Diagram sections — 31 (56 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 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 Compressor Wiring Diagram, with Manual A/C for Pontiac Aztek 2005 List of elements for Compressor Wiring Diagram, with Manual A/C for Pontiac Aztek 2005: 32 A/c clu rly ctrl a/c press sig +5v reference c2 A/c clutch diode 70 A/c clutch fuse 10a A/c clutch relay 51 A/c compressor clutch (right front lower engine) A/c refrigerant pressure sensor (left side of engine compt, below air cleaner assembly) A/c request A10 B10 Battery Body control module (in console, above fuse block, in center console) Center console fuse block (in floor console) Data link connector (dlc) (below steering column) Drop power connector main branch breakout) G117 (engine compt, on bell housing, above starter) G200 (right side of dash, on underside of cross-car beam) Ground Hot at all times Hot in run Hvac control module (center of dash, below radio) Ign 3 hvac fuse 10a Ignition Ip mdl fuse 10a Manual a/c circuit Power distribution system Powertrain control module (pcm) (at left side of engine compt, in air cleaner assembly) S105 (engine harness, top right side of radiator, 6 cm from starter breakout) Serial data Serial data low reference c1 Splice pack sp205 (left side of dash behind access panel) Splice pack sp250 (center dash next to light sensor) Underhood fuse block (front of right wheelhouse, above battery) Manual A/C Wiring Diagram for Pontiac Aztek 2005 List of elements for Manual A/C Wiring Diagram for Pontiac Aztek 2005: 85 (center dash next to light sensor) splice pack sp250 (engine harness, top right side of radiator, 6 cm from starter breakout) (fuel injector harness, 5 cm from c102) (i/p harness, center of dash, 4 cm from blower motor resistor & auxiliary drop power connector main branch breakout) (left side of hvac module) (on hvac assembly, in front of blower motor) blower motor resistor assembly (right side of hvac module) +5v reference A/c compressor clutch (right front lower engine) A/c clu rly ctrl A/c clutch diode 70 A/c clutch fuse 10a A/c clutch relay 51 A/c press signal A/c refrigerant pressure sensor (left side of engine compt, below air cleaner assembly) A/c request A/c request sig A10 B10 Battery Blower motor (part of hvac module, behind glove box) Blower motor relay Blower motor resistors Blower mtr ctrl Blwr fuse 25a Body control module (bcm) (in console, above fuse block, in center console) Buick Center console fuse block (in floor console) Cool fan 1 fuse 30a Cool fan 1 relay 61 Cool fan 2 fuse 30a Cool fan 2 relay 58 Cool fan 3 relay 60 Data link connector (below steering column) Defogger system Early production Ect sensor Engine controls system Engine coolant temperature (ect) sensor (on top rear of engine, near thermostat housing) Evap temp Evaporative temperature sensor (in hvac module, mounted to evaporator coil) F10 G100 (right side of engine compt, on top of front end upper cross member) G117 (engine compartment, on bell housing, above starter) G200 (right side of dash, on underside of cross-car beam) Ground Hi spd fan ctrl Hot at all times Hot in run Hvac control module (center of dash, below radio) Ign 3 fuse 40a Ign 3 hvac fuse 10a c1 Ignition Interior lights system Ip mdl fuse 10a Lamp dim sig Late production Left air temp act Left air temperature actuator Left cooling fan (mounted to rear left side of radiator) Lo spd fan ctrl Logic Low ref Low reference Mode actuator (on left end of hvac assembly) Mode door ctrl Off Pontiac Power distribution system Powertrain control module (pcm) (at left side of engine compartment, in air cleaner assembly) Rear defog Recirc door ctrl Recirculation actuator (on right end of hvac assembly) Red Right air temp act Right air temperature actuator Right cooling fan (mounted to rear right side of radiator) S105 S110 S213 S221 Serial data Splice pack sp205 (left side of dash behind access panel) Tan Underhood fuse block (front of right wheelhouse, above battery)
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Pontiac Aztek 2005 List of elements for Anti-lock Brakes Wiring Diagram for Pontiac Aztek 2005: 71 (3.4l) (3.6l) (left side of engine compartment) brake pressure modulator valve (bpmv) 3.4l 3.6l A10 A12 Abs fuse 6 10a Abs ind Abs mtr maxi fuse 36 40a Abs vlv fuse 9 25a Body control module (in console, above fuse block, in center console) Brake fluid level switch (on right side of brake fluid reservoir) Brake ind Buick C10 Center console fuse block (in flor console) Computer data lines system Cruise control module (at left side of engine compt, near strut tower) Data link connector (below steering column) Del torque Del torque sig Electronic brake control module (ebcm) (left side of engine compt) Eng spd sig Engine spd G117 (engine compartment, on bell housing, above starter) G200 (right side of dash, on underside of cross-car beam) G202 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) Gnd Hot at all times Hot in acc, run or start Hot in run or start Hzd fl fuse 40 15a I/p switch assembly Ign 0 Ign 0 fuse 30 2a Ignition Instrument panel cluster (ipc) Left front wheel speed sensor (wss) Left rear wheel speed sensor (on left rear hub assembly) Lf whl spd Logic Lr whl spd Park brake switch (on park brake assembly) Pnk Pontiac Powertrain control module (pcm) (3.4l) engine control module (ecm) (3.6l) (3.4l: at left side of engine compt, in air cleaner assembly) Pump gnd Pump motor Red Req torque Req torque sig Rf whl spd Right front wheel speed sensor (wss) (on right front hub assembly) Right rear wheel speed sensor (wss) Rr whl spd S211 S213 Serial data Service traction system ind Splice pack sp205 (left side of dash behind access panel) Stop lp sw Stoplight switch (on brake pedal support) Sw sig Tan Trac off ind Trac off switch Trac sw Traction active ind Underhood fuse block (front of right wheelhouse, above battery) W/ traction control
ANTI-THEFT Forced Entry Wiring Diagram for Pontiac Aztek 2005 List of elements for Forced Entry Wiring Diagram for Pontiac Aztek 2005: 55 (buick) (on right "b" pillar, under seat belt anchor) g302 (pontiac) A10 A11 A4 door key signal A5 endgate key signal A8 lift glass ajar A9 endgate ajar signal Ajar B2 lift glass ajar Body control module (in console, above fuse block, in center console) Buick Center console fuse block (in floor console) Computer Data lines system Door lock/ sw sig Dr door ajar Driver door latch Driver door lock cylinder switch Driver door lock switch Endgate lock cylinder switch (in tailgate) Exterior lights system Front passenger door latch Front passenger door lock cylinder switch Front passenger door lock switch G301 (on left "b" pillar, under seat belt anchor) G302 (on right "b" pillar, under seat belt anchor) G401 (left side of vehicle, under rear side window, between wheelwell & endgate) G403 (left rear of vehicle, under roof) Horn relay Horns system Hot at all times Ipmdl fuse 41 10a Left endgate latch (left side of tailgate) Left lift window latch Left rear door latch Liftgate latch Nca Park lamp relay control c3 Pontiac Power distribution system Right endgate latch (right side of tailgate) Right lift window latch Right rear door latch S303 S333 S504 S604 S902 S907 Sec ind ctrl Security indicator lamp Serial data Splice pack sp315 Pass-Key Wiring Diagram for Pontiac Aztek 2005 List of elements for Pass-Key Wiring Diagram for Pontiac Aztek 2005: 39 (3.4l) (3.6l) (buick) (pontiac) 3.4l 3.6l A10 Body control module (in console, above fuse block, in center console) Center console fuse block (in floor console) Class 2 data Class 2 serial data Crank relay control D10 Data link connector (below steering column) Engine controls system Fuel pump relay control G202 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) Ground Hot at all times Hot in acc, run or start Ign Ign 0 fuse 30 Ignition key Inkey fuse 42 10a Instrument panel cluster (ipc) Logic Message center Nca Pnk Power distribution system Powertrain control module (pcm) engine control module (3.4l: at left side of engine compt, in air cleaner assembly) Reader/ exciter S212 Security Serial data Sp205 Starting/ charging system Theft deterrent control module (in steering column, at ignition switch) Transponder
BODY CONTROL MODULES Body Control Modules Wiring Diagram for Pontiac Aztek 2005 List of elements for Body Control Modules Wiring Diagram for Pontiac Aztek 2005: 99 (buick) rear parking assist chime sig (not used) (or (pontiac) lift glass ajar sw sig) (pontiac) (buick) (pontiac) lift glass ajar sw sig 5v ref A/c request sig A10 A11 A12 Accessory voltage Air conditioning system Ambient light sensor low ref Ambient light sensor sig Anti-lock brakes system Anti-theft system B10 B11 B12 B5 to b12 Battery positive voltage Bcm class 2 serial data signal Bcm d fuse 25a Bcm l fuse 20a Bcm- accy fuse 44 10a Bcme bcm fuse 10a Body control module (in console, above fuse block, in center console) C1 a5 C11 Center console fuse block (in floor console) Computer data lines system Courtesy lamp ctrl D10 Defogger system Door ajar sw sig Door lock actuator lock ctrl Door lock actuator unlk ctrl Door lock key sw unlock sig Door lock/unlock sw sig Door locks system Driver door lock actuator unlk ctrl Driver door open sw sig Drl relay ctrl Endgate/liftgate ajar sw sig Endgate/liftgate open sw sig Exterior lights system Fog lamp relay ctrl Fog lamp sw sig Front passenger door open sw sig G200 (right side of dash, on underside of cross-car beam) G202 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) G301 (on left "b" pillar, under seat belt anchor) Gate rel fuse 20a Ground Headlamp relay ctrl Headlamp sw park lamp sig Headlamp sw sig Headlights system High beam sig Horn relay ctrl Horns system Hot at all times Hot in run or acc Hot in run or start Hot in start, run or acc I/p lamp dimming ctrl Ign 1 mdl fuse 18 10a Ign fuse 30 2a Ignition 0 voltage Ignition 1 voltage Instrument cluster system Interior lamp defeat sw sig Interior lamp sw on sig Interior lights system Key in ignition sw sig Keyless entry program enable sig Lift gate release sw sig Lift glass release ctrl Low ref Park brake sw sig Park lamp relay ctrl Pnk Power distribution system Rap relay ctrl Rear defogger relay coil pwr Rear door open sw sig S213 S333 Security indicator ctrl Shift interlock system Sw ground Tailgate key cylinder sw sig Tailgate lock motor lock ctrl Tailgate lock motor unlock ctrl Traction control sw sid Trunk, tailgate, fuel doors system Underhood fuse block (front of right wheelhouse, above battery) Vehicle speed sensor Warning system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Pontiac Aztek 2005 List of elements for Computer Data Lines Wiring Diagram for Pontiac Aztek 2005: 43 (front of right wheelhouse, above battery) (left side of dash behind access panel) splice pack sp205 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) g202 (not used) 3.4l 3.6l A10 Auxiliary d Body control module (in console, above fuse block, in center console) Buick Data link connector (below steering column) Drop connector Electronic brake control module (ebcm) (left side of engine compartment) F2 c3 Frt aux fuse 20a G201 (left side of dash, on underside of cross-car beam) Gmlan serial data bus + Gmlan serial data bus - Head up display (hud) High speed High speed gmlan serial data bus + High speed gmlan serial data bus - Hot at all times Hvac control module (automatic a/c) (center of dash, below radio) Inflatable restraint sensing & diagnostic module (under right front seat) Instrument panel cluster (ipc) Memory seat module (w/ memory seat) (under driver seat) Pnk Pontiac Power distribution system Powertrain control module (pcm) (3.4l) engine control module (ecm) (3.6l) (3.4l: at left side of engine compartment, in air cleaner assembly) Radio Rear seat entertainment assembly S211 S242 Splice pack sp206 (left side of dash next to sp205) Splice pack sp250 (center dash next to light sensor) Tan Theft deterrent control module (in steering column, at ignition switch) Transmission control module (tcm) (inside air cleaner assembly) Underhood fuse block Vehicle communication interface module Vehicle communication interface module (w/ ug1)
COOLING FAN Cooling Fan Wiring Diagram for Pontiac Aztek 2005 List of elements for Cooling Fan Wiring Diagram for Pontiac Aztek 2005: 26 (3.4l) (3.6l) (3.6l) s120 (front of right wheelhouse, above battery) underhood fuse block (or 470) 3.4l 3.6l Cool fan 1 fuse 39 30a Cool fan 1 relay Cool fan 2 fuse 38 30a Cool fan 2 relay 58 Cool fan 3 relay 60 Ect sensor Engine controls system Engine coolant temperature (ect) sensor (on top rear of engine, b F10 G100 (right side of engine compt, on top of front end upper cross member) High speed fan control Hot at all times Left cooling fan (mounted to rear left side of radiator) Low speed fan control Near thermostat housing) Powertrain control module (pcm) (3.4l) engine control module (ecm) (3.6l) (3.4l: at left side of engine compt, in air cleaner assembly) Right cooling fan (mounted to rear right side of radiator) S110 (3.4l) (fuel injector harness, 5 cm from c102) (3.6l) (3.4l) Sensor ground
CRUISE CONTROL Cruise Control Wiring Diagram for Pontiac Aztek 2005 List of elements for Cruise Control Wiring Diagram for Pontiac Aztek 2005: 46 All times Anti-lock brakes system Brake signal input Buick Center console fuse block (in floor console) Computer data lines system Cruise control module (at left side of engine compartment, near strut tower) Cruise control release switch (on brake pedal support) Cruise fuse 10a Cruise indicator (buick) Cruise release Disable input Disable output E11 Engaged input Engaged output F11 G111 (engine compartment, on bellhousing, left of starter) Ground Hot at Hot in run or start Hzdfl fuse 15a Ign Ignition Instrument cluster system Instrument panel cluster (ipc) Ipc class 2 serial data Logic Off On/off input Pnk Powertrain control module (pcm) (at left side of engine compartment, in air cleaner assembly) R/a Resume/accel input S209 (i/p harness, left side of dash, 7.5 cm from p101) Serial data Set sw Set/coast input Stoplight switch (on brake pedal support) Turn signal switch/ multifunction switch Underhood fuse block (front of right wheelhouse, above battery) Vehicle speed input Vehicle speed sensor (on transaxle) Vss high Vss low Vss output
DEFOGGERS Defoggers Wiring Diagram for Pontiac Aztek 2005 List of elements for Defoggers Wiring Diagram for Pontiac Aztek 2005: 35 (automatic a/c) (manual a/c) B11 Batt 3 fuse 41 60a Body control module Buick C1 a C1 a4 C1 f6 C2 a C2 a5 Center console fuse block (in floor console) Defogger switch Driver outside rearview mirror G301 (on left "b" pillar, under seat belt anchor) G302 (on right "b" pillar, under seat belt anchor) G403 (left rear of vehicle, under roof) Hot at all times Htd mirr fuse 16 10a Hvac control module (center of dash, below radio) Logic Nca Passenger outside rearview mirror Pontiac Rear defog relay 20 Rear defog relay ctrl Rear window defogger Red Rly coil sply volt Rr def fuse 21 30a S504 S604 S907 Seats system Underhood fuse block (front of right wheelhouse, above battery)
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for Pontiac Aztek 2005 List of elements for Electronic Suspension Wiring Diagram for Pontiac Aztek 2005: 24 87a Acc volt Alc inflator sol ctrl Auto level control compressor relay (inside vehicle, behind left rear wheelhouse) Automatic level control (alc) compressor (under left side of vehicle, below driver's door) Automatic level control (alc) inflator solenoid (outside vehicle, under driver seat on compressor) Automatic level control (alc) sensor Automatic level control inflator air switch (inside vehicle, behind left rear wheelhouse) Batt pov volt Center console fuse block (in floor console) Elc accy fuse 15 10a Elc batt fuse 12 20a Exhaust solenoid G401 (left side of vehicle, under rear side window, between wheelwell & endgate) Ground Hot at all times Hot in acc or run Nca Pwr mir fuse 17 10a Ride ctrl serial data S300 S301 S420 Timer rly coil ctrl
ENGINE PERFORMANCE
3.4L VIN E 3.4L VIN E, Engine Performance Wiring Diagram (1 of 4) for Pontiac Aztek 2005 List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (1 of 4) for Pontiac Aztek 2005: 77 (i/p harness, left side of dash, 7.5 cm from p101) s209 (on bellhousing, left of starter) 1-2 shift sol valve 2-3 shift sol valve 5 v ref A/t iss sen hi A/t iss sen lo Acc Air sol ctrl Anti-lock brakes system Axle act ctrl Battery Body control module (in center console) C1 d11 C1 e11 Cam pos sens sig Center console fuse block (in floor console) Cooling fans system Cruise control system Cruise inhibit in Data link connector (below steering column) Egr sol low ctrl Eng controls fuse 4 10a Evap can purge ctrl Evaporative emission canister purge solenoid (on top right rear of engine, near throttle body) Fan relay ctrl (hi) Fan relay ctrl (lo) G111 Gnd Ground Ho2s sens 2 sig lo Ho2s1 low Hot at all times Hot in run or start Iac coil b hi ctrl Ic timing ctrl Ic timing sig Ign 0 volt Ignition switch Inj 1 control Inj 2 control Inj 3 control Inj 5 control Inj 6 control Intake air temperature sensor (near throttle body, in air intake duct) Knock sens sig Knock sensor (on lower left side of engine, above starter) Lock Low ref Low reference Low res eng speed sig Maf Maf sens sig Mass airflow sensor (at left side of engine compt, on air cleaner housing) Med res eng speed sig Navigation system Off Pcm fuse 5 10a Pnk Powertrain control module (at left side of engine compt, in air cleaner assembly) Pwr Req torque sig S106 S115 Secondary air injection solenoid (nc8) (lower right side of engine) Serial class 2 data Sp205 (left side of dash behind access panel) Start Tan Tcc brake sw Trans range b Transmissions system Under- hood fuse block (front of right wheelhouse, above battery) Vehicle speed sensor (on transaxle) Vss hi sig Vss lo sig Vss out 3.4L VIN E, Engine Performance Wiring Diagram (2 of 4) for Pontiac Aztek 2005 List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (2 of 4) for Pontiac Aztek 2005: 43 (buick) a11 (engine compt, on bellhousing, left of starter) (pontiac) a2 1-2 shift solenoid 2-3 shift solenoid 5v ref A red A/t fluid pressure manual valve position switch A/t input shaft speed sensor Automatic transaxle (4t65-e) Automatic transaxle fluid temper- ature sensor B10 C12 Camshaft position (cmp) sensor (on top front of engine) D12 F12 Fuel pump & sender assembly Fuel pump fuse 1 15a Fuel pump relay Fuel tank Fuel tank pressure sensor G111 G301 (on left "b" pillar, under seat belt anchor) Hot at all times Hot in run or start Ign Instrument panel cluster Logic Malfunction ind lamp Manifold absolute pressure (map) sensor (on top front of engine) Map Nca Pressure control solenoid Red Rtn S106 S110 (fuel injector harness, 5 cm from c102) S115 S329 Tan Tcc pwm solenoid Trans sol fuse 10a Underhood fuse block (front of right wheelhouse, above battery) 3.4L VIN E, Engine Performance Wiring Diagram (3 of 4) for Pontiac Aztek 2005 List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (3 of 4) for Pontiac Aztek 2005: 40 (4t65-e) automatic transaxle (left side of (on bellhousing, left of starter) (on brake pedal support) stoplight switch Air pump fuse 21 30a Air pump relay C11 C3 grd Center console fuse block (in floor console) Ckp sens sig Crankshaft position sensor b (on lower right side of engine) Elec eng fuse 15a Engine compt, right of left headlamp, on front upper crossmember) g101 Engine coolant temperature (ect) sensor (on top rear of engine, near thermostat housing) Engine oil pressure (eop) switch (lower left side of engine, above starter) Exhaust gas recirc- ulation valve (top rear of engine, on intake manifold) F12 G111 Hot at all times Hot in run or start Ic timing cntrl Ic timing sig Idle air control (iac) valve (on throttle body) Ign Ignition control module (top of right valve cover) Intemm fuse 10a Lo res eng spd Low ref Nc8 Pnk Pnk b Red S106 Secondary air injection pump (nc8) (at left front of vehicle, below horn) Tan Tcc switch Throttle position sensor (on rear side of throttle assembly) Transaxle internal mode switch (ims) Underhood fuse block (front of right wheelhouse, above battery) Vent sol fuse 10a 3.4L VIN E, Engine Performance Wiring Diagram (4 of 4) for Pontiac Aztek 2005 List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (4 of 4) for Pontiac Aztek 2005: 66 12 volt ref 5 v ref 5v ref a 5v ref b A/c comp rly ctrl A/c refrig press sig A/c refrigerant pressure sensor (below air cleaner assembly) Air conditioning system Air pump rly ctrl Anti-lock brakes system Crank rly ctrl Crank volt Cruise control system Cruise engage sig E12 Ect sens sig Egr sol hi ctrl Egr valve pos sig Eng speed sig Evap can vent sol ctrl Evaporative emission canister vent solenoid (below center of vehicle, near fuel tank) Fuel inj fuse 11 15a Fuel injectors (on intake manifold) Fuel level sens sig Fuel pump relay ctrl Fuel tnk press sens sig Gen field duty cyl sig Generator turn on sig Heated oxygen sensor 1 (at right side of engine, on exhaust manifold) Heated oxygen sensor 2 (on exhaust system, behind catalytic converter) Ho2s 1 heater lo ctrl Ho2s 2 low ctrl Ho2s sens 1 sig hi Ho2s sens sig 2 hi Hot in run or start Iac coil a hi ctrl Iac coil a lo ctrl Iac coil b lo ctrl Iat sens sig Ign 1 voltage Ign1 main fuse 27 10a Inj 4 control Low ref Map sens sig Mil ctrl Nc8 Nca O2 sensors fuse 10 15a Oil pressure sw sig Pc sol val hi ctrl Pc sol val lo ctrl Pnk Powertrain control module (left side of engine compt, in air cleaner assembly) Red S109 Starting/ charging system Tan Tcc pwm sol ctrl Tcc release sw sig Tft sens sig Torque sig Tps sens sig Trs sig a Trs sig c Trs sig p Under- hood fuse block (above battery)
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Pontiac Aztek 2005 List of elements for Back-up Lamps Wiring Diagram for Pontiac Aztek 2005: 13 (left side of vehicle, under rear side window, between wheelwell & endgate) g401 (right rear of vehicle, under roof) g402 Backup lamps relay Backup relay control Body control module C10 C11 Center console fuse block (in floor console) Hot in run or start Left backup lamp Right backup lamp Sp409 (behind left rear wheelhouse, under trim panel) Turn sig fuse 19 10a Exterior Lamps Wiring Diagram for Pontiac Aztek 2005 List of elements for Exterior Lamps Wiring Diagram for Pontiac Aztek 2005: 76 A11 B5 pnk Body control module (in console, above fuse block, in center console) Center console fuse block Center console fuse block (in floor console) Center high mounted stop lamp (chmsl) E11 Early production G100 (right side of engine compt, on top of front end upper cross member) G101 (left side of engine compt, right of left headlamp, on front upper crossmember) G200 (right side of dash, on underside of cross-car beam) G201 (left side of dash, on underside of cross-car beam) G202 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) G303 (in roof, near c308 connector) G401 (left side of vehicle, under rear side window, between wheelwell & endgate) G402 (right rear of vehicle, under roof) Ground Ground distribution system Hazard sw sig Hazard switch Head Head up display (hud) Headlamp switch Hot at all times Hot in run or start Hzd fl fuse 40 15a Instrument panel cluster (ipc) Interior lights system Late production Left front park/ turn signal lamp Left rear park/ stop/ turn signal lamp Left turn ind License lamp Logic Lt rr s/t volt Lt trn sig volt Lt turn sig Lt turn sig volt Off Park Park lmp ctrl Park lmp sig Park lmp volt Park lps fuse 20 15a Park lps relay 54 Pnk Power distribution system Right front park/ turn signal lamp Right rear park/ stop/ turn signal lamp Right turn ind Rr aux fuse 14 20a Rt rr s/t volt Rt trn sig volt Rt turn sig Rt turn sig volt S123 S124 S211 S212 S213 S222 S242 S301 S305 S390 S902 Sp250 Sp409 (behind left rear wheelhouse, under trim panel) Stop lamp sw sig Stoplight switch (on brake pedal support) Tan Turn sig fuse 19 10a Turn sig switch Turn signal/ multifunction switch Turn signal/hazard flasher module Underhood fuse block (front of right wheelhouse, above battery)
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Pontiac Aztek 2005 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Pontiac Aztek 2005: 54 (front of right wheelhouse, above battery) underhood fuse block (left side of dash, on underside of cross-car beam) g201 (low note) left horn A/c A/c compressor clutch A/t shift lever position indicator lamp Automatic transmission B10 Battery C111 Clutch diode Cool fan sp relay 58 Cruise control module D nca Data link connector (dlc) Driver information center (dic) switch Drl relay 52 Electronic brake control module (ebcm) Fuel pump relay 50 G100 (right side of engine compt, on top of right front end upper cross member) G101 (left side of engine compartment, right of left headlamp, on front upper crossmember) G111 (engine compartment, on bellhousing, left of starter) G111 (engine compt, on bellhousing, left of starter) G117 (engine compartment, on bell housing, above starter) Head up display (hud) Head up display (hud) switch Headlamp switch If equipped Ignition control module (icm) Ignition lock cylinder control actuator Ignition relay 59 Inflatable restraint steering wheel module coil Instrument panel cluster (ipc) Left fog lamp Left front park/ turn signal lamp Left high beam headlamp Left low beam headlamp Left steering wheel controls Mass airflow (maf) sensor Powertrain control module (pcm) Radio Right cooling fan Right fog lamp Right front park/ turn signal lamp Right low beam headlamp Right steering wheel controls S105 (engine harness, top right side of radiator, 6 cm from starter breakout) S106 (engine harness, front left side of engine compt, 47 cm from pcm breakout) S123 (forward lamp harness, right front of vehicle 5 cm from right foglamp breakout) S125 S242 (i/p harness, left side of dash, 24 cm from stoplamp switch breakout) S243 Transmission internal mode switch Turn signal/ multi- function switch Ground Distribution Wiring Diagram (2 of 3) for Pontiac Aztek 2005 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Pontiac Aztek 2005: 57 (i/p harness, center of dash, 4 cm from blower motor resistor & auxiliary drop power connector main branch breakout) (if equipped) head up display (hud) (if equipped) head up display (hud) switch (if equipped) sunroof module (in floor console) center console fuse block (not used) (right side of dash, on underside of cross-car beam) g200 (w/ performance enhanced audio) audio amplifier Accy relay 27 Auxiliary drop connector Auxiliary power outlet- console Blower motor resistor assembly Body control module (bcm) Brake fluid level switch C1 a12 Center high mounted stoplamp (chmsl) Cigar lighter Data link connector (dlc) Digital radio receiver Driver information center (dic) switch Flasher 10 G202 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) G303 (in roof, near c308 connector) G402 (right rear of vehicle, under roof) Head- lamp switch Hvac control module I/p switch assembly Ign 3 relay 23 Inside rear view mirror Instrument panel cluster (ipc) Key in ignition switch Left air temperature actuator Left vanity mirror Mode actuator Nca Radio Rap relay 33 Rear seat enter- tainment assembly Recir- culation actuator Remote control door lock receiver (rcdlr) Right air temperature actuator Right back-up lamp Right rear park/stop/ turn signal lamp Right vanity mirror S211 (i/p harness, left side of dash, 13 cm from pass-through breakout) S212 S213 S243 (6 speaker) S390 (roof harness, left side of overhead console, 15 cm from left roof rail reading lamp breakout) Splice pack sp250 (center dash next to light sensor) Theft deterrent control module Turn signal/ hazard flasher switch Vehicle communication interface module (vcim) W/ traction control Windshield washer fluid level switch Windshield washer fluid pump Windshield wiper motor Ground Distribution Wiring Diagram (3 of 3) for Pontiac Aztek 2005 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Pontiac Aztek 2005: 63 (awd) differential clutch pump actuator check valve (passenger presence) inflatable restraint passenger presence module (w/ auto air level control) automatic level control compressor (w/ obstacle presence detection system) rear parking assist (rpa) module A18 Automatic level control height sensor Center console fuse block Driver back heated seat element Driver door latch (ajar indicator switch) Driver door lock cylinder switch Driver door lock switch Driver heated seat module Driver heated seat thermistor Driver outside rearview mirror Driver seat adjuster switch Endgate lock cylinder switch Front passenger door latch Front passenger door lock cylinder switch Front passenger door lock switch Front passenger seat adjuster switch Front passenger window switch Fuel pump & sender assembly G301 (on left "b" pillar, under seat belt anchor) G302 (on right "b" pillar, under seat belt anchor) G401 (left side of vehicle, under rear side window, between wheelwell & endgate) G403 (left rear of vehicle, under roof) Inflatable restraint sensing & diagnostic module (sdm) Left backup lamp Left endgate latch Left lift window latch Left lift window lock actuator Left rear door latch Left rear park/stop/ turn signal lamp License lamp Memory seat & mirror module Memory seat & mirror switch Nca Outside rearview mirror Passenger back heated seat element (cushion) Passenger heated seat module Passenger heated seat thermistor Passenger outside rearview mirror Rear auxiliary power outlet Rear window defogger Right endgate latch Right lift window latch Right lift window lock actuator Right rear door latch S301 (body harness, left rear of vehicle, 25 cm from pass-through) S303 (body harness, on right "b" pillar, 80 cm from inflatable restraint sensing & diagnostic module breakout) S333 (body harness, right of driver's seat, 66 cm from center console fuse block breakout) S350 (driver seat harness, under driver seat, 13 cm from c313 breakout) S351 (passenger seat harness, under passenger seat, 13 cm from c314 breakout) S352 S353 S504 (left door harness, 10 cm from left window switch breakout) S604 (right door harness, 10 cm from right window switch breakout) S902 (endgate wiring harness, 4 cm from c403 breakout) Seat belt switch Splice pack sp409 (behind left rear wheelhouse, under trim panel) W/ auto air level control W/ heated seats Window master switch
HEADLIGHTS Headlights Wiring Diagram for Pontiac Aztek 2005 List of elements for Headlights Wiring Diagram for Pontiac Aztek 2005: 52 A10 A12 B12 Body control module (in console, above fuse block, in center console) Buick C2 b3 C3 f5 Computer data lines system Daytime running lamp ambient light sensor (center of dash, near defrost vent) Drl fuse 10a Drl relay Flash to pass Fog lamp indicator Fog lamp switch Fog lps fuse 26 10a Fog lps relay G100 (right side of engine compt, on top of front end upper cross member) G101 (left side of engine compt, right of left headlamp, on front upper crossmember) G201 (left side of dash, on underside of cross-car beam) G202 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) Hdlp hi beam relay Hdlp lo beam relay Head Headlamp switch Hi beam lt fuse 18 10a Hi beam rt fuse 23 10a High beam ind Hot at all times Ign Instrument panel cluster (ipc) Left fog lamp Left high beam head- lamp Left low beam head- lamp Lo beam lt fuse 17 10a Lo beam rt fuse 15 10a Logic Off Park Park brake switch (on park brake assembly) Pontiac Right fog lamp Right high beam head- lamp Right low beam head- lamp S123 S124 S125 S211 S243 S269 Serial data Turn signal/ multi-function switch Underhood fuse block (front of right wheelhouse, above battery)
HORN Horn Wiring Diagram for Pontiac Aztek 2005 List of elements for Horn Wiring Diagram for Pontiac Aztek 2005: 18 A11 Body control module (in console, above fuse block, in center console) G100 (right side of engine compt, on top of front end upper cross member) G101 (left side of engine compt, right of left headlamp, on front upper crossmember) Horn brush Horn fuse 23 15a Horn relay Horn rly ctrl Horn switch Hot at all times Inflatable restraint steering wheel module coil Left horn (low note) Nca Right horn (high note) (at right front of engine compt) S123 S124 Turn signal/ multi-function switch Underhood fuse block (front of right wheelhouse, above battery)
INSTRUMENT CLUSTER Head-Up Display Wiring Diagram for Pontiac Aztek 2005 List of elements for Head-Up Display Wiring Diagram for Pontiac Aztek 2005: 28 (left side of dash, on underside of cross-car beam) g201 Center console fuse block (in floor console) Computer data lines system Data Dimmer Down Down sig E12 Exterior lights system G201 (left side of dash, on underside of cross-car beam) G202 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) Ground Head up display Head up display switch Hot at all times Hot in run Hud fuse 10a Ign 3 Ign 3 hvac fuse 10a Ill display Illum Interior lights system L turn Power distribution system R turn S211 S242 Up sig Instrument Cluster Wiring Diagram for Pontiac Aztek 2005 List of elements for Instrument Cluster Wiring Diagram for Pontiac Aztek 2005: 74 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) g202 A10 A11 A12 Air bag indicator Ambient air temperature sensor (in front of radiator, behind right headlight) Anti-lock brake indicator B10 B11 B12 Batt Body control module (in center console, above fuse block) Brake fluid Brake fluid level switch (on right side of brake fluid reservoir) Brake indicator Brk sw sig C10 Center console fuse block (in floor console) Class 2 Data Driver info center Driver infor- mation center (dic) display Driver information center switch Engine controls system Engine coolant temperature gauge Engine oil pressure (eop) switch (on lower left side of engine, above starter) Exterior lights system Fuel gauge Fuel pump & sender assembly (in fuel tank) G201 (left side of dash, on underside of cross-car beam) Ground High beam indicator Hot at all times Hot in acc, run or start Ign Ign 0 fuse 2a Illumination (8 bulbs) Instrument panel cluster (ipc) Interior lights system Ipc Ipmdl fuse 10a L turn sig Left turn indicator Lo ref Logic Message center Mil control Mode Nca Odometer Oil pressure Park brake switch (on park brake assembly) Pnk Powertrain control module (pcm) (left side of engine compt, in air cleaner assembly) R turn sig Right turn indicator S211 S242 S329 Seat belt indicator Select sw Sens sig Service engine soon indicator (malfunction indicator lamp) Set Sp205 (left side of dash behind access panel) Speedometer Sw sig Tachometer Tan Temp sig Trac off indicator Trip reset Washer fluid Wiper/washer system
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Pontiac Aztek 2005 List of elements for Courtesy Lamps Wiring Diagram for Pontiac Aztek 2005: 48 (in roof, near c308 connector) g303 (roof harness, right side of overhead console, 64 cm from left roof rail reading lamp) s393 A10 Bcml fuse 20a Body control module (bcm) Cargo lamp Center console fuse block (in floor console) Console, 40 cm from g303 breakout) s397 Courtesy Ctsy lps ctrl Ctsy lps volt Dome lamp Driver door latch (in driver's door) Endgate open Front passenger door latch (in front passenger's door) G202 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) G301 (on left "b" pillar, under seat belt anchor) G302 (on right "b" pillar, under seat belt anchor) G401 (left side of vehicle, under rear side window, between wheelwell & endgate) Headlamp switch Hot at all times Inside rear view mirror Int lmp defeat Int lmps on Interior lamps off Left endgate latch (left side of tailgate) Left i/p courtesy lamp Left rear door latch (in left rear door) Left roof rail reading lamp Left vanity mirror Lt fr dr open Nca Pnk Rear dr open Right endgate latch (right side of tailgate) Right i/p courtesy lamp Right rear door latch (in right rear door) Right roof rail reading lamp Right vanity mirror Rt fr dr open S211 S303 S390 S504 S604 S902 S905 (endgate wiring harness, 48 cm from c403 breakout) Sp315 (in floor console, under rear air duct) Instrument Illumination Wiring Diagram for Pontiac Aztek 2005 List of elements for Instrument Illumination Wiring Diagram for Pontiac Aztek 2005: 60 (8 bulbs) (body harness, front center of vehicle, 6.5 cm from center console fuse block breakout) s320 12v reference A/t shift lever position indicator lamp Auto Bcml fuse 20a Body control module (bcm) C1 e Center console fuse block (in floor console) D10 Driver door lock switch Driver information center (dic) switch E10 Exterior lights system Front passenger door lock switch Front passenger window switch G200 (right side of dash, on underside of cross-car beam) G201 (left side of dash, on underside of cross-car beam) G202 (left side of dash, on underside of cross-car beam) G301 (on left "b" pillar, under seat belt anchor) G302 (on right "b" pillar, under seat belt anchor) Head Head up display switch Head- lamp switch Headlamp switch Hot at all times Hvac control module (center of dash, below radio) I/p lmps dim I/p lmps supp I/p lmps volt I/p switch assembly Inflatable restraint steering wheel module coil Instrument panel cluster (ipc) Left steering wheel controls Low reference Nca Off Park Park lamp sig Park lmp supp Park lmps volt Park lps fuse 15a Park lps relay Pnk Prk lp rly ctrl c3 Radio Rear seat audio (rsa) control Right steering wheel controls S203 (i/p harness, left side of dash, 13 cm from stoplamp switch breakout) S211 S213 S242 S243 S504 S604 Sp250 (center dash next to light sensor) Sp409 (behind left rear wheelhouse, under trim panel) Stg col fuse 2 2a Underhood fuse block (front of right wheelhouse, above battery) Window master switch
NAVIGATION Navigation Wiring Diagram for Pontiac Aztek 2005 List of elements for Navigation Wiring Diagram for Pontiac Aztek 2005: 22 Amplifier ctrl Amplifier present sig B12 Bare Battery Center console fuse block (in floor console) Drain wire Engine controls system G201 (left side of dash, on underside of cross-car beam) Global positioning system (gps) antenna Gps antenna signal Ground Hot at all times Nca Radio Radio fuse 15a Remote radio audio output (-) Remote radio left audio sig S242 Sound systems Vehicle communication interface module (vcim) Vehicle speed sig Parking Assistant Wiring Diagram for Pontiac Aztek 2005 List of elements for Parking Assistant Wiring Diagram for Pontiac Aztek 2005: 51 Awd fuse 30 15a Back-up lps relay Backup lamp voltage Body control module (in console above fuse block, in center console) C11 Center amber ind ctrl Center amber indicator Center console fuse block (in floor console) Diagnostic input Engine controls system G200 (right side of dash, on underside of cross-car beam) G401 (left side of vehicle, under rear side window, between wheelwell & endgate) Ground Hot in run or start I/p switch assembly Ign3 hvac fuse 26 10a Left amber ind ctrl Left amber indicator Left rear corner object sensor (behind left corner of rear bumper) Left rear middle object sensor (behind middle of rear bumper) Low ref Lr corner sensor sig Lr middle sensor sig Mirrors system Park aid Park assist sw sig Pnk Power distribution system Rear park chime sig Rear parking assist (rpa) diagnostic connector Rear parking assist (rpa) display Rear parking assist (rpa) module (behind front center dash console) Red Red ind ctrl Red indicator Right rear corner object sensor (behind right corner of rear bumper) Right rear middle object sensor (behind middle of rear bumper) Rr corner sensor sig Rr middle sensor sig S213 S401 S402 Sensor low ref Sensor signal Sensor voltage Splice pack sp250 (center dash next to light sensor) Splice pack sp409 (behind left rear wheelhouse, under trim panel) Telltail assy voltage Trnsig fuse 19 10a Underhood fuse block (front of right wheelhouse, above battery) Vss signal
POWER DISTRIBUTION Power Distribution Wiring Diagram (2 of 4) for Pontiac Aztek 2005 List of elements for Power Distribution Wiring Diagram (2 of 4) for Pontiac Aztek 2005: 54 (front of right wheelhouse, above battery) underhood fuse block (fuel injector pnk 1-2 shift solenoid (1-2 ss) valve 2-3 shift solenoid (2-3 ss) valve A/c clu relay Abs fuse 6 10a Automatic transaxle Automatic transmission floor shift control Awd fuse 30 15a B10 Btsi fuse 33 2a Crank relay 59 Cruise control module Cruise control release switch Cruise control switch Cruise fuse 31 10a D12 Differential clutch pump actuator check valve (traction control) Drl relay E c111 E11 E12 Elec eng fuse 13 15a Electronic brake control module (ebcm) Ems dev fuse 4 10a Evaporative emissions (evap) canister purge solenoid F11 F12 From horn fuse 3 c (diagram 1 of 4) From ignition relay 59 diagram (2 of 4) From turn sig fuse 19 (center console fuse block) (diagram 3 of 4) Fuel inj fuse 11 15a Fuel injector G111 (engine compt, on bellhousing, left of starter) Harness, 39 cm from c102) s109 Hdlp hi beam relay Hdlp lo beam relay Heated oxygen sensor (ho2s) Ign 1 main fuse 27 10a Ignition control module (icm) Ignition relay Mass air flow (maf) sensor Nca O2 sensors fuse 10 15a Park lock solenoid Pnk Rear parking assist module (rpa) (near obstacle presence detection sensor indication) Red S106 S115 Stop- lamp switch To awd fuse 30 (diagram 2 of 4) Torque converter clutch (tcc) solenoid valve Trans sol fuse 7 10a Power Distribution Wiring Diagram (3 of 4) for Pontiac Aztek 2005 List of elements for Power Distribution Wiring Diagram (3 of 4) for Pontiac Aztek 2005: 65 A10 Acc Accy diode Aos fuse 46 2a Automatic a/c Automatic transmission floor shift control B12 Backup lps relay Bcm- accy fuse 10a Blwr fuse 25 25a Body control module (bcm) C10 C11 Center console fuse block (in floor console) D10 D11 Driver outside rear view mirror E10 E11 From batt 3 fuse 41 (diagram 1 of 4) From ign 3 fuse 19 (diagram 1 of 4) From ign 3 fuse 46 (diagram 1 of 4) From inkey fuse 42 (diagram 1 of 4) G200 (right side of dash, on underside of cross-car beam) Head up display (hud) (if equipped) Htd mirr fuse 16 10a Hvac control module Ign 0 fuse 30 2a Ign 1 mdl fuse 10a Ign 3 hvac fuse 26 10a Ign 3 relay Ignition switch Inflatable restraint passenger presence module Inflatable restraint sensing & diagnostic module (sdm) Inside rearview mirror Instrument panel cluster (ipc) Intemm fuse 24 10a Key sol fuse 31 2a Left air temperature actuator Lock Manual a/c Mode actuator Nca Off Passenger outside rear view mirror Pnk Powertrain control module (pcm) Rear defog relay 20 Rear window defogger Recirculation actuator Red Right air temperature actuator Rr def fuse 21 30a Run S213 Sir fuse 22 10a Splice pack sp250 (center dash next to light sensor) Start Stoplamp switch Theft deterrent control module To accy relay 27 (diagram 1 of 4) To ign 1 main fuse 27 (diagram 2 of 4) Trn sig fuse 19 10a Turn signal/ hazard flasher switch W/ power heated folding mirror Power Distribution Wiring Diagram (4 of 4) for Pontiac Aztek 2005 List of elements for Power Distribution Wiring Diagram (4 of 4) for Pontiac Aztek 2005: 51 (automatic a/c) (body harness, under left rear of vehicle, 7cm from c302 breakout) s305 (diagram (manual a/c) 1 of 4) A10 A12 A12 c2 Automatic level control (alc) compressor Automatic level control (alc) compressor relay Automatic level control (alc) inflator air switch Automatic level control (alc) sensor B10 Bcm d fuse 3 25a Body control module (bcm) Center console fuse block (in floor console) Driver heated seat module Driver positive temperature coefficient (ptc) circuit breaker Driver seat adjuster switch Elc batt fuse 12 30a From batt 2 fuse 44 (diagram 1 of 4) From bcml fuse 36 Front passenger heated seat module Front passenger positive temperature coefficient (ptc) circuit breaker Front passenger seat adjuster switch G401 (left side of vehicle, under rear side window, between wheelwell & endgate) Garage door opener Gate rel fuse 13 20a Hvac control module Instrument panel cluster (ipc) Ip mdl fuse 41 10a Memory seat & mirror module Outside rearview mirror switch Pwr mir fuse 17 10a Pwr sts circuit breaker 11 30a Rear auxiliary power outlet Red Remote control door lock receiver (rcdlr) Rr aux fuse 14 20a S340 S341 S420 S425 Security indicator lamp Splice pack sp409 Ua5 Ug1 W/ automatic level control W/ memory seat W/ trailer provisions W/o memory seat
POWER DOOR LOCKS Power Door Locks Wiring Diagram for Pontiac Aztek 2005 List of elements for Power Door Locks Wiring Diagram for Pontiac Aztek 2005: 62 (behind center of dash, near windshield defrost vent, in sun roof assembly) remote control door lock receiver (endgate wiring harness, 26 cm from c403 breakout) s904 (left side of vehicle, under rear side window, between rear wheelwell & endgate) g401 (on left "b" pillar, (on right "b" pillar, A10 Antenna Battery Bcm d fuse 25a Body control module (in center console, above fuse block) Center console fuse block (in floor console) Class 2 serial data Door lock key unlock signal Door lock/ unlock switch Driver door lock actuator Driver door lock cylinder switch Driver door lock switch Driver unlock Endgate lock Endgate lock cylinder switch (in tailgate) Endgate release switch signal Endgate unlock Front passenger door lock actuator Front passenger door lock cylinder switch Front passenger door lock switch G202 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) G301 G301 (on left "b" pillar, under seat belt anchor) G302 G401 (left side of vehicle, under rear side window, between wheelwell & endgate) Gate rel fuse 20a Ground Hot at all times Instrument panel cluster (ipc) Interior lights system Ipmdl fuse 10a Key fob low battery Left endgate lock actuator (left side of tailgate) Left lift window lock actuator Left rear door lock actuator Lift glass rel Lock Logic Message center Power distribution system Red Remote signal Right endgate lock actuator (right side of tailgate) Right lift window lock actuator Right rear door lock actuator S211 S333 S504 S604 S901 (endgate wiring harness, 9 cm from c403 breakout) S902 S903 (endgate wiring harness, 20 cm from c403 breakout) Signal Sp205 Tan Under seat belt anchor) Unlock
POWER MIRRORS Electrochromic Mirror Wiring Diagram for Pontiac Aztek 2005 List of elements for Electrochromic Mirror Wiring Diagram for Pontiac Aztek 2005: 26 (in roof, near c308 connector) g303 Ambient light sensor Automatic day-night mirror element Backup lps relay C11 Center console fuse block (in floor console) D11 c2 Gnd Headlight sensor Hot in retained accessory power Hot in run or start Inside rearview mirror Interior lights system Logic Low high sensitivity setting Low reference Max Min Navigation system Off Power tops system S390 Sensitivity setting Signal Sun rf fuse 20a Turn sig fuse 10a Power Mirrors Wiring Diagram for Pontiac Aztek 2005 List of elements for Power Mirrors Wiring Diagram for Pontiac Aztek 2005: 15 Center console fuse block (in floor console) Defogger system Driver outside rearview mirror G301 (on left "b" pillar, under seat belt anchor) Hot at all times Left mirror Motor Nca Outside rearview mirror switch Passenger outside rearview mirror Power mirror fuse 17 10a Right mirror Right/ left m S504 Up/ down m
POWER SEATS 6-Way Power Seat Wiring Diagram for Pontiac Aztek 2005 List of elements for 6-Way Power Seat Wiring Diagram for Pontiac Aztek 2005: 26 Aft Back Center console fuse block (in floor console) Driver seat adjuster motor assembly Driver seat adjuster switch Fore Fore- hori- zontal motor Front passenger seat adjuster motor assembly Front passenger seat adjuster switch Front vert- ical motor Frt Frt dn Frt up G301 (on left "b" pillar, under seat belt anchor) G302 (on right "b" pillar, under seat belt anchor) Hori- zontal motor Hot at all times Pwr sts circuit breaker 30a Rear vert- ical motor Rr dn Rr up S340 S341 S350 S351 Tan Heated Seats Wiring Diagram for Pontiac Aztek 2005 List of elements for Heated Seats Wiring Diagram for Pontiac Aztek 2005: 41 Body control module (in console, above fuse block, in center console) C315 C316 C319 C320 Center console fuse block (in floor console) Driver Driver back heated seat element Driver back heated seat pad Driver cushion heated seat element Driver cushion heated seat pad Driver heated seat module Driver heated seat thermistor Driver positive temperature coefficient circuit breaker Front passenger Front passenger back heated seat element Front passenger back heated seat pad Front passenger cushion heated seat element Front passenger cushion heated seat pad Front passenger heated seat module Front passenger heated seat thermistor Front passenger positive temperature coefficient circuit breaker G200 (right side of dash, on underside of cross-car beam) G301 (on left "b" pillar, under seat belt anchor) G302 (on right "b" pillar, under seat belt anchor) Gnd Hot at all times I/p switch assembly Logic Nca Pwr sts circuit breaker 30a Red S213 S340 S341 S350 S351 S352 S353 Seat sig Sens sig
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Pontiac Aztek 2005 List of elements for Power Top/Sunroof Wiring Diagram for Pontiac Aztek 2005: 23 Battery Center console fuse block (in floor console) Close D11 c2 G303 (in roof, near c308 connector) Ground Hot w/ rap relay energized Limit switches Low ref Nca Open Open/ vent Range Range sig Red S390 Soft stop Soft stop sig Sun rf fuse 34 20a Sunroof module Sunroof motor (front of sunroof assembly) Sunroof position encoding switch Sunroof switch
POWER WINDOWS Power Windows Wiring Diagram for Pontiac Aztek 2005 List of elements for Power Windows Wiring Diagram for Pontiac Aztek 2005: 27 (on left "b" pillar, under seat belt anchor) g301 (on right "b" pillar, under seat belt anchor) g302 Center console fuse block (in floor console) Down Driver switch Driver window motor (in driver's door) E11 Express logic F11 Front passenger switch Front passenger window motor (in front passenger's door) Front passenger window switch Hot w/ retained accessory power relay energized Illum Interior lights system Left rear switch Left rear window motor (in left rear door) Left rear window switch Lock out switch Power wdws circuit breaker 30a Right rear switch Right rear window motor (in right rear door) Right rear window switch S504 S604 Tan Window master switch
RADIO Base Radio Wiring Diagram, with Rear Controls for Pontiac Aztek 2005 List of elements for Base Radio Wiring Diagram, with Rear Controls for Pontiac Aztek 2005: 79 (buick) (left side of dash, on underside of cross car beam) (pontiac) A10 A11 A12 Am/ fm Am/fm Analog return Ant com Ant in Audio common B10 B11 B12 Buick Center console fuse block (in floor console) Computer data lines system G200 (right side of dash, on underside of cross-car beam) G201 G202 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) G303 (in roof, near c308 connector) Ground Hot at all times I/p input I/p lamp volt Inflatable restraint steering wheel module coil Interior lights system Left audio sig Left front door speaker Left front door tweeter Left rear door speaker Left steering wheel controls Lf speaker + Lf speaker - Lr speaker + Lr speaker - Lt audio sig + Mute Nca Park lamp volt Play Pontiac Prst Radio Radio front glass antenna Radio fuse 37 15a Rear seat audio (rsa) control Red Rem radio cntrl Rem radio volt Remote audio - Rf speaker + Rf speaker - Right front door speaker Right front door tweeter Right rear door speaker Right steering wheel controls Rr speaker + Rr speaker - Rsa enable sig Rt audio sig + S214 S242 S243 S285 S390 Satellite radio/ dvd circuit Scan Seek dn Seek up Serial data Source Str whl cntrl Tail gate audio controls (pontiac) Tan Vehicle communication interface module (vcim) Vol dn Vol up Base Radio Wiring Diagram, without Rear Controls for Pontiac Aztek 2005 List of elements for Base Radio Wiring Diagram, without Rear Controls for Pontiac Aztek 2005: 62 (buick) (pontiac) A10 A11 A12 Am/ fm Ant com Ant in Audio common B10 B11 B12 Center console fuse block (in floor console) Computer data lines system G201 (left side of dash, on underside of cross-car beam) G202 (left side of dash, on underside of cross-car beam, between parking brake assembly & steering column) Ground Hot at all times I/p input Inflatable restraint steering wheel module coil Interior lights system Left audio sig Left front door speaker Left front door tweeter Left rear door speaker Left steering wheel controls Lf speaker + Lf speaker - Lr speaker + Lr speaker - Lt audio sig + Mute Nca Play Pre- set Radio Radio front glass antenna Radio fuse 37 15a Red Rem radio volt Remote audio - Rf speaker + Rf speaker - Right front door speaker Right front door tweeter Right rear door speaker Right steering wheel controls Rr speaker + Rr speaker - Rt audio sig + S242 S243 S285 Satellite radio/ dvd circuit Seek dn Seek up Serial data Str whl cntrl Tan Vehicle communication interface module (vcim) Vol dn Vol up Premium Sound Radio Wiring Diagram, with Rear Controls (1 of 2) for Pontiac Aztek 2005 List of elements for Premium Sound Radio Wiring Diagram, with Rear Controls (1 of 2) for Pontiac Aztek 2005: 69 A10 A11 A12 Am/ fm Am/fm Amp cntrl Amplifier sig Analog return Ant com Ant in Audio common B10 B11 B12 Center console fuse block (in floor console) Computer data lines system G201 (left side of dash, on underside of cross-car beam) G303 (in roof, near c308 connector) Ground Hot at all times I/p input Inflatable restraint steering wheel module coil Interior lights system Ip lamp Left audio sig Left steering wheel controls Lf audio + Lf audio - Lr audio + Lr audio - Lr low audio + Lr low audio - Lt audio sig + Mute Nca Park lamp Play Pre- set Prst Radio Radio front glass antenna Radio fuse 15a Rear seat audio (rsa) control Rem radio cntrl Rem radio volt Remote audio - Rf audio + Rf audio - Right steering wheel controls Rr audio + Rr audio - Rr low audio + Rr low audio - Rsa enable Rsa enable sig Rt audio sig + S242 S285 S390 Satellite radio/ dvd circuit Seek dn Seek up Serial data Str whl cntrl Tail gate audio controls Tan Vehicle communication interface module (vcim) Vol dn Vol up Premium Sound Radio Wiring Diagram, with Rear Controls (2 of 2) for Pontiac Aztek 2005 List of elements for Premium Sound Radio Wiring Diagram, with Rear Controls (2 of 2) for Pontiac Aztek 2005: 50 A10 A11 A12 Amp ctrl Amp signal Audio amplifier (under dash, between park brake lever & steering column) B10 B11 B12 Battery Center console fuse block (in floor console) D e D12 Ext range G202 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) Ground Hot at all times L subwoofer+ L subwoofer- Left front door speaker Left front door tweeter Left rear door speaker Left rear subwoofer speaker Lf audio + Lf audio - Lf speaker + Lf speaker - Lr audio + Lr audio - Lr speaker + Lr speaker - R subwoofer+ R subwoofer- Rd amp fuse 38 25a Red Rf audio + Rf audio - Rf speaker + Right front door speaker Right front door tweeter Right rear door speaker Right rear subwoofer speaker Rr audio + Rr audio - Rr speaker + Rr speaker - Rsa enable S243 Subwoofer Tan Premium Sound Radio Wiring Diagram, without Rear Controls (1 of 2) for Pontiac Aztek 2005 List of elements for Premium Sound Radio Wiring Diagram, without Rear Controls (1 of 2) for Pontiac Aztek 2005: 61 (left side of dash, on underside of cross-car beam) A10 A11 A12 Am/ fm Am/fm Amp cntrl Amplifier Analog return Ant com Ant in Audio common B10 B11 B12 Center console fuse block (in floor console) Computer data lines system D12 G201 Ground Hot at all times I/p input Inflatable restraint steering wheel module coil Interior lights system Left audio sig Left steering wheel controls Lf audio + Lf audio - Lr audio + Lr audio - Lt audio sig + Mute Nca Play Pre- set Prst Radio Radio front glass antenna Radio fuse 15a Rd amp fuse 38 25a Rem radio volt Remote audio - Rf audio + Rf audio - Right steering wheel controls Rr audio + Rr audio - Rsa enable sig Rt audio sig + S242 S285 Satellite radio/ dvd circuit Seek dn Seek up Serial data Str whl cntrl Tail gate audio controls Tan Vehicle communication interface module (vcim) Vol dn Vol up Premium Sound Radio Wiring Diagram, without Rear Controls (2 of 2) for Pontiac Aztek 2005 List of elements for Premium Sound Radio Wiring Diagram, without Rear Controls (2 of 2) for Pontiac Aztek 2005: 49 (left side of dash, on under cross-car beam, between parking brake assembly & steering column) (not used) A10 A11 A12 Amp ctrl Amp signal Audio amplifier (under dash, between park brake lever & steering column) B10 B11 B12 Battery D e Ext range G202 Ground L subwoofer+ L subwoofer- Left front door speaker Left front door tweeter Left rear door speaker Left rear subwoofer speaker Lf audio + Lf audio - Lf speaker + Lf speaker - Lr audio + Lr audio - Lr speaker + Lr speaker - R subwoofer+ R subwoofer- Red Rf audio + Rf audio - Rf speaker + Rf speaker - Right front door speaker Right front door tweeter Right rear door speaker Right rear subwoofer speaker Rr audio + Rr audio - Rr speaker + Rr speaker - Rsa enable S243 Subwoofer Tan Satellite Radio/DVD Wiring Diagram for Pontiac Aztek 2005 List of elements for Satellite Radio/DVD Wiring Diagram for Pontiac Aztek 2005: 33 (not used) Ant in (sat) Ant in (terr) Audio common Audio out (-) Bare Batt volt Battery volt Coax Computer data lines system D4 c3 Digital radio antenna Digital radio receiver (behind dash) Drain wire Dvd fuse 25 15a G202 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) Ground Hot at all times L audio sig L audio sig (+) Pnk R audio sig (+) Radio Rear seat entertainment (rse) assembly S-band fuse 29 5a S243 Satellite antenna Serial data Sp215 Terrestrial antenna Underhood fuse block (front of right wheelhouse, above battery) W/ digital audio W/ digital audio & gps
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Pontiac Aztek 2005 List of elements for Shift Interlock Wiring Diagram for Pontiac Aztek 2005: 24 A/t shift lock actuator A/t shift lock actuator switch A/t shift lock control solenoid (inside console, under transaxle shifter) A/t shift lock sol A10 B11 Body control module (in console, above fuse block, in center console) Btsi fuse 33 2a Center console fuse block (in floor console) Class 2 serial data Data link connector (below steering column) E10 G201 (left side of dash, on underside of cross-car beam) Hot in acc, run or start Hot in on or start Ignition lock cylinder control actuator Ignition lock cylinder control switch (closed in park) Key sol fuse 31 2a Park lock solenoid Powertrain control module (pcm) (at left side of engine compt, in air cleaner assembly) S243 Splice pack sp205 (left side of dash behind access panel) Stoplight switch (opens w/ brake pedal depressed) (on brake pedal support) Underhood fuse block (front of right wheelhouse, above battery)
STARTING/CHARGING Charging Wiring Diagram for Pontiac Aztek 2005 List of elements for Charging Wiring Diagram for Pontiac Aztek 2005: 20 (at left side of engine compt, in air cleaner assembly) powertrain control module (pcm) 3.4l 3.6l Battery Battery indicator Buick Computer data lines system Engine control module (ecm) Field duty signal G100 (right side of engine compt, on top of front end upper cross member) G111 (engine compt, on bellhousing, left of starter) Generator Instrument cluster panel Logic Pontiac Power distribution system Red Serial Starting circuit Turn on sig Starting Wiring Diagram for Pontiac Aztek 2005 List of elements for Starting Wiring Diagram for Pontiac Aztek 2005: 29 (at left side of engine compt, in air cleaner assembly) powertrain control module (pcm) 3.4l 3.6l Acc Batt 1 fuse 47 60a Battery Center console fuse block (in floor console) Crank relay 57 Crank req Crank rly E12 Engine control module (ecm) F12 G100 (right side of engine compt, on top of front end upper cross member) G111 (engine compt, on bellhousing, left of starter) Ign 1 main fuse 27 10a Ign 1/ ign 3 fuse 19 20a Ignition switch In key fuse 42 10a Lock Off Pnk Power distribution system Red Run Start Starter Strtr sol fuse 34 40a Underhood fuse block (front of right wheelhouse, above battery)
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram for Pontiac Aztek 2005 List of elements for Supplemental Restraints Wiring Diagram for Pontiac Aztek 2005: 43 (on right "b" pillar, under seat belt anchor) g302 A10 A11 A12 A13 A14 A15 A16 A17 A18 Air bag indicator Center console fuse block (in floor console) Class 2 serial data Computer data lines system Data link connector (dlc) (partial) (below steering column) Driver seat belt switch (in right half of driver seat belt) G301 (on left "b" pillar, under seat belt anchor) Ground High control Hot in run or start Ign Ignition Inflatable restraint i/p module (right side of dash, above glove box) Inflatable restraint sensing & diagnostic module (under right front seat) Inflatable restraint steering wheel module (in steering wheel) Inflatable restraint steering wheel module coil Instrument panel cluster (ipc) Left inflatable restraint side impact module Left inflatable restraint side impact sensor (at base of left "b" pillar, above seat belt retractor) Left seat belt switch Logic Low control Nca Right inflatable restraint side impact module Right inflatable restraint side impact sensor (at base of right "b" pillar, above seat belt retractor) S350 (driver seat harness, under driver seat, 13 cm from c313 breakout) Serial data class 2 Shorting bar Signal Sir fuse 22 10a Splice pack sp205 (behind left side of dash access panel) Tan Voltage
TRANSMISSION Rear Differential Lock Wiring Diagram for Pontiac Aztek 2005 List of elements for Rear Differential Lock Wiring Diagram for Pontiac Aztek 2005: 29 (at left side of engine compt, in air cleaner assembly) (3.4l) powertrain control module (pcm) 3.4l 3.6l A10 Awd ctrl Awd fuse 30 15a Body control module (in console, above fuse block, in center console) Breakout) Buick C3 e9 Class 2 Data link connector (partial) (below steering column) Differential clutch pump actuator check valve Electronic brake control module (ebcm) (left side of engine compt) Engine control module (ecm) G200 (right side of dash, on underside of cross-car beam) G301 (on left "b" pillar, under seat belt anchor) Hot in run or start I/p switch assembly Navigation system Pnk Pontiac S213 (4 cm from blower motor resistor) S333 (66 cm from center console fuse block Sp205 (left side of dash behind access panel) Tcs modc Trac on/off switch Transmission control module (tcm) (3.6l) (inside air cleaner assembly) Underhood fuse block (front of right wheelhouse, above battery)
3.4L VIN E 3.4L VIN E, A/T Wiring Diagram for Pontiac Aztek 2005 List of elements for 3.4L VIN E, A/T Wiring Diagram for Pontiac Aztek 2005: 73 (engine compt, on bellhousing, left of starter) (engine harness) 1-2 shift sol 2-3 shift sol 5v reference a A/t fluid pressure manual valve position switch A/t sensor hi A/t sensor lo A11 Automatic transaxle Automatic transaxle fluid temperature sensor Automatic transaxle input shaft speed sensor Battery in Buick C10 C111 Center console fuse block (in floor console) Class ii data D12 Data link connector (partial) (below steering column) Ect sensor in Engine coolant temperature (ect) sensor (on top rear of engine, near thermo- stat housing) G111 G111 (engine compt, on bellhousing, left of starter) Hot at all times Hot in accy, run or start Hot in run or start Ign Ign 0 Ign 0 fuse 30 2a Ign 1 main fuse 27 10a Ignition in Instrument panel cluster Intemm fuse 24 10a Malfunction indicator lamp Manifold absolute pressure (map) sensor (on top front of engine) Mil ctrl Pc sol hi Pc sol lo Pcm fuse 5 10a Pcm ground Pnk Pontiac Powertrain control module (pcm) (at left side of engine compt, in air cleaner assembly) Pressure control sol valve Red S106 S106 (engine harness, front left side of engine compt) S110 (fuel inj harn, 5 cm from c102) S115 Sensor rtn Sp205 (left side of dash behind access panel) Stoplight switch (on brake pedal support) Tan b Tcc pwm sol Tcc release in Tcc/ brake switch Tcc/brake sw Tft sensor gnd Tft sensor in Throttle position (tp) sensor (top of engine, on rear side of throttle assembly) Tp sensor in Tp sensor rtn Tr sw in-a Tr sw in-b Tr sw in-c Tr sw in-p Trans sol fuse 7 10a Transaxle internal mode switch (ims) Underhood fuse block (front of right wheelhouse, above battery) Vehicle speed sensor (vss) (on transaxle) Vss hi (signal) Vss lo (ground)
TRUNK, TAILGATE, FUEL DOOR Liftgate Release Wiring Diagram for Pontiac Aztek 2005 List of elements for Liftgate Release Wiring Diagram for Pontiac Aztek 2005: 29 (endgate wiring harness, 9 cm from c403 breakout) s901 (endgate wiring harness, 26 cm from c403 breakout) s904 Battery Body control module (in console, above fuse block, in center console) Buick Center console fuse block (in floor console) Endgate lock cylinder switch (in tailgate) G200 (right side of dash, on underside of cross-car beam) G401 (left side of vehicle, under rear side window, between wheelwell & endgate) G403 (left rear of vehicle, under roof) Gate rel fuse 13 20a Hot at all times I/p switch assembly Left endgate lock actuator (left side of tailgate) Left lift window lock actuator Lift glass release control Liftgate lock actuator (in tailgate) Liftgate release switch signal Liftgate/endgate lock motor lock control Liftgate/endgate lock motor unlock control Pontiac Red Right endgate lock actuator (right side of tailgate) Right lift window lock actuator S213 S902 S903 (endgate wiring harness, 20 cm from c403 breakout) S907 Touch pad switch
WARNING SYSTEMS Warning Systems Wiring Diagram for Pontiac Aztek 2005 List of elements for Warning Systems Wiring Diagram for Pontiac Aztek 2005: 47 (behind front center dash console) rear parking assist module (buick) (pontiac) (in console, above fuse block, in center console) body control module A10 A14 Battery Bcm bcme fuse 28 10a Buick Data Driver door latch (in driver's door) Driver door open Driver information center (dic) display Driver seat belt switch (opens when buckled) Exterior lights system G202 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) G301 (on left "b" pillar, under seat belt anchor) Head Headlamp switch Hot at all times Ign Ignition key alarm switch (closed w/ key in ignition) Inflatable restraint sensing & diagnostic module (under right front seat) Instrument panel cluster (ipc) Ipc Key-in-ign sw Left seat belt sw Left turn Logic Message center Nca Off Park Park lamps signal Pontiac Radio Rear park chime Right turn S211 S212 S350 S504 Seat belt ind Serial data Splice pack sp205 (left side of dash behind access panel) Splice pack sp206 (left side of dash next to sp205) Tan Underhood fuse block (front of right wheelhouse, above battery)
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Pontiac Aztek 2005 List of elements for Front Wiper/Washer Wiring Diagram for Pontiac Aztek 2005: 32 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column) g202 (right side of dash, on underside of cross-car beam) g200 A8 (pontiac) (buick) Accessory voltage Center console fuse block (in floor console) Delay Ground Hot in acc or run Ign Ind ctrl Instrument panel cluster (ipc) K c3 Logic Low washer fluid Low washer fluid ind sig Mist N c3 Off Red S211 Splice pack sp250 (center dash next to light sensor) Tan Turn signal/multi- function switch Washer switch Windshield washer fluid level switch (on front washer solvent container) Windshield washer fluid pump (on front washer solvent container) Windshield wiper motor (at right rear of engine compartment) Windshield wiper motor high speed Windshield wiper switch signal 1 Windshield wiper switch signal 2 Wiper fuse 25a Wiper switch Rear Wiper/Washer Wiring Diagram for Pontiac Aztek 2005 List of elements for Rear Wiper/Washer Wiring Diagram for Pontiac Aztek 2005: 24 (left rear of vehicle, under roof) g403 (right side of dash, on underside of cross-car beam) g200 A10 Accessory voltage Center console fuse block (in floor console) F10 Hot in acc or run I/p switch assembly Logic Park Rear window washer fluid pump Rear window washer pump cntrl Rear window wiper motor (in tailgate) Rear window wiper motor cntrl Rear window wiper switch signal Rear wiper/ washer switch Rrwpr fuse 32 20a Run S392 S907 Splice pack sp250 (center dash next to light sensor) Wash Wipe Wiper arm position signal
