left steering wheel control switch assembly Upper right steering wheel control switch assembly Vehicle communication interface module (vcim) Ground Distribution Wiring Diagram (5 of 5) for Hummer H2 2006 List of elements for Ground Distribution Wiring Diagram (5 of 5) for Hummer H2 2006: 38 (not used) (sut) cargo auxiliary power outlet A c2 Accessory ignition relay Air suspension compressor Air suspension module Center high mounted stop lamp (chmsl) Center rear roof marker lamp G105 (lower left side of engine) G320 (left side of midgate) G402 (attached to front of air suspension mounting bracket) G405 (at right rear frame body mount) G410 (on right rear inner side body panel) Heated washer fluid switch Heated washer solvent heater Left liftgate ajar switch Left midgate latch Left midgate latch release switch Left rear clearance lamp Left rear roof marker lamp Lift gate lock relay Midgate control module Nca Rear auxiliary power outlet Rear window defogger grid Rear window wiper module Right liftgate ajar switch Right midgate latch Right midgate latch release switch Right rear clearance lamp Right rear roof marker lamp S107 S203 S339 (in midgate harn, approx 5 cm from right midgate latch release switch breakout) S901 (at lower right side of liftgate, 10 cm from junction of rear wiper motor connector to liftgate harn) Splice pack sp320 Splice pack sp410 (except sut) (middle of right rear "d" pillar) Wiper enable relay
HEADLIGHTS Headlights Wiring Diagram for Hummer H2 2006 List of elements for Headlights Wiring Diagram for Hummer H2 2006: 45 A12 Amb lt low ref Amb lt sens sig Ambient light sensor (on top center of dash) Auto Body control module (on top left side of dash, above i/p fuse block) Drl defeat Drl fuse 10a Drl relay Drl rly ctrl Drl sw sig Flash to pass G100 (on left front of eng compt) G104 (at top left rear of engine) G200 (left side of dash, near left kick panel) Hdlp dim sw sig Hdlp high relay Hdlp low 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 (left side of dash, near left kick panel) Left daytime running lamp Left headlamp Lo bm rly ctrl Lo hdlp lt fuse 10a Lo hdlp rt fuse 10a Park Park brake switch Park lamp sw on Prk brk Right daytime running lamp Right headlamp S100 S101 S102 S219 Tan Turn signal multifunction switch Underhood fuse block (left side of engine compt)
HORN Horn Wiring Diagram for Hummer H2 2006 List of elements for Horn Wiring Diagram for Hummer H2 2006: 16 Body control module (bcm) (top left side of dash, above i/p fuse block) G c1 G100 (on left front frame body mount) Horn contact Horn fuse 15a Horn relay Horn relay cntrl Hot at all times Left horn (left side of radiator support) Nca Right horn (right side of radiator support) S101 S10o Turn signal cancel cam Turn signal/ multifunction switch Underhood fuse block (left side of engine compartment)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Hummer H2 2006 List of elements for Instrument Cluster Wiring Diagram for Hummer H2 2006: 99 (chassis harness, 21.5 cm from g300) (left front of engine compt) powertrain control module A10 A11 A12 Abs ind Air bag ind B10 B11 B12 Batt volt Battery ind Body control module (top left side of dash, above fuse block) Brake ind Class 2 serial data Computer data lines system Cruise control ind Data Dic fuel sig Dic set/reset sw sig Dic switch sig Dic toggle switch sig Dimming ctrl Driver info center Ect sens Eng speed sig Engine controls system Engine coolant temp Engine coolant temperature sensor (rear of engine block) Engine oil pressure Engine oil pressure sensor (left rear of engine) Engine spd Exterior lights system F7 c1 Fuel Fuel info Fuel level Fuel pump & sender assembly (in fuel tank) G100 (left side of engine compt) G200 (near left kick panel) G203 (near right kick panel) Ground High beam ind Hot at all times Hot in run or start I/p relay block (left side of dash, near left kick panel) Ign 1 volt Ign e fuse 10a Ignition Illum ground Illumination Inflatable restraint sensing & diagnostic module (under left front seat) Inflatable restraint steering wheel module coil Instrument panel cluster Ipc class 2/serial data Ipc/dic fuse 10a Left turn ind Left turn sig volt Low fuel ind Low ref Low wash fluid ind sig Malfunction ind Mil Mil control Nca Oil press Park brake Park brake switch Personal- ization Pnk Prnd321 Radio Red Right turn ind Right turn sig volt S100 S213 S218 S277 S304 Seat belt ind Seat belt switch (right side of driver's seat) Security ind Select switch Selt sw Serial data Speedometer Tachometer Tow/haul ind Traction control ind Transmission fluid temp Trip info Trip/ odometer Underhood fuse block (left side of engine comp, near battery) Upper left steering wheel control switch assembly Upper right steering wheel control switch assembly Volts Vss Washer fluid level sensor (in washer fluid container)
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 3) for Hummer H2 2006 List of elements for Courtesy Lamps Wiring Diagram (1 of 3) for Hummer H2 2006: 48 A11 Ajar Ajar input B12 Body control module (top left side of dash, above i/p fuse block) 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 courtesy lamp Driver door latch assembly Driver door module (ddm) (in drivers door part of switch assembly) Except sut G302 (left inner center "b" pillar) G306 (right inner center "b" pillar) G320 (left side of midgate) G410 (right rear inner side body panel) Gate ajar sig Headlamp & panel dimmer switch Int lamp defeat sig Int lamp defeat sw Left liftgate ajar switch Left midgate latch Left rear door courtesy lamp Left rear door latch assembly Low ref Lr door ajar sig Midgate ajar sig Midgate control module (mcm) (center of midgate assembly) Right liftgate ajar switch Right midgate latch Right rear door courtesy lamp Right rear door latch assembly Rr door ajar sig S310 S339 S390 S720 S820 S901 S902 Sp205 (left side of dash) Splice pack sp410 (middle of right rear "d" pillar) Sut Tan Courtesy Lamps Wiring Diagram (2 of 3) for Hummer H2 2006 List of elements for Courtesy Lamps Wiring Diagram (2 of 3) for Hummer H2 2006: 12 2nd row courtesy/ reading lamps 3rd row courtesy/ reading lamps (except sut) Dome Left front courtesy/ reading lamp Left vanity mirror lamp Reading Right front courtesy/ reading lamp Right vanity mirror lamp S300 (in headliner harness, 10 cm from junction of courtesy/reading lamp center harness to headliner harness) S301 (in headliner harness, at top of left "a" pillar, near corner of windshield) S305 (in headliner harness, 5 cm from top mounting clip) Tan Courtesy Lamps Wiring Diagram (3 of 3) for Hummer H2 2006 List of elements for Courtesy Lamps Wiring Diagram (3 of 3) for Hummer H2 2006: 26 A12 Ajar C10 Class 2 data Ctsy lamp control Ctsy lamp power Door ajar sig Front passenger door courtesy light Front passenger door latch assembly Front passenger door module (fpdm) (in right front door below switch assembly) G200 (left side of dash, near kick panel) G203 (behind right side of dash, near right kick panel) G302 (left inner center "b" pillar) G306 (right inner center "b" pillar) I/p compartment lamp I/p fuse block (lower left side of dash) I/p junction block (lower right side of dash) I/p relay block (below left side of dash, near left kick panel) Left "b" pillar courtesy lamp Low ref Right "b" pillar courtesy lamp S213 S215 S310 S390 Tan Instrument Illumination Wiring Diagram (1 of 2) for Hummer H2 2006 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Hummer H2 2006: 59 (top left side of dash, above i/p fuse block) body control module 4 hi ind 4 hi ind control 4 hi locked ind 4 hi locked ind control 4 lo ind 4 lo ind control 5 volt ref B pnk B11 Back only ind Back only ind ctrl Class 2 serial data Computer data lines system Ddm fuse 15a Diff lock ind control Dimming input Dimming return Driver door module (ddm) (in drivers door, part of switch assembly) Driver window/ door lock switch Drl off ind Drl off ind ctrl E10 Front passenger door module (pdm) (behind front passenger door trim, below swtch assembly) Front passenger window/door lock switch G203 (lower right side of dash, near kick panel) Gnd Ground Headlamp on ind ctrl Headlamp on indicator Headlamp switch Heated seat switch High heat ind High heat ind ctrl Hot at all times I/p fuse block (lower left side of dash) I/p junction block (lower right side of dash) Illum Illum ctrl Illumination Instrument panel dimming Lbec 2 fuse 50a Lockout ind Lockout ind ctrl Low heat ind Low heat ind ctrl Med heat ind Med heat ind ctrl Memory/heated seat switch Pdm fuse 15a Pnk Rear differential lock ind Red S213 Seat sw pwr Switch illum Transfer case shift control module (behind headlamp switch) Transfer case shift control switch Underhood fuse block (left side of engine comp) Instrument Illumination Wiring Diagram (2 of 2) for Hummer H2 2006 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Hummer H2 2006: 42 A11 A12 Air suspension module C1 b9 C10 C277 Electronic brake control module (ebcm) (left side of inner frame) Fuse 2a G105 (at lower left rear of engine) G200 (left side of dash, near left kick panel) G302 (left inner center "b" pillar) G306 (right inner center "b" pillar) Garage door opener Heated washer switch Height control sw c2 ind control Hvac control assembly I/p relay block (below left side of dash, near kick panel) Inflatable restraint i/p module disable switch Inflatable restraint steering wheel module coil Instrument panel cluster Left rear heated seat switch Left rear window switch Prndl lamp 1 Prndl lamp 2 Rear window wiper/washer switch Red Ride height switch Right rear heated seat switch Right rear window switch S213 S215 S217 S301 S350 (in console harness, 7 cm from junction of body harn in-line c355 to floor console harn S351 (in console harn 28.5 cm from junction of body harn in-line c355 to floor console harn S720 S820 Steering wheel controls Sunroof switch Tow/haul switch Traction control switch Traction ind control
MEMORY SYSTEMS Driver"s Memory Seat Wiring Diagram (1 of 2) for Hummer H2 2006 List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for Hummer H2 2006: 66 (4.5 cm from memory seat module c3) 5 volt ref 570a 570b 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 G302 (on left "b" pillar) 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 driver seat) Pass htd seat back pwr Pass htd seat temp sig 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 S328 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 Driver"s Memory Seat Wiring Diagram (2 of 2) for Hummer H2 2006 List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for Hummer H2 2006: 29 (10 cm from junction of c330 & c328) (5 cm from junction of c330 & c328) (in driver seat harn) s326 Batt (+) Class 2 data Computer data lines system Driver door module (in driver's door) 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/ position sensor Driver seat rear vertical motor Driver seat rear vertical position sensor Driver seat recline position sensor Driver seat recliner motor Driver seat torso bolster motor/ position sensor Exit Mem Mem 1 sw sig Mem 2 sw sig Memory/ heated seat switch Nca Out Pnk Red S327 Tan Memory Mirrors Wiring Diagram for Hummer H2 2006 List of elements for Memory Mirrors Wiring Diagram for Hummer H2 2006: 48 (left side of dash) g200 (lower left side of dash) i/p fuse block 5 volt ref Batt (+) Battery Class 2 serial data Computer data lines system Ddm fuse 15a Defogger system Down Driver door module (ddm) (behind driver's door panel) Driver outside rearview mirror Exit Extend Front passenger outside rearview mirror G200 (left side of dash) Ground 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 relay block (near left kick panel) Left Left select 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 control switch Passenger door module (pdm) (in passenger door) Pdm fuse 15a Pnk Red Retract Right Right select Rt door circuit breaker 25a S202 Switch pwr Tan Vert pos sig
NAVIGATION Navigation Wiring Diagram for Hummer H2 2006 List of elements for Navigation Wiring Diagram for Hummer H2 2006: 15 A12 Antenna Coax Computer data lines system Engine controls system G200 (near left kick panel) Ground Hot at all times I/p relay block (near left kick panel) c1 Navi antenna Radio Radio fuse 15a Serial data Underhood fuse block (at left side of engine compartment) Veh speed sen
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 6) for Hummer H2 2006 List of elements for Power Distribution Wiring Diagram (1 of 6) for Hummer H2 2006: 62 (in body relay harn, approx 25 cm from dash relay block) s209 (in dash harn, approx 24 cm from air suspension ride height switch breakout) s201 (not used) 4ws fuse 15a A c7 A12 Abs fuse 60a Accessory ignition relay Audio amplifier B c9 B11 c1 B12 c1 Battery Battery cable junction block Body control module Cig ltr fuse 15a Cigar lighter D12 c1 Data link connector Digital radio receiver E10 Electronic brake control module Electronically controlled air suspension relay Evap vent solenoid F2 c1 Fusible link (8-ga red) Fusible link 2 (8-ga red) G203 (near right kick panel) Generator Heated water unit I/p relay block (near left kick panel) Ign a fuse 40a Ign b fuse 40a Off-road lamps relay Off-road lamps relay 1 Off-road lamps relay 2 Off-road lamps switch Off-road lamps switch fuse Radio Radio amp fuse 30a Radio fuse 15a Rear seat audio (rsa) controller Rear window wiper module Red Rr wiper fuse 25a S215 Starter Starter relay Stud 1 fuse 40a Stud 2 fuse 30a Sunroof fuse 25a Sunroof relay Tbc batt fuse 10a To ignition switch (diagram 5 of 6) To ignition switch (diagram 6 of 6) To ipc/dic fuse (diagram 2 of 6) Trailer connector Underhood fuse block (left side of engine compt, near battery) Vses/ ecas fuse 60a W/ off-road lamps w/ luxury W/ off-road lamps w/o luxury W/o off-road lamps Power Distribution Wiring Diagram (2 of 6) for Hummer H2 2006 List of elements for Power Distribution Wiring Diagram (2 of 6) for Hummer H2 2006: 51 (in dash harn, approx 30 cm from air suspension ride height switch breakout s200 Air suspension module Aux pwr 1 fuse 20a Auxiliary power outlet- front 1 Auxiliary power outlet- front 2 B c3 B c5 B11 Blower fuse 40a Blower motor C1 f12 C10 Cargo auxiliary power outlet (sut) Console auxiliary power outlet 1 Console auxiliary power outlet 2 D c4 Defog relay E11 c1 Electronic brake control module (ebcm) F/pmp relay From sunroof fuse (diagram 1 of 6) G203 (near right kick panel) G405 (at right rear frame body mount) G410 (on right rear inner side body panel) Garage door opener Hvac control module Hvac/ecas fuse 10a I/p junction block (lower right side of dash) I/p relay block (near left kick panel) Info fuse 15a Instrument panel cluster Ipc/dic fuse 10a Left rear heated seat module Pcm b fuse 20a Powertrain control module Rear auxiliary power outlet (except sut) Red Right rear heated seat module Rr defog fuse 30a S215 S351 Seo b1 fuse 15a Seo b2 fuse 30a Splice pack 410 (middle of right rear "d" pillar) Stop lp fuse 25a Stoplamp switch To lbec 1 fuse (diagram 3 of 6) Transfer case shift control module Trec fuse 30a Underhood fuse block (left side of engine compt, near battery) Vehicle communication interface module Power Distribution Wiring Diagram (3 of 6) for Hummer H2 2006 List of elements for Power Distribution Wiring Diagram (3 of 6) for Hummer H2 2006: 80 (left side of engine compt, near battery) underhood fuse block (lower left side of dash) (near left kick panel) i/p relay block (not used) A c5 A c6 A/c comp fuse 10a A/c comp relay A10 c1 A12 A7 c1 B c7 B10 B12 B7 c2 Body control module C c3 C9 c1 Ddm fuse 15a Driver door module Driver memory seat module Drl fuse 10a Drl relay E c10 E c7 E10 E11 c1 E12 Ecc tpm fuse 10a Electronic brake control module (ebcm) Etc/ecm fuse 15a Evaporative emissions (evap) canister purge solenoid F c3 From mbec 1 fuse (diagram 3 of 6) From pcm b fuse (diagram 2 of 6) Front passenger lumbar bolster switch Front passenger seat adjuster switch G c4 G104 (top left rear of engine) Hazrd fuse 25a Hdlp-hi relay Hdlp-low relay Horn relay I/p fuse block I/p junction block Ign 1 relay Intake air temperature (iat)/mass airflow (maf) sensor assembly Lbec 1 fuse 50a Lbec 2 fuse 50a Left rear window switch Lift gate lock relay (except sut) Lock relay Locks fuse 20a Lt doors circuit breaker 25a M c4 Mbec 1 fuse 50a Midgate circuit breaker 20a Midgate control module (sut) Park lp relay Passenger door module (pdm) Pcm 1 fuse 15a Pdm fuse 15a Pnk Powertrain control module Red Right rear window switch Rt doors circuit breaker 25a S102 Seats circuit breaker 30a 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/s wash fuse 15a W/s wash relay Power Distribution Wiring Diagram (4 of 6) for Hummer H2 2006 List of elements for Power Distribution Wiring Diagram (4 of 6) for Hummer H2 2006: 26 (left side of engine, compt, near battery) underhood fuse block C10 D10 E10 From pcm 1 fuse (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 S140 (in ignition coil harn) S160 (in ignition coil harn) Power Distribution Wiring Diagram (5 of 6) for Hummer H2 2006 List of elements for Power Distribution Wiring Diagram (5 of 6) for Hummer H2 2006: 47 (lower left side of dash) i/p fuse block (not used) 4wd fuse 15a Acc Air suspension module Automatic transmission Body control module Brake fuse 10a C1 e8 C175 C4 c Crank fuse 10a Cruise fuse 10a E11 F10 Floor shift assembly From ign a fuse (diagram 1 of 6) Hvac 1 fuse 10a Hvac control module I/p junction block (lower right side of dash) I/p relay block (near left kick panel) Ign 0 fuse 10a Ign 3 fuse 10a Ignition switch Inside rear view mirror Left air temperature actuator Left rear heated seat module Lock Mode actuator Nca Off Pnk Pnk pnk Powertrain control module Recirculation actuator Red Ride height switch Right air temperature actuator Right rear heated seat module Run S216 (in i/p harn, 2.5 cm from junction of air temperature sensor) Start Stoplamp switch Tbc ign 0 fuse 10a Transfer case shift control switch Turn signal/ multifunction switch Underhood fuse block (left side of engine compt, near battery) Power Distribution Wiring Diagram (6 of 6) for Hummer H2 2006 List of elements for Power Distribution Wiring Diagram (6 of 6) for Hummer H2 2006: 49 (left side of engine compt, near battery) underhood fuse block A/c comp relay Acc Accessory ignition relay Airbag fuse 15a B/u lp fuse 20a Body control module C1 b2 C8 d D10 Defog relay F11 F8 c2 From ign 1 relay (diagram 3 of 6) From ign b fuse (diagram 1 of 6) 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 I/p fuse block (lower left side of dash) I/p relay block (left of steering column) I/p relay block (near left kick panel) Ign e fuse 10a Ignition switch Inflatable restraint i/p module disable switch Inflatable restraint sensing & diagnostic module Instrument panel cluster Lock Midgate control module (sut) Nca Noise filter a O2a fuse 15a O2b fuse 15a Off Park/neutral position switch Pnk Rear window wiper/ washer switch (except sut) Red Rr wpr fuse 15a Run Seo accy fuse 10a Seo ign fuse 10a Start Tbc accy fuse 10a Tbc ign 1 fuse 10a Traction control switch Turn signal/ multifunction switch Windshield wiper motor & module Ws wpr fuse 25a
POWER DOOR LOCKS Door Lock Wiring Diagram (1 of 2) for Hummer H2 2006 List of elements for Door Lock Wiring Diagram (1 of 2) for Hummer H2 2006: 40 A12 B10 B12 Battery Body control module (on top left side of dash) C1 a2 C1 a4 C1 a7 C1 c9 C1 f6 C3 d Ddm fuse 15a Driver door module (inside driver door) Front passenger door module (inside front passenger door) G200 (left side of dash, near kick panel) G203 (lower right side of dash, near right kick panel) Ground Hot at all times Hot at all times all times I/p fuse block (behind left side of dash) I/p junction block (lower right side of dash) I/p relay block (left side of dash, near kick panel) Ign key sw sig Ignition key alarm switch (on ignition key cylinder) Lgate lk ctrl Lock ctrl Lock rly ctrl Locks fuse 20a Lt door circuit breaker 25a Pdm fuse 15a Powertrain control module (pcm) (left front of engine compartment) Rear door lock relay Rear door unlock relay Rt door circuit breaker 25a S213 S219 Serial data Tan Unlock ctrl Unlock rly Door Lock Wiring Diagram (2 of 2) for Hummer H2 2006 List of elements for Door Lock Wiring Diagram (2 of 2) for Hummer H2 2006: 20 C1 d12 Driver door latch assembly Front front passenger passenger door latch assembly G410 (right rear inner side body panel) Hot at all times Hot at all times all times I/p fuse block (behind left side of dash) I/p junction block (lower right side of dash) Instrument instrument panel panel cluster cluster Left rear door latch assembly Lgate rly fuse 10a Liftgate door lock actuator Liftgate lock relay (at base of right "b" pillar) Right rear door latch assembly Splice pack sp410 Splice pack splice pack sp205 sp205 (at left side of dash, near footwell courtesy lamp) Tan Tan tan Tbc batt tbc batt fuse fuse 10a 10a Underhood fuse block (on left side of engine compt)
POWER MIRRORS Electrochromic Mirror Wiring Diagram for Hummer H2 2006 List of elements for Electrochromic Mirror Wiring Diagram for Hummer H2 2006: 32 Amb air temp display Ambient air temperature sensor (at right front of vehicle, to right of radiator support) Ambient air temperature signal Ambient light sensor Automatic day/night mirror low reference Automatic day/night mirror signal B12 Back up lamp voltage output c5 Body control module (bcm) (on top left side of dash, above i/p fuse block) Compass display Computer data lines system D3 c1 Driver door module (behind driver's door panel) Driver outside rearview mirror Electro- chromic mirror Electrochromic mirror Exterior lights system G203 (at lower right side of dash) Ground Hot in run Hvac 1 fuse 10a I/p fuse block (on lower left side of dash) I/p relay block (under left side of dash, near kick panel) Ign 3 voltage Inside rearview mirror Low ref On/off Pnk Rear light sensor S216 S301 Serial data Power Mirrors Wiring Diagram for Hummer H2 2006 List of elements for Power Mirrors Wiring Diagram for Hummer H2 2006: 50 5 volt ref B11 Battery Battery (+) voltage Class 2 serial data Computer data lines system Ddm fuse 15a Down Driver door module (behind driver's door panel) Driver mirror Driver outside rearview mirror Electro- chromic mirror Extend Folding/ telescoping motor Front passenger door module (in right front door) Front passenger outside rearview mirror G203 (at lower right side of dash, near right kick panel) Ground Heating element Horizontal Hot at all times Hvac control module (on hvac assembly) I/p fuse block (on lower left side of dash) I/p junction block (on lower right side of dash) I/p relay block (on left side of dash, 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 Passen- ger mirror Pdm fuse 15a Pnk Red Retract Right Rt doors circuit breaker 25a Rt/dwn mtr common S213 Tan Vert posit sens sig Vertical
POWER SEATS Front Seat Heater Wiring Diagram for Hummer H2 2006 List of elements for Front Seat Heater Wiring Diagram for Hummer H2 2006: 60 (in driver seat jumper harn, approx 4.5 cm from memory seat module c3 connector) 570a 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 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 Driver memory seat module (below left front seat) Element control Front passenger door module G203 (at lower right side of dash, near right kick panel) G302 (at left inner center "b" pillar) Gnd Ground Heat mode select Hi heat ind Hi heat indicator Hot at all times I/p fuse block (on lower left side of dash) I/p junction block I/p junction block (on lower right side of dash) I/p relay block (near left kick panel) Low heat ind Low heat indicator Low ref Lt doors circuit breaker 30a Med heat ind Med heat indicator Memory system Memory/heated seat switch Passenger back heated seat element Passenger cushion heated seat element Pdm fuse 15a Pnk Rt doors circuit breaker 30a S213 S328 Seats circuit breaker 30a Serial data Switch power Tan Temp signal Lumbar Wiring Diagram for Hummer H2 2006 List of elements for Lumbar Wiring Diagram for Hummer H2 2006: 11 C10 Front passenger seat bolster motor Front passenger seat bolster/ lumbar switch Front passenger seat lumbar motor G306 (at right inner center "b" pillar) Hot at all times I/p relay block Pnk S380 S381 Seats circuit breaker 30a Passenger Power Seat Wiring Diagram for Hummer H2 2006 List of elements for Passenger Power Seat Wiring Diagram for Hummer H2 2006: 14 C10 Front passenger seat adjuster switch Front passenger seat front vertical motor Front passenger seat horizontal motor Front passenger seat rear vertical motor Front passenger seat recline motor G306 (at right inner center "b" pillar) Hot at all times I/p relay block Red S380 S381 Seats circuit breaker 25a Tan Rear Seat Heater Wiring Diagram for Hummer H2 2006 List of elements for Rear Seat Heater Wiring Diagram for Hummer H2 2006: 44 A element cntrl B switch sig Battery C ign voltage 3 C1 e4 C1 f7 C10 D battery E temp sig Element cntrl F ground G hi temp ind G203 (at lower right side of dash, near right kick panel) G302 (at left inner center "b" pillar) G306 (at right inner center "b" pillar) Ground H lo temp ind Hi indicator Hi temp ind Hot at all times Hot in run I/p relay block Ign 3 fuse 10a Ign voltage 3 J low ref Left rear heated seat control module Left rear heated seat element Left rear heated seat switch Lo indicator Lo temp ind Low ref Mode select Nca Pnk Right rear heated seat control module Right rear heated seat element Right rear heated seat switch S306 S351 S393 Seo b1 fuse 15a Switch sig Temp sig Underhood fuse block
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Hummer H2 2006 List of elements for Power Top/Sunroof Wiring Diagram for Hummer H2 2006: 19 (in headliner harness, near middle of left "a" pillar) B11 Body control module (on top left side of dash, above i/p fuse block) Closed G203 (at lower right side of dash, near right kick panel) Gnd Hot at all times Logic Open S207 (w/ sut) S302 Sun roof fuse 25a Sun roof module (in front of headliner, near front of overhead console) Sun roof switch Sunroof actuator motor Sunroof rly sw Sunroof sw close Sunroof sw open Underhood fuse block (at left side of engine compartment, near battery)
POWER WINDOWS Power Windows Wiring Diagram (1 of 2) for Hummer H2 2006 List of elements for Power Windows Wiring Diagram (1 of 2) for Hummer H2 2006: 49 (in i/p harn, 15 cm from junction of inst cluster conn harn to i/p harn) s213 B12 Battery positive voltage Bcm class 2 serial data Body control module (bcm) (on top left side of dash, above i/p fuse block) C c3 C1 a7 C4 a C4 m C9 c1 Computer data lines system Ddm class 2 serial data Door locks Down Driver door module (ddm) (behind driver's door panel) Driver window motor (in driver's door) Driver window switch E c7 F c2 Front passenger window switch G203 (lower right side of dash) G302 left inner center "b" pillar Ground Hot at all times 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) K c10 Led Left front power window motor down control Left front power window motor up control Left rear window motor (in left rear door) Left rear window switch Logic Lr pwr wndo lockout cntrl Lr wndo dwn relay cntrl Lr wndo up relay cntrl Lt doors circuit breaker 25a Pdm fuse 15a Right rear window switch Rr pwr wndo lockout cntrl Rr wndo dwn relay cntrl Rr wndo up relay cntrl Rt doors circuit breaker 25a S820 Switch power Window dwn relay Window lockout switch Window up relay Power Windows Wiring Diagram (2 of 2) for Hummer H2 2006 List of elements for Power Windows Wiring Diagram (2 of 2) for Hummer H2 2006: 36 (not used) Battery positive voltage C1 a10 C3 a C4 g Computer data lines system Door locks Down Driver door module (behind driver's door panel) F12 Front passenger window motor (in front passenger door) Front passenger window switch G306 right inner center "b" pillar Ground Hot at all times I/p fuse block (lower left side of dash) Left front power window motor control Left front power window motor down control Logic Mdgte mtr up Mdgte sw dn Mdgte sw up Midgate circuit breaker 20a Midgate control module (center of midgate assembly) (sut) Midgate motor Midgate window switch (sut) Passenger door module (fpdm) (in passenger's door) Pdm class 2 serial data Right rear window motor (in right rear door) Right rear window switch S334 S720 Switch power Tan Window dwn relay Window up relay
RADIO Radio Wiring Diagram (1 of 2) for Hummer H2 2006 List of elements for Radio Wiring Diagram (1 of 2) for Hummer H2 2006: 63 (near left kick panel) i/p relay block 12v A10 A11 A12 Amp sens sig Antenna Audio common B10 B11 B12 B31 Bare Body control module (top left side of dash) C202 C277 Cell voice sig Coax Computer data lines system Drain wire Engine controls system G200 (near left kick panel) Ground Hot at all times Inflatable restraint steering wheel module coil Lf aud sig+ Lf aud sig- Lr aud sig + Lr aud sig - Lr aud sig+ Lr aud sig- Lt aud sig+ Pnk Prog Radio Radio fuse 15a Rear seat audio (rsa) controller (rear of center console) Remote radio control signal Rf aud sig + Rf aud sig - Rr aud sig+ Rr aud sig- Rsa enbl sig Rt aud sig+ S201 Satellite radio circuit Seek dn Seek up Serial data Shield Source dn Source up Steering wheel Tan Underhood fuse block (left side of engine compartment) Upper left switch Upper right switch Veh speed sig Vehicle communication interface module (below hvac control module) Voice Voice low ref Vol dn Vol up Radio Wiring Diagram (2 of 2) for Hummer H2 2006 List of elements for Radio Wiring Diagram (2 of 2) for Hummer H2 2006: 53 (body harn, approx 10 cm from c375 breakout) s332 (body harn, approx 10 cm from c375 breakout) s333 (body harn, approx 12 cm from c320 breakout) s330 (body harn, approx 22 cm from c320 breakout) s331 A10 A11 A12 Amp sens sig Audio amplifier (under front floor console, between front seats) B10 B11 B12 Bare Drain Ground Hot at all times I/p fuse block (lower left side g of dash) I/p junction block (lower right side of dash) L spk out+ L spk out- Left "d" pillar twiddler speaker (except sut) 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 fuse 30a Radio on sig Rf aud sig+ Rf aud sig- Rf spkr out+ Rf spkr out- Right "d" pillar twiddler speaker (except sut) 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 enbl sig Subwoofer speaker Tan Underhood fuse block (at left side of engine compartment) Satellite Radio Wiring Diagram for Hummer H2 2006 List of elements for Satellite Radio Wiring Diagram for Hummer H2 2006: 23 Antenna Antenna sig Aud common Audio common Bare Battery Coax Computer data lines system Digital radio receiver Drain wire G200 (near left kick panel) Ground Hot at all times I/p relay block (near left kick panel) c1 Lt aud sig Lt aud sig+ Radio Radio fuse 15a Rt aud sig Rt aud sig+ S201 Serial data Underhood fuse block (left side of engine compartment)
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Hummer H2 2006 List of elements for Shift Interlock Wiring Diagram for Hummer H2 2006: 11 A/t shift lock control solenoid Automatic transmission shift lever B/u lp fuse 20a Btsi fuse 10a G203 (lower right side of dash, near right kick panel) Hot in run or start Park lock solenoid Park/ neutral position switch (part of parking brake assembly) Pnk S215 Underhood fuse block (at left side of engine compartment)
STARTING/CHARGING Charging Wiring Diagram for Hummer H2 2006 List of elements for Charging Wiring Diagram for Hummer H2 2006: 22 (not used) Battery Battery cable junction block Battery ind Charge ind ctrl Class 2 serial data Computer data lines Fusible link 1 (8 ga- black) G100 (left side of eng compt) G102 (at left front side of eng block) Gen field duty cycle sign Generator Hot in on or start Ign 1 volt Ign e fuse 10a Instrument panel cluster Pnk Power distribution system Powertrain control module (on left front of eng compt) Sp205 (on left side of dash, near footwell courtesy lamp, in i/p harn) Starter Underhood fuse block (at left side of eng compt, near battery) Starting Wiring Diagram for Hummer H2 2006 List of elements for Starting Wiring Diagram for Hummer H2 2006: 37 Acc B12 Batt Battery Battery cable junction block C2 f3 Class 2 serial data Crank fuse 10a Crank request D11 D12 Data link connector (dlc) (partial) (under left side of dash, below steering column) F11 Fusible link 1 (8-ga black) G100 (on left front frame body mount) G102 (at left front side of eng block) Generator Hold- in coil Hot at all times Ign a fuse 40a Ign b fuse 40a Ign e fuse 10a Ignition switch Off P/n Park/neutral position (pnp) switch (on left side of transmission) Pnk Power distribution system Powertrain control module (on left front of eng compt) Pull- in coil Red Sp205 (on left side of dash, near footwell courtesy lamp, in i/p harn) Start Start enable rly ctrl Starter Starter relay Underhood fuse block (at left side of eng compt, near battery)
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram for Hummer H2 2006 List of elements for Supplemental Restraints Wiring Diagram for Hummer H2 2006: 41 Air bag indicator Class 2 serial data Data link connector (on left lower dash) Exterior lights system G203 (right kick panel) G304 (under front passenger seat carpet) Ground High control Hot in run or start Ign Ignition 1 volt Ignition 1 voltage Illum Ind control Inflatable restraint i/p module Inflatable restraint i/p module disable switch Inflatable restraint sensing/diagnostic module (under driver seat) Inflatable restraint steering wheel module Inflatable restraint steering wheel module coil Instrument panel cluster Interior lights system L belt sw Left inflatable restraint front end discriminating sensor (on left underside of radiator core support) Logic Low control Low ref Nca Off Pnk Right inflatable restraint front end discriminating sensor (on right underside of radiator core support) S215 Seat belt switch (in driver seat belt buckle) Shorting bar Shorting clip Signal Sir fuse 15a Splice pack sp205 (left side of dash) Splice pack sp207 (left side of dash) Sw signal Tan/ Underhood fuse block (on left side of eng compt)
TRANSMISSION A/T Wiring Diagram for Hummer H2 2006 List of elements for A/T Wiring Diagram for Hummer H2 2006: 78 (at right kick panel) g203 (left front of engine block) g102 (left rear of engine compt) throttle actuator control module (not used) 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 A12 Automatic transmission B11 B12 Body control module (above i/p fuse block) Brake fuse 10a Brk sw C12 Cls 2 data Data link connector (under left side of dash) Ect sig Engine coolant temperature sensor (rear of engine block, below exhaust manifold) F10 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) Ign Ign0 fuse 10a Instrument panel cluster (ipc) Ipc/dic fuse 10a Lo ref Malfunction indicator 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 Powertrain control module (left front of engine compt) Press ctrl solenoid Prnd a Prnd b Prnd c Prnd p Red Red a Red b Rev S103 S104 S125 Sens gnd Serial data Splice pack sp205 (left side of dash, near footwell courtesy lamp) Stoplight switch (top of brake pedal bracket) Switch sig a Switch sig b Switch sig c Tcc pwm Tcc pwm solenoid Tcc sol Tcc solenoid Tft sens sig Tow/haul indicator Tow/haul switch Underhood fuse block (left side of engine c2 compt) Underhood fuse block (left side of engine compt) Vehicle speed sensor (rear of transfer case) Vss hi Vss lo Transfer Case Wiring Diagram for Hummer H2 2006 List of elements for Transfer Case Wiring Diagram for Hummer H2 2006: 49 (at left body mount) g310 (left front of engine compt) powertrain control module +5v ref 2-hi ind 4-hi ind 4-hi lock ind 4-lo ind 4hi 4hi lock 4lo lock 4wd fuse 15a 4wd lo sig 4wd sw sig Anti-lock brakes system Battery Chan a enc Chan b enc Chan c enc Chan p enc Class ii data Data link connector (under left side of dash) G203 (right kick panel) Ground Hot at all times Hot in run I/p fuse block (lower left side of dash) Illumination Interior lights system Low ref Motor ctrl a Motor ctrl b Nca Neutral ind Pnk Rear differential lock actuator (top of differential housing) Red Rr dif hi ctrl Rr dif lk ind Rr dif lo ref S213 S375 (in chassis harness) S376 (in chassis harness) Shift motor Splice pack sp205 (left side of dash, near foot- well courtesy lamp) Transfer case encoder motor Transfer case shift control module (behind headlamp switch) Transfer case shift control switch Trec fuse 30a Underhood fuse block (left side of engine compt, near battery)
TRUNK, TAILGATE, FUEL DOOR Midgate Wiring Diagram for Hummer H2 2006 List of elements for Midgate Wiring Diagram for Hummer H2 2006: 40 (midgate harn, 13cm from left midgate latch breakout) s336 (midgate harn, 47cm from right midgate latch breakout) s335 Acc voltage Ajar ind sig Ajar sw sig 1 B12 Bat Body control module (top left side of dash, above i/p fuse block) Class 2 serial data Computer data lines system Defog sply voltage Defogger system G c4 G320 (left side of midgate) Gnd Hot at all times I/p fuse block (lower left side of dash) Instrument panel cluster Latch rel ctrl Latch rel sw sig Left midgate latch Left midgate latch release switch (left side of midgate trim, below glass) Logic Message center Midgate circuit breaker 20a Midgate control module (center of midgate assembly, on window regulator assembly) Midgate motor Midgate sw dn sig Midgate sw up sig Motor up sig Power distribution system Power windows system Red Right midgate latch Right midgate latch release switch (right side of midgate trim, below glass) S334 S339 Seo accy fuse 10a Splice pack sp320 Tan
WARNING SYSTEMS Warning Systems Wiring Diagram (1 of 2) for Hummer H2 2006 List of elements for Warning Systems Wiring Diagram (1 of 2) for Hummer H2 2006: 59 (at left inner center "b" pillar) g302 (at right inner center "b" pillar) g306 (on left side of dash, near left kick panel) g200 5v reference A12 Accessory voltage Auto B11 B12 Battery Body control module (bcm) (on top left side of dash, above i/p fuse block) D12 Dimmer low reference Dimming input Door ajar switch Drl defeat E11 E12 G200 (on left side of dash, near left kick panel) Ground Ground distribution system Head Headlamp & 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 (on lower left side of dash) I/p relay block (on left side of dash, near left kick panel) I/p relay block (on left side of instrument panel, near left 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 Panel dimmer switch Park Park brake sw signal Park brake switch (part of park brake assembly) Park lamp on signal Pnk Right rear door ajar sw Right rear door latch assembly S219 S310 S390 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) Warning Systems Wiring Diagram (2 of 2) for Hummer H2 2006 List of elements for Warning Systems Wiring Diagram (2 of 2) for Hummer H2 2006: 44 (at lower right side of liftgate, 6.5 cm from right liftgate ajar switch junction to liftgate harness) s902 A10 Computer data lines system Data link connector (dlc) (partial) (under left side of dash, below steering column) Door ajar switch Driver door latch assembly Driver door module (ddm) (in driver's door, part of switch assembly) Exterior lights system Front passenger door latch assembly Front passenger door module (fpdm) (in passenger door) G410 (on right rear inner side body panel) I/p fuse block (on lower left side of dash) I/p junction block (on lower right side of dash) I/p relay block (on left side of instrument panel, near left kick panel) Ignition Inflatable restraint sensing & diagnostic module (sdm) (under left front seat) Instrument panel cluster (ipc) Ipc logic Left door ajar sw Left liftgate ajar switch (suv) Left seat belt sw Left turn Logic Low reference Nca Pnk Powertrain control module (pcm) (on left front of engine compartment) Radio Right liftgate ajar switch (suv) Right turn S901 Seat belt Seat belt switch Serial data Splice pack sp205 (on left side of dash, near footwell courtesy lamp on i/p harness) Splice pack sp207 (on left side of dash, near left kick panel on body harness) Splice pack sp410 (inside right rear cargo area, at middle of right "d" pillar) Tan Vehicle speed sensor (vss) (rear of transfer case) Vehicle speed signal Vss high signal Vss low signal Vss signal Wiper/ washer system
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Hummer H2 2006 List of elements for Front Wiper/Washer Wiring Diagram for Hummer H2 2006: 39 (in washer fluid reservoir) windshield washer fluid pump (reversible) A10 Accessory voltage Body control module (above i/p fuse block) G100 (at left side of engine compt G200 (on left side of dash, near left kick panel) G203 (lower right side of dash, near right kick panel) Ground Hot at all times Hot in run and acc I/p fuse block (lower left side of dash) Instrument panel cluster Lsd Mist Off Pnk Pulse Rear window washer pump control Rear window washer switch signal Rear window wiper/washer switch Red S100 S213 S219 Tan Turn signal multifunction switch Underhood fuse block (on left side of engine compt, near battery) W/s wash fuse 15a W/s wash relay Wash Washer fluid level sensor (in washer fluid reservoir) Windshield washer pump control Windshield washer relay control Windshield wiper high signal Windshield wiper motor and module (under windshield cowl, between wiper arms) Windshield wiper switch signal Windshield wiper switch signal 2 (headlights) Windshield wiper/ washer switch Ws wpr fuse 25a Rear Wiper/Washer Wiring Diagram for Hummer H2 2006 List of elements for Rear Wiper/Washer Wiring Diagram for Hummer H2 2006: 18 Ajar Battery G410 (right rear inner side body panel) Hot at all times Hot in run and acc I/p fuse block (on lower left side of dash) Interior lights system Low Pulse Rear window washer signal Rear window wiper module (at center of liftgate) Rear window wiper/ washer switch Rr wpr fuse 15a Rr wpr fuse 25a S901 Underhood fuse block (at left side of engine compartment, near battery) Wash Windshield wiper motor and module (under windshield cowl, between wiper arm)
