Diagram sections — 29 (66 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY COMPUTER COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Compressor Wiring Diagram for GMC Yukon Denali 2000 List of elements for Compressor Wiring Diagram for GMC Yukon Denali 2000: 33 (engine harn, near diode) 22 cm from ebcm breakout) A/c comp fuse 10a A/c compressor clutch A/c compressor clutch relay (in underhood fuse block) A/c compressor cycling switch (in low pressure line, on accumulator) A/c control A/c disable A/c high pressure cutout switch (on a/c compressor) A/c low pressure cutout switch (on a/c compressor) A/c req A/c switch Blower switch Diode Fuse block G104 (top right side of cylinder head) G105 (right side of engine) Hot in run Hot in run or start Htr a/c fuse 12 25a Hvac control module Ign e fuse 10a Ignition Near egr valve breakout) Off Pnk S146 (eng harn, pnk S185 S186 S268 (i/p harn, behind center of dash) Sw sig Underhood fuse block Vehicle control module (left side of engine compt) Heater Wiring Diagram for GMC Yukon Denali 2000 List of elements for Heater Wiring Diagram for GMC Yukon Denali 2000: 36 (behind left (hvac harn, 8 cm from recirc door breakout) s244 (i/p harn, 24 cm from i/p cluster breakout) (right side of dash) g202 Air temp dr sensor Battery Blower fuse 3 50a Blower motor (under right side of dash) Blower resistor (on blower motor housing) Blower switch Defogger element Front mode door motor (on front a/c-heater housing) Front temperature door motor (on front a/c-heater housing) Fuse block G200 Ground High blower relay (on top of front a/c- heater blower housing) Hot at all times Hot in run Htr-a/c fuse 12 25a Hvac control module Ignition Illumination Interior lights system Mode signal Off Rear defogger system Recirc ctrl Recirculation door motor (on front a/c-heater housing) Red S243 (hvac harn, 4 cm from recirc door breakout) S268 (i/p harness, behind center of dash) S298 Side of dash) Tan Underhood fuse/relay center Heater Wiring Diagram, Auxiliary for GMC Yukon Denali 2000 List of elements for Heater Wiring Diagram, Auxiliary for GMC Yukon Denali 2000: 59 (aux hvac harn, near rear hvac control module) (front) (hvac harn, 8 cm from recirc door breakout) s244 (i/p harn, 24 cm from i/p cluster breakout) (in front of overhead console) Air temp dr sensor Auxiliary blower motor (behind right rear wheelwell) Auxiliary blower motor relay, high (on auxiliary a/c plenum) Auxiliary blower motor relay, low (on auxiliary a/c plenum) Auxiliary blower motor relay, medium (on auxiliary a/c plenum) Auxiliary blower motor resistor (on auxiliary a/c plenum) Auxiliary heater control module Auxiliary heater control module (rear) (behind left side of dash) Battery Blower fuse 3 50a Blower motor (under right side of dash) Blower resistor (on blower motor housing) Blower switch C 1995 vftc Convenience center Defogger element Front mode door motor (on front a/c-heater housing) Front temperature door motor (on front a/c-heater housing) G200 (behind left side of dash) G202 (right side of dash) G400 (on right side "b" pillar, near door striker) Ground High High blower relay (on top of front a/c- heater blower housing) Hot at all times Hot in run Htr-a/c fuse 12 25a Hvac control module I/p fuse block Ignition Illumination Interior lights system Low Med Mega fuse block Mode signal Off Rear Rear defogger system Recirc ctrl Recirculation door motor (on front a/c-heater housing) Red Red e Rr hvac\ fuse 5 10a S110 (engine harness, near ebcm breakout) S243 (hvac harn, 4 cm from recirc door breakout) S268 (i/p harness, behind center of dash) S298 S305 S306 S309 S401 red (aux hvac harn, 13 cm from blower relay breakout) S410 (body harn near rr door jamb switch breakout) Tan Manual A/C Wiring Diagram for GMC Yukon Denali 2000 List of elements for Manual A/C Wiring Diagram for GMC Yukon Denali 2000: 74 (engine harn, near diode) (engine harness, 22 cm from ebcm breakout, 7.4l) (engine harness, near ebcm breakout) (engine harness, near egr valve breakout) (exc 4.3 l) (fwd lamps harn, 5 cm from right headlamp breakout) (hvac harness, 4 cm from recirc door breakout) (i/p harn, 28 cm from cluster breakout) (i/p harness, behind center of dash) (right side A/c comp fuse 10a A/c compressor clutch A/c compressor clutch relay (in underhood fuse/relay center) A/c compressor cycling switch (in low pressure line, on accumulator) A/c ctrl A/c disable A/c high pressure cutout switch (on a/c compressor) A/c low pressure cutout switch (on a/c compressor) A/c req A/c switch Air temp dr sensor Aux fan fuse 30a Auxiliary cooling fan motor Auxiliary cooling fan relay (exc 4.3l) (in underhood fuse/relay center) Battery Blower fuse 3 50a Blower motor (under right side of dash) Blower resistor (on blower motor housing) Blower switch Defogger element Diode Front mode door motor (on front a/c-heater housing) Front temperature door motor (on front a/c-heater housing) Fuse block G104 (top right side of cylinder head) G105 (right side of engine) G112 (right front of engine compartment) G200 (behind left side of dash) G202 Ground High blower relay (on top of front a/c-heater housing) Hot at all times Hot in run Hot in run or start Htr a/c fuse 12 25a Hvac control module Ign e fuse 10a Ignition Illumination Interior lights system Mode signal Of dash) Off Pnk Rear defogger system Recirc door signal Recirculation door motor (on front a/c-heater housing) Red Relay ctrl S103 S110 S128 S146 S185 S186 S212 (i/p harn, behind center of dash) S243 S244 (hvac harn, 8 cm from recirc door breakout) S268 S298 Sw sig Tan Underhood fuse block Vehicle control module (left side of engine compt) Manual A/C Wiring Diagram, Auxiliary (1 of 2) for GMC Yukon Denali 2000 List of elements for Manual A/C Wiring Diagram, Auxiliary (1 of 2) for GMC Yukon Denali 2000: 59 (hvac harn, 8 cm from recirc door breakout) s244 (i/p harn, 24 cm from i/p cluster breakout) A/c compressor clutch A/c compressor clutch diode A/c compressor clutch relay (in underhood fuse box) A/c compressor cycling switch (on top of accumulator) A/c compressor high pressure cutout switch (rear of the a/c compressor) A/c compressor low pressure cutout switch (on top of a/c compressor) A/c disable A/c fuse 10a A/c request Air temp dr sensor Aux fan fuse 30a Auxiliary cooling fan motor Auxiliary cooling fan relay (in underhood fuse/relay center) Battery Blower fuse 3 50a Blower motor (under right side of dash) Blower resistor (on blower motor housing) Blower switch C 1995 vftc Defogger element Front mode door motor (on front a/c-heater housing) Front temperature door motor (on front a/c-heater housing) G104 (right rear of engine) G105 (right front of engine block) G112 (right front of engine compt) G200 (behind left side of dash) G202 (right side of dash) Ground High blower relay (on top of front a/c- heater blower housing) Hot at all times Hot in run Htr-a/c fuse 12 25a Hvac control module I/p fuse block Ign e fuse 10a Ignition Illumination Interior lights system Mode signal Off Pnk Rear defogger system Recirc ctrl Recirculation door motor (on front a/c-heater housing) Red Relay control S103 (engine harn, near starter solenoid breakout) S110 (engine harness, near ebcm breakout) S185 (in harness near diode) S186 (in harness near diode) S243 (hvac harn, 4 cm from recirc door breakout) S268 (i/p harness, behind center of dash) S298 Switch signal Tan Underhood fuse block Vehicle control module (engine compartment near ebcm) Manual A/C Wiring Diagram, Auxiliary (2 of 2) for GMC Yukon Denali 2000 List of elements for Manual A/C Wiring Diagram, Auxiliary (2 of 2) for GMC Yukon Denali 2000: 34 (in front of overhead console) auxiliary a/c & heater control module (front) (on auxiliary a/c-heater blower housing) (taillamp ext harn, near g404 breakout) A red Auxiliary a/c & heater control module (rear) (behind left side of dash) Auxiliary a/c & heater logic module (behind left side of dash) Auxiliary blower motor (behind right rear wheelwell) Auxiliary blower motor relay (high) Auxiliary blower motor relay (low) (on auxiliary a/c-heater blower housing) Auxiliary blower motor relay (medium) Auxiliary blower resistor (on top of auxiliary hvac plenum) Convenience center G400 (on right side "b" pillar) Ground High Hot in run I/p fuse block Low Med Mode Mode door motor (rear) (on rear a/c housing) Off Rear Red Red e Rr hvac\ fuse 5 10a S305 (auxiliary hvac harn, near rear auxiliary hvac control module) S306 (auxiliary hvac harn, near rear auxiliary hvac control module) S324 S400 (auxiliary hvac harn, near auxiliary blower motor relays) S401 red (auxiliary hvac harn, near auxiliary blower motor relays) Signal Temp Temp door motor (rear) (on rear a/c housing)
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for GMC Yukon Denali 2000 List of elements for Anti-lock Brake Wiring Diagrams for GMC Yukon Denali 2000: 58 (engine harn, near ebcm breakout) s111 (selectable 4wd harn, near breakout to transfer case relay) 4wd sw input Abs fuse 60a Abs ind Abs ind ground Battery Brake fuse 18 10a Brake ind Brake ind input Brake lamp ind out Brake pressure warning switch (underside of ebcm) Brake sw input Brake sw output Data link connector (dlc) (left of steering column) Daytime running lamp (drl) module (behind left side of dash) Ebcm ground Electronic brake control module (left side of engine compt) Electronic variable orifice (evo)/ passlock control module (under center of dash) Engine controls system Front axle actuator (on right rear of front drive axle) Fuse/relay block (left rear of engine compt) G119 (right front of eng block) Gauges fuse 4 10a Hot at all times Hot in run Hot in run or start I/p fuse block (under left side of dash) Ignition Instrument cluster Left front wheel speed sensor M/t Pnk Pump motor ground Red Right front wheel speed sensor S107 S147 S150 (engine harn, approx 13 cm from ebcm breakout) S151 S152 S213 S280 (i/p harn, approx 5 cm from dlc breakout) S314 Sensor high Sensor low Serial data Serial data line Stoplamp switch (top of brake pedal) Tan Transfer case control module (on steering column support bracket) Transmissions system Vehicle control module (vcm) (left side of engine compt) Vehicle speed sensor (vss) (left side of transmission/ transfer case) Vehicle speed sig Vss (+) Vss (-) Vss sig
ANTI-THEFT Forced Entry Wiring Diagram for GMC Yukon Denali 2000 List of elements for Forced Entry Wiring Diagram for GMC Yukon Denali 2000: 44 (right side of dash) g201 Body control module (in center console) C16 Cargo door jamb switch Ctsy fuse 3 20a D11 D12 D13 D14 Door lock Door lock inversion module (behind left side of dash) Door unlock Ex lights ctrl G201 (right side of dash) G202 (behind left side of dash) G305 (right "b" pillar) Grd Hatch ajar sw Headlight system Horn rly ctrl Horns system Hot at all times I/p fuse block Left front door jamb switch Left rear door jamb switch Lf dr ajar sw Liftgate jamb switch Rf dr ajar sw Right front door jamb switch Right rear door jamb switch S204 S218 S262 (crossbody harn, approx 22 cm from seat belt breakout) S330 S335 S336 S410 Sec led ctrl Security led (in center of floor console) Shock Shock sensor Shock sensor (in center console) Tamper Tan Pass-Key Wiring Diagram for GMC Yukon Denali 2000 List of elements for Pass-Key Wiring Diagram for GMC Yukon Denali 2000: 36 (dash harn, 5 cm from dlc breakout) s280 12v ref 5 volt ref Capacitor 0.47mf Data link connector (under left side of dash) Electronic power steering system Engine controls system Evo sol fd Evo sol out Evo/passlock module (under center of dash) Filter (molded in steering column harness) G134 (diesel: front top of engine, gas: right top center of cylinder head) Gauges fuse 4 10a Grd Hot at all times Hot in run or start I/p fuse block Ign Instrument cluster Nca Passlck sig Passlock sensor (internal to steering column) Passlock signal Pnk Resistor 10 ohms S213 S215 Sec ind out Security fuse 21 10a Security indicator Sens ret Sensor grd Serial data Steering handwheel speed sensor (sensor ground) Vss Whl pos sig
BODY COMPUTER Body Computer Wiring Diagrams for GMC Yukon Denali 2000 List of elements for Body Computer Wiring Diagrams for GMC Yukon Denali 2000: 79 (behind left side of dash) g200 (i/p harn, 8cm from radio breakout) (right side of dash) g201 Acc All times Anti-theft system Battery Body control module (in center console) C10 C11 C12 C13 C14 C15 C16 Ctsy fuse 3 20a Ctsy lamp D10 D11 D12 D13 D14 D15 D16 Door ajar sw Door locks system Dr dr feed Dr lk sw Ext lights Exterior lights system Fuse out Gauges fuse 4 10a Ground Headlights system Horn rly out Horn system Hot at Hot at all times Hot in run I/p fuse block Ign sw out Ignb fuse 50a Ignition switch Int lamp out Int lp out Interior lights system Key sw Liftgate ajar Liftgate rel Lock Off Or start Pk lp feed Pnk Power distribution system Pwr wdo circuit breaker 25a Radio fuse 17 25a Rap out Red Rr wiper fuse 23 25a Run S167 S213 S290 S330 S335 S336 Seat blt ind Seat blt sw Security sig Shock sen Start Switched ign Tamper sw Tan Trunk, tailgate, fuel door system Underhood fuse block Warning system Wiper fuse 11 25a
COMPUTER DATA LINES Computer Data Lines for GMC Yukon Denali 2000 List of elements for Computer Data Lines for GMC Yukon Denali 2000: 34 (diesel) g134 (front to of engine) (right front of eng, near thermostat housing) (gas) g131 13 cm from ebcm breakout) Automatic transfer case control module (behind left side of dash) Aux pwr fuse 7 25a Data clss Data clss 2 Data link connector (dlc) (under left side of dash, left of steering column) Diag enable Diesel Electronic brake control module (ebcm) (on left side of engine compt) Electronic variable orifice/passlock control module (under center of dash) Except luxury G202 (behind left side of dash) Gasoline Hot at all times I/p fuse block Inflatable restraint sensing & diagnostic module (under driver's seat carpet) Powertrain control module (pcm) (behind right side of dash, near blower motor) Prog enable Radio Remote control door lock receiver (behind center of dash) S204 S215 S245 S272 S280 (dash harness, approx 5 cm from dlc breakout) S294 Serial data Tan Transfer case control module (tccm) (under dash, on steering column support bracket) Uart data Vehicle control module (vcm) (on left side of engine compt) Vehicle interface unit
COOLING FAN Cooling Fan Wiring Diagram for GMC Yukon Denali 2000 List of elements for Cooling Fan Wiring Diagram for GMC Yukon Denali 2000: 14 (fwd lamps harn, 5 cm from right headlamp breakout) (in underhood fuse/relay center) A/c comp fuse 10a Aux fan fuse 30a Auxiliary cooling fan motor Auxiliary cooling fan relay G112 (right front of engine compartment) Hot at all times Hot in run or start Red Relay ctrl S128 Underhood fuse block Vehicle control module (left rear of engine compt)
CRUISE CONTROL Cruise Control Wiring Diagram for GMC Yukon Denali 2000 List of elements for Cruise Control Wiring Diagram for GMC Yukon Denali 2000: 45 (i/p harn, 20 cm from heater/ a/c breakout) s222 (i/p harn, left rear of engine compt) A/t A12 A13 A14 A15 Brake fuse 18 10a Clutch pedal position switch (top of clutch pedal) Cruise control module (left rear of engine compartment) Cruise control switch Cruise engage input Cruise fuse 6 10a Cruise on input Engine control system Exterior light system G119 (right front of engine, near thermostat housing) Ground Hot at all times Hot in run I/p fuse block (left side of dash) Ignition M/t Off R/a Resume/accel sig S/c S153 S215 S220 (i/p harness, 6 cm from steering column harness breakout) S221 (i/p harn, 20 cm from cluster breakout) S299 Set/coast sig Shift inter- lock system Speed sensor input Speed sensor output Stop/haz fuse 1 20a Stoplamp or clutch sw input Stoplamp sw input Stoplamp switch (top of brake pedal) Vcm signal Vehicle control module (vcm) (left side of engine compt) Vehicle speed sensor (vss) (left side of transmission) Vss high Vss low
DEFOGGERS Defogger Wiring Diagram for GMC Yukon Denali 2000 List of elements for Defogger Wiring Diagram for GMC Yukon Denali 2000: 37 (w/ heated mirrors) C222 Convenience center (under left side of dash) Fuse/relay block (left rear of engine compt) G201 (right side of dash) G202 (behind left side of dash) G305 (right "b" pillar) G905 (right "c" pillar) Heated mirror relay (behind left side of dash, above support bracket) Hot in run Hot in run or start Htr-a/c fuse 12 25a Hvac control module (in center of dash) I/p fuse block (under left side of dash) Left cargo door contactor Left heated mirror Left power outside rear view mirror Left rear cargo door defogger grid Mirrors fuse 10a Pick-up w/ extended or crew cab Rear window defogger grid Rear window defogger switch Right cargo door contactor Right heated mirror Right rear cargo door defogger grid Rr-defog fuse 30a S218 S223 S251 S259 S268 S410 S425 S506 (inside power outside rear view mirror harn., 7 cm from power outside rear view mirror) Solid state time delay relay Suburban/utility w/ liftgate Suburban/utility w/o liftgate
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for GMC Yukon Denali 2000 List of elements for Electronic Power Steering Wiring Diagram for GMC Yukon Denali 2000: 37 (front top of engine) g134 (2000) (i/p harness, approximately 40 cm from instrument cluster breakout) (i/p harness, approximately 5 cm from dlc breakout) (right front of engine) g119 (right rear of engine) 5 volt ref Battery Data Data link connector (dlc) (under left side of dash, left of steering column) Diesel Electronic variable orifice (evo)/ passlock module (under center of dash) Evo feed Evo solenoid out G117 (1999) Gas Gauges fuse 4 10a Ground Hot at all times Hot in run or start I/p fuse block (under left side of dash) Ignition Pnk S213 S215 S221 S280 Security/strg fuse 21 20a Sensor return Steering assist control solenoid (part of power steering pump) Steering handwheel speed sensor (on steering column, near firewall) Steering wheel posit signal Sws posit sig Vehicle control module (on left side of engine compartment) Vehicle speed sensor buffer (behind right side of dash) Volt ref Vss sig out Vss signal input
ENGINE PERFORMANCE
5.7L 5.7L VIN R, Engine Performance Wiring Diagrams (1 of 4) for GMC Yukon Denali 2000 List of elements for 5.7L VIN R, Engine Performance Wiring Diagrams (1 of 4) for GMC Yukon Denali 2000: 60 (attached to right rear of throttle body) idle air control (iac) valve (bottom front of engine near, crank pulley) crankshaft position sensor (top right side of engine) evaporative emission canister purge solenoid valve 1-2 shift sol ctrl 2-3 shift sol ctrl 3-2 shift sol ctrl A/t w/ 4wd Air pump rel ctrl Cam posit sens sig Camshaft position sensor (inside distributor) Crank posit sens sig Ect sens sig Egr posit sig Fuel gauge lvl Fuel tank press sens G119 (right front of engine block) Heated oxygen sensor (bank 1 sensor 1) (in left exhaust pipe, in front of catalytic converter) Heated oxygen sensor (bank 2 sensor 1) (in right exhaust pipe, in front of catalytic converter) Heated oxygen sensor (below 8600 gvw: bank 1 sensor 2) (left exhaust pipe, behind catalytic converter (over 8600 gvw: bank 2 sensor 2) (right exhaust pipe, behind catalytic converter) Ho2s low Ho2s sig Iat sens sig Idle air ctrl (iac) a hi Idle air ctrl (iac) b lo Ign feed Inj 1 ctrl Inj 2 ctrl Inj 3 ctrl Inj 4 ctrl Inj 5 ctrl Inj 6 ctrl Inj 7 ctrl Inj 8 ctrl Inline gender adapter a Knock sens sig Knock sensor (ks) (right side of engine block, below exhaust manifold, forward of starter) Low ref Map sens input Mass air flow sens sig Nca Others Pnk Pnk c ignition feed Pnk pnk S148 S149 S162 Sens rtn Sens sig Sensor return Tan Tcc pwm sol ctrl Tcc sol ctrl Temp sens input Throttle posit sens Vehicle control module (vcm) (left side of engine compt) Vehicle speed sensor (left side of transmission, left side of transfer case w/ 4wd) Vent ctlr Vss sig Vss signal 5.7L VIN R, Engine Performance Wiring Diagrams (2 of 4) for GMC Yukon Denali 2000 List of elements for 5.7L VIN R, Engine Performance Wiring Diagrams (2 of 4) for GMC Yukon Denali 2000: 42 (left front corner of eng compt) g100 A 2-3 shift red A 3-2 shift solenoid A nca Air injection reaction pump motor (left front of eng compt) Air injection reaction pump relay (california) (underhood fuse/ relay center) Automatic transmission Automatic transmission fluid pressure (tfp) manual valve position switch Aux-b fuse 30a stud-b Ecm1 fuse 20a Eng1 k7 Evaporative emissions (evap) canister vent valve (left side of engine compt) Exhaust gas recirculation (egr) valve (front of engine near thermostat housing) Fuel inj 1 Fuel inj 2 Fuel inj 3 Fuel inj 4 Fuel inj 5 Fuel inj 6 Fuel inj 7 Fuel inj 8 Fuse 20a l8 Heated oxygen sensor (below 8600 gvw: bank 2 sensor 2) (right exhaust pipe, behind catalytic converter) (over 8600 gvw: bank 1 sensor 2) (left exhaust pipe behind catalytic converter) Hot at all times Hot in run & start Nca Pnk Pnk pnk pnk tan red Pressure control solenoid valve Red S104 S108 S161 S166 (eng harn, 18 cm from ebcm breakout) S167 Solenoid Solenoid check valve Tan Tcc solenoid Torque converter red clutch pulse width modulation solenoid Trans fluid temperature sensor Under hood fuse/relay center 5.7L VIN R, Engine Performance Wiring Diagrams (3 of 4) for GMC Yukon Denali 2000 List of elements for 5.7L VIN R, Engine Performance Wiring Diagrams (3 of 4) for GMC Yukon Denali 2000: 43 (eng harn, approx 17 cm from breakout to egr valve) s106 (eng harn, hd: 10 cm from egr valve breakout, ld: 27 cm from egr valve breakout) (engine harn, approx 16 cm from breakout to egr valve) (inside left frame rail, near rear crossmember) (right rear of cylinder head) g117 (taillamp extension harn, 6 cm from the fuel pump harn breakout) Automatic transmission input shaft speed sensor (left side of transmission) C100 C223 Convenience center (under left side of dash) Engine coolant temperature sensor (top right front of engine, near thermostat housing) Fuel gauge input Fuel pump & sender (in fuel tank) Fuel tank pressure sensor (in fuel tank) G415 Gauges fuse 4 10a Grd Hot in off, run or start Hot in run or start I/p fuse block Ign Input Instrument cluster Intake air temperature sensor (in air intake duct) M/t only Manifold absolute pressure (map) sensor (top right of engine, near fuel injectors) Mass airflow sensor (in air intake duct) Pnk Pnk pnk tan red S103 S213 S231 S232 S430 Service engine soon indicator Sig Speedometer input Tachometer Tan a Throttle position sensor (on throttle body assembly) Trans fuse 20 10a Upshift lamp W/o dual fuel tank 5.7L VIN R, Engine Performance Wiring Diagrams (4 of 4) for GMC Yukon Denali 2000 List of elements for 5.7L VIN R, Engine Performance Wiring Diagrams (4 of 4) for GMC Yukon Denali 2000: 92 (engine harness, approx 13 cm from s150 (engine harness, approx 7 cm from ebcm breakout) (i/p harn, 20 cm from inflatable restraint switch breakout) (i/p harn, harness, 13 cm from left engine grommet) (i/p harness, approx 40 cm from instrument cluster breakout) (or (right rear of cylinder head) g120 4wd input 5v ref voltage 87a A pnk A/c comp enable rel A/c request signal A/t Air conditioning system Air inlet vlv mtr ctlr Automatic 4wd Automatic transfer case shift controller Aux fan relay Brake sw input Brake switch input Check eng lp ctrl Clutch pedal position (cpp) switch (at top of clutch pedal bracket) Cooling fans system Cpp sw input Cruise control module (left rear of engine compt, on firewall) Cruise ctrl sig eng Data link connector (under left side of dash, left side of steering column) Distributor Ebcm breakout) Egr vlv feed Egr vlv ground Electronic brake control module (ebcm) (on left side of engine compt) Electronic variable orifice/ passlock control module (center of dash) Est output sig Evap can purge vlv F11 ecmb fuse 20a Force motor feed Force motor return Four whl dr sig Four whl dr sig lo Fuel level input Fuel pump a prime connector (left rear of eng compt) Fuel pump relay Fuel pump rly ctrl G117 (right rear of cylinder head) G12 Ground High voltage coil wire Hot at all times Hot in run I/p fuse block Ign coil out Ign input Ign timing sig. Ignition Ignition coil (top right rear of engine) Ignition control module (right side rear of engine) Ignition feed M/t M4 brake fuse 18 10a n3 Manual or selectable 4wd Pnk Pressure switch input Radio Red S101 S103 S111 (engine harness, approx 10 cm from ebcm breakout) S151 S152 S153 S221 Sensor ground Sensor return Serial data sig Shift ind lp out Speed sensor Speed sensor input Stoplamp switch (top of brake pedal) Stoplamp/ clutch switch input Switch signal Trans input speed rtn Trans input speed sig Transfer case control module (under dash, on steering column support bracket) Transfer case switch (left top of transfer case) Transmissions system Underhood fuse/ relay center Vcm sig Vehicle control module (vcm) (left side of engine compt) Vss input Vss sig out
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for GMC Yukon Denali 2000 List of elements for Back-up Lamps Wiring Diagram for GMC Yukon Denali 2000: 18 (chassis cab) a c (ex chassis cab) (left side of transmission) back-up lamp switch A c A/t G415 (left frame rail, behind bumper) Hot in run or start I/p fuse block Left back-up lamp M/t Mirrors system (automatic day/night mirror) Pnk Right back-up lamp S411 S414 Trailer tow connector Transmission range switch (left side of transmission) Turn b/u fuse 16 20a Exterior Lamps Wiring Diagram for GMC Yukon Denali 2000 List of elements for Exterior Lamps Wiring Diagram for GMC Yukon Denali 2000: 93 (dash harness behind left side of dash) s210 (execpt suburban/ utility) (forward lamps harn, 35 cm from wiper harn breakout) s122 (forward lamps harness, 5 cm from right headlamp breakout) s127 (front to rear body harness, near chmsl harness breakout) (license lamp harness, near license lamp toward taillamp breakout) s415 (rear lamps harn, 27 cm from trailer harness breakout) (w/ duel rear wheels) s413 (tail- lamp harness, near taillamps extension harness break- out) s412 Aux fuse 22 20a Auxiliary lead (taped to harness) Back-up lights circuit Cargo lamp Cargo lamp (2 bulbs) Cargo lamp switch Center high mount stop lamp Chmsl lamp (2 bulbs) Cruise control system Ctsy fuse 20a Fuse block G108 (left radiator support, near left headlamp) G119 (right front of engine block) G1o1 (right front side of engine compt) G201 (right side of dash) G202 (behind left side of dash) G305 (right "b" pillar) G415 (left frame rail, behind bumper) H9 turn pwr h8 haz pwr h7 flshr out g8 gnd Hazard Headlamp & panel dimmer switch Headlights system Hot at all times Hot in run, bulb test or start I/p fuse block Instru- ment cluster Interior lights system Left Left front marker lamp Left front park/ turn lamps Left spotlamp assembly (police package) Left tail/ stop/ turn lamp Left turn indic License lamp License lamps Maxi fuse 30a Nca Normal Off Park Park lps fuse 9 20a Pickup Pnk Police package (1999 only) Rear clearance lamps circuit Red Rheo- stat Right Right front marker lamp Right front park/ turn lamps Right spotlamp assembly (police package) Right tail/ stop/ turn lamp Right turn indic Roof marker lamps S107 S119 (forward lamps harn, 16 cm from wiper harn breakout) S123 S128 S204 S215 S220 (dash harn, 6 cm from column harness breakout) S242 S259 S283 (spotlamp ext harness) S299 S316 S411 S416 S419 S421 (tail/stop lamp harness, 7 cm from g415) S422 (tail/stop lamp harn, 7 cm from trailer harness breakout) S424 Stop- lamp relay (except subur- ban/ utility) Stop/ haz fuse 1 20a Stoplamp switch (top of brake pedal) Suburban/ utility Trailer tow connector Turn- b/u fuse 16 15a Turn/ hazard switch Turn/hazard flasher (on convenience center) Under- hood fuse relay center (left rear of engine compt) Under- hood fuse- relay center (left rear of engine compt) W/ dual rear wheels W/ step bumper W/o step bumper
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 4) for GMC Yukon Denali 2000 List of elements for Ground Distribution Wiring Diagram (1 of 4) for GMC Yukon Denali 2000: 83 (i/p harness, approx 24 cm from instrument cluster breakout) (left front of intake manifold) A16 Ashtray lamp Audio alarm module Automatic transfer case control module Automatic transfer case select switch Auxiliary cooling fan motor Auxiliary heater control switch (utility) Body control module Brake trans- mission shift interlock switch C10 Cargo lamp switch (pickup) Cigar lighter Convenience center D10 D12 D13 Data link connector Daytime running lamps module Fog lamp switch (luxury) Front auxiliary power outlet Front windshield wiper/ washer pump motor G101 (right front side of eng compt, at wheelhousing) G101 (right front wheelhouse) G105 (right rear of engine compt) G108 (left radiator support, near left headlamp) G110 (diesel) G117 (right rear of engine) G121 (top center of firewall) G202 (behind left side of dash) Ground strap Headlamp & panel dimmer switch Heater & a/c control switch Horn switch Hvac control module I/p compartment lamp Ignition switch Inflatable restraint i/p module enable switch Key-in warning buzzer switch (luxury) Left battery Left fog lamp Left front door jamb switch Left front park/ turn lamp Left high beam headlamp Left high/ low beam headlamp Left horn Left low beam headlamp Liftgate release switch (utility) Low coolant level indicator module (diesel) Luxury Pickup only Radio Rear stereo controller Rear window washer pump motor Rear window wiper/ washer switch (utility) Right fog lamp Right front door jamb switch Right front park/ turn lamp Right high beam headlamp Right high/ low beam headlamp Right horn Right low beam headlamp S123 (forward lamps harness, approx 23 cm from left park/lamp breakout) S128 (forward lamps harness, approx 5 cm from right headlamp breakout) S158 (in washer pump jumper harness) S204 (i/p harness, approx 10 cm from steering column harn) S218 (i/p harness, aprrox 16 cm from dlc breakout) S298 S336 (floor console harn, approx 5 cm from crossbody in-line connector breakout) Shock sensor Spare To s316 (diagram 2 of 4) Transfer case control module Transfer case select switch Turn/ hazard flasher Uncoated Under- hood lamp Vehicle interface unit (luxury) W/ dual horns W/ quad headlamps W/ quad headlamps/ sport package Windshield wiper motor module Ground Distribution Wiring Diagram (2 of 4) for GMC Yukon Denali 2000 List of elements for Ground Distribution Wiring Diagram (2 of 4) for GMC Yukon Denali 2000: 74 (4wd harn, approx 10 cm from transfer case relay breakout) (eng harn, approx 16 cm into vehicle speed sensor breakout) (engine harness, near diode) (i/p harness, approx 8 cm from i/p cluster breakout) (illuminated vanity mirror jumper, approx 11 cm toward left illuminated vanity mirror) (oxygen sensor jumper harn, approx 7 cm from right bank oxygen sensor harn) (right front of engine block) g119 (right front of engine, near thermostat housing) 87a A.i.r. solenoid check valve A/c com- pressor low cutout switch A/c compressor clutch A/c compressor clutch relay A/c compressor cycling switch A/c compressor pressure switch Air injection reactor pump (7.4l only) Air pump motor Brake pressure warning switch Cruise control module Data link connector Diesel E16 Electrochromic rearview mirror w/ compass Electronic brake control module Evo passlock module Except utility From s204 (diagram 1 of 4) Front axle actuator Fuel heater Fuel pump relay G110 (left front of engine) G119 G134 (right top center of cylinder head) G202 (left side of dash) Gasoline Glow plug relay Heated oxygen sensor (5.0l: bank 1 sensor 2, 5.7l w/ below 8600 gvw: bank 2 sensor 2, 5.7l w/ over 8600b gvw & 7.4l: bank 1 sensor 2) Heated oxygen sensor (5.0l: bank 1 sensor 3, 5.7l w/ below 8600 gvw: bank 1 sensor 2, 5.7l w/ over 8600b gvw & 7.4l: bank 2 sensor 2) Heated oxygen sensor bank 1 sensor 1 Heated oxygen sensor bank 1 sensor 2 Ignition control module Inflatable restraint front end sensor Inflatable restraint sensing & diagnostic module Instrument cluster Left illuminated vanity mirror Low coolant level sensor Mass airflow sensor Park/ neutral position switch Right illuminated vanity mirror Roof marker lamps S103 (eng harn, 5.0l/5.7l: 8 cm from egr, 6.5l/7.4l: 12 cm from starter solenoid breakout) S107 (engine harness, 5.0l/5.7l: approx 20 cm egr, 6.5l: approx 40 cm from ebcm, 7.4l: approx 18 cm from ebcm breakout) S147 (diesel: eng harn, approx 4 cm from starter motor solenoid, gas: eng harn, approx 5 cm from egr valve breakout) S149 S156 S162 (5.0l/5.77l: eng harn, 17 cm from starter solenoid breakout, 7.4l: eng harn, approx 15 cm from right bank oxygen sensor breakout) S167 (battery harn, at left side of eng compt) S185 S186 S215 S302 S302 (4wd harn, approx 10 cm from transfer case relay breakout) S316 Starter relay Stoplamp relay Trans range switch Transfer case relay Transfer case shift control module Transfer case shift switch Underhood fuse block Vehicle control module Vehicle speed sensor Water in fuel filter Water valve (utility) Ground Distribution Wiring Diagram (3 of 4) for GMC Yukon Denali 2000 List of elements for Ground Distribution Wiring Diagram (3 of 4) for GMC Yukon Denali 2000: 94 (i/p harness, approx 12 cm from i/p cluster breakout) (left seat harn, approx 5 cm from power seat lumbar switch breakout) (right front seat harn, approx 5 cm from power seat lumbar switch breakout) (right side of dash) Audio amplifier Auxiliary power connector rear console Base pickup Bench seat Body control module Cargo lamp Center high mount stop- lamp Data link connector Diesel Door lock inversion module Door lock relay E16 Evo passlock module Except pickup & ext. cab Four-wheel drive indicator lamp Front blower motor Fuel gauge sender Fuel pump balance module Fuel pump relay G134 (front top of engine) G201 G905 (right "c" pillar) Headlamp control module (luxury) Heated mirror relay High blower motor relay Instrument cluster Interior lamp control module Left front door lock switch Left front power door lock switch Left front seat belt switch Left power lumbar support motor Left power seat adjuster switch Left rear heated seat element Left rear heated seat module Left rear heated seat switch Left rear power window switch Left rear seat belt switch Luxury Mass airflow sensor Mode door motor Others Pickup & ext. cab Pickup only Pickup/ extended & crew only Power amplifier relay Power door locks only Power outside rearview mirror switch Power window master switch Powertrain control module Rear window defogger grid (crew cab) Rear window lockout switch (except 2-dr utility) Recirculation door motor Remote control door lock receiver Right front power lumbar support motor Right front power outside rear view mirror motor Right front power seat adjuster switch Right front power seat lumbar motor Right front power window switch Right front seat belt switch Right rear heated seat element Right rear heated seat module Right rear heated seat switch Right rear power window switch Right rear seat belt switch Right seat power lumbar motor S103 (engine harness, approx 12 cm from starter solenoid breakout) S215 S227 S228 S244 (hvac harn, approx 8cm from recirculation door breakout) S251 (crossbody harness, approx 13cm right of left door harness breakout) S259 (crossbody harness, approx 7 cm into seat belt switch breakout) S317 (taillamp extension harness, approx 10 cm from fuel gage sender breakout) S330 (floor console harn, approx 13 cm from heated seat breakout) S337 (left rear heated seat harn) S358 S500 S500 (inside left front door harness, 8 cm from tweeter speaker breakout) Secondary fuel gage sender Security led Temperature door motor Transfer case mode selector illumination lamp Transfer case shift control module Under- hood fuse block Vehicle speed sensor buffer W/ a/c W/ dual tanks W/ rke W/o a/c W/o rke Ground Distribution Wiring Diagram (4 of 4) for GMC Yukon Denali 2000 List of elements for Ground Distribution Wiring Diagram (4 of 4) for GMC Yukon Denali 2000: 67 (auxiliary hvac harn, approx 7 cm from blower motor resistor breakout) (diesel) (front- to-rear body harn, appr0x 8 cm from chmsl breakout) (gas) (license lamps harness, approx 8 cm from tail- lamp harness breakout) (rear lamps harness, 17-33 cm from taillamps extension breakout) (right front seat harn, approx 5 cm from power seat lumbar switch breakout) s321 Auxiliary blower motor Auxiliary heater- a/c logic module Auxiliary mode door motor Auxiliary temp door motor Cargo door lock relay Cargo doors Center high mount stoplamp Chassis cab & heavy duty Door lock control module (w/ cargo doors) Endgate marker lamps Except chassis cab & heavy duty Front auxiliary heater-a/c control module Front dome lamp Fuel pump & sender (primary) Fuel pump & sender (secondary) G305 (right 'b' pillar) G415 (left frame rail, behind bumper) G416 (inside left framerail, near rear crossmember) Garage door opener In-line resistor Left cargo door defogger grid Left door contact button Left front clearance lamp Left license lamp Left rear clearance lamp Left rear tail, stop, license, turn & back-up lamps Left rear tail, stop, turn & backup lamps Left tail, stop, turn & backup lamps Lift gate Liftgate release relay Liftgate window defogger grid Luxury Nca Pickup w/ dual rear wheels Reading lamp overhead console Rear auxiliary heater-a/c control module Rear auxiliary power connector Rear dome lamp Rear door jamb switch Rear wiper motor module Right cargo door defogger grid Right door contact button Right front clearance lamp Right license lamp Right rear clearance lamp Right rear tail, stop, license, turn & back-up lamps Right rear tail, stop, turn & back-up lamps Right tail, stop, turn & backup lamps S307 (rear hvac control harness, approx 10 cm from hvac logic module breakout) S319 (taillamp extension harn, approx 7cm from fuel pump and sender breakout) S403 S410 (front to rear lamps harness, 1213 cm from right rear door speaker breakout) S411 S411 (rear lamps harness, 17-33 cm from taillamps extension breakout) S416 S419 S424 Trailer ground (taped back) Utility W/ dual tanks
HEADLIGHTS Headlight Wiring Diagram, High Option Content for GMC Yukon Denali 2000 List of elements for Headlight Wiring Diagram, High Option Content for GMC Yukon Denali 2000: 93 (crossbody harn, approx 6 cm into left door harn breakout) (except gas: i/p harn, near strng col harn breakout) (gas: i/p harn, near auxiliary power outlet) (forward lamps harn, approx 12 cm from left headlamp breakout toward windshield washer pump) (forward lamps harn, approx 30 cm from left fog lamp breakout) s126 (i/p harn, approx 7 cm from convenience center breakout, toward drl mod) s202 (i/p harn, near left rear of engine compt) s165 (right side of dash) g201 Acc Anti-theft Automatic day/night rearview mirror with compass Aux pwr auto headlamps fuse 22 20a Battery Body control module (in center console) Brake ind ctrl Brake warn in Bulb test Conve- nience center (under left side of dash) Convenience center (under left side of dash) D15 Daytime running lamp module (behind left side of dash) Daytime running lamps relay Diode 203 Drl indicator Drl relay ctrl Drl-fog fuse 15 20a Ext lts Exterior lights system Fog lamp relay Fog lamp switch G101 (right front side of engine compartment) G108 (left radiator support) G134 (right top center of cylinder head) G202 (behind left side of dash) Gages fuse 4 10a Ground Hdlp in Hdlp out Head Head- lamp dimmer switch Headlamp & panel dimmer switch Headlamp control module (lower left side of dash) High beam indicator Hot at all times Hot in run, bulb test or start I/p fuse block (left side of dash) Ignition Ignition switch Illum lamp Ind bulb chk Instrument cluster Instrument cluster system (brake warning indicator) Interior lights system Lamp feed Left fog lamp Left high beam head- lamp Left low beam head- lamp Lighting fuse 8 50a Lock Lt sense in Off On indicator Park Park brake sig Park brake warning switch Park brk in Park lp in Park lps in Pk lps fuse 9 20a Pnk Red Red c Right fog lamp Right high beam head- lamp Right low beam head- lamp Run S120 (forward lamps harn, near windshield washer pump breakout, toward left hdlp) S121 S123 S128 S204 S205 S210 S213 S215 S218 S225 (i/p harn, approx 12 cm from radio harn breakout) S247 S259 S298 Start Tan Underhood fuse block (left rear of engine compt) Vehicle interface unit Headlight Wiring Diagram, with Quad Headlamps for GMC Yukon Denali 2000 List of elements for Headlight Wiring Diagram, with Quad Headlamps for GMC Yukon Denali 2000: 73 (except gas: i/p harn, near strng col harn breakout) (gas: i/p harn, near auxiliary power outlet) (forward lamps harn, approx 12 cm from left headlamp breakout toward windshield washer pump) Acc Brake ind ctrl Brake warn in Bulb test Convenience center (under left side of dash) Daytime running lamp module (behind left side of dash) Daytime running lamps relay Diode 203 Drl indicator Drl relay ctrl Drl-fog fuse 15 20a Exterior lights system Fog lamp relay Fog lamp switch G101 (right front side of engine compartment) G108 (left radiator support) G134 (right top center of cylinder head) G202 (behind left side of dash) Gauges fuse 4 10a Ground Head Head- lamp dimmer switch Headlamp & panel dimmer switch High beam indicator Hot at all times Hot in run, bulb test or start I/p fuse block (left side of dash) Ignition Ignition switch Illum lamp Ind bulb chk Instrument cluster Instrument cluster system (brake warning indicator) Interior lights system Lamp feed Left fog lamp Left high beam head- lamp Left low beam head- lamp Lighting fuse 8 50a Lock Nca Off On indicator Park Park brake sig Park brake warning switch Pk lps fuse 9 20a Pnk Red Red c Right fog lamp Right high beam head- lamp Right low beam head- lamp Run S120 (forward lamps harn, near windshield washer pump breakout, toward left hdlp) S121 S123 S126 S128 S204 S205 S210 S213 S215 S218 S225 (i/p harn, approx 12 cm from radio harn breakout) S298 Start Tan Underhood fuse block (left rear of engine compt) W/ fog lamps Headlight Wiring Diagram, with Sealed Beam Headlamps for GMC Yukon Denali 2000 List of elements for Headlight Wiring Diagram, with Sealed Beam Headlamps for GMC Yukon Denali 2000: 76 (except gas: i/p harn, near strng col harn breakout) (gas: i/p harn, near auxiliary power outlet) (forward lamps harn, approx 12 cm from left headlamp breakout toward windshield washer pump) (high) (low) A (high) A (low) Acc Brake ind ctrl Brake warn in Bulb test Convenience center (under left side of dash) Daytime running lamp module (behind left side of dash) Daytime running lamps relay Diode 203 Drl indicator Drl relay ctrl Drl-fog fuse 15 20a Exterior lights system Fog lamp relay Fog lamp switch G101 (right front side of engine compartment) G108 (left radiator support) G134 (right top center of cylinder head) G202 (behind left side of dash) Gauges fuse 4 10a Ground Head Head- lamp dimmer switch Headlamp & panel dimmer switch High beam indicator Hot at all times Hot in run, bulb test or start I/p fuse block (left side of dash) Ignition Ignition switch Illum lamp Ind bulb chk Instrument cluster Instrument cluster system (brake warning indicator) Interior lights system Lamp feed Left fog lamp Left head- lamp Lighting fuse 8 50a Lock Nca Off On indicator Park Park brake sig Park brake warning switch Pk lps fuse 9 20a Pnk Red Red c Right fog lamp Right head- lamp Run S120 (forward lamps harn, near windshield washer pump breakout toward left headlamp) S121 S123 S126 S128 S204 S205 S210 S213 S215 S218 S225 (i/p harn, approx 12 cm from radio harn breakout) S298 Start Tan Tan c Underhood fuse block (left rear of engine compt) W/ fog lamps
HORN Horn Wiring Diagram for GMC Yukon Denali 2000 List of elements for Horn Wiring Diagram for GMC Yukon Denali 2000: 26 (inside left door harness, approx 25 cm to outside mirror breakout) s124 A11 Base Body control module (in center console) C1 c9 C210 C266 Convenience center (under left side of dash) G101 (right front of engine compt, at wheelhousing) G202 (behind left side of dash, below fuse box) Horn fuse 20a Horn relay Horn slip ring Horn switch Hot at all times Left horn (front of vehicle) Luxury Remote control door lock receiver (behind center of dash) Right horn (w/ front end appearance package only) (front of vehicle) S113 S128 S204 Steering wheel Underhood fuse block Underhood fuse block (left rear of engine compt) Vehicle interface unit receiver (under- neath right rear seat)
INSTRUMENT CLUSTER
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram, Base for GMC Yukon Denali 2000 List of elements for Courtesy Lamps Wiring Diagram, Base for GMC Yukon Denali 2000: 70 (crossbody harn, approx 22 cm from left door harn breakout) (i/p harn, approx 6 cm from i/p compt box lamp breakout) s208 (w/ rke) Bat Braided ground strap Cargo door jamb switch (suburban/ utility only) Courtesy lamps Ctrl Ctsy fuse 3 20a Dome defeat Dome lamp defeat Door jamb Door lock control module (in front of left rear wheelwell) Front dome/ reading lamps G201 (right side of dash) G202 (behind left side of dash) G305 (right "b" pillar) Gages fuse 4 10a Gnd Headlamp & panel dimmer switch Horn fuse 20a Hot at all times Hot in run, bulb test or start I/p compart- ment box lamp I/p fuse block Ign sw Interior lamp control module (under center of dash) Lamp out Left Left front door courtesy lamp (if equipped) Left front door jamb switch Left i/p courtesy lamp Left illuminated vanity mirror Left rear door courtesy lamp (if equipped) Mirrors system Nca Overhead console lamps circuit Pnk Pnk a Pnk j Rear dome/ reading lamps (if equipped) Rear door jamb switch (if equipped) Remote control door lock receiver (behind center of dash) Right Right front door courtesy lamp (if equipped) Right front door jamb switch Right i/p courtesy lamp Right illuminated vanity mirror Right rear door courtesy lamp (if equipped) S113 S204 S209 (i/p harn, approx 13 cm from i/p compt box lamp breakout) S213 S218 S242 S246 S248 S251 S262 (crossbody harn, approx 19-25 cm from seat belt switch breakout) S312 S316 S410 S417 (4 door) (2 door) (front to rear (front to body harn, rear body approx 20 cm harn, approx into crossbody 34 cm from front harn dome lamp breakout) breakout) S426 Underhood fuse/relay center Underhood lamp W/ overhead console W/ rke W/o overhead console W/o rke Courtesy Lamps Wiring Diagram, Uplevel for GMC Yukon Denali 2000 List of elements for Courtesy Lamps Wiring Diagram, Uplevel for GMC Yukon Denali 2000: 63 (crossbody harn, 25 cm from seat belt switch breakout) s262 (crossbody harn, approx 22 cm from left front door harn breakout) (crosscar harn, 35 cm before left front door harn breakout) (front to rear harn, 12 cm from inline conn breakout) s426 (i/p harn, 12 cm from inflatable restraint switch breakout) s242 (i/p harn, approx 13 cm from i/p compt box lamp breakout) s209 Ajar switch c1 Automatic day/night rearview mirror w/ compass Bat Body control module (in center console) Braided ground strap Cargo door jamb switch Courtesy lamps D11 Dome lamp defeat Door ajar switch Front dome/ reading lamps G201 (right side of dash) G202 (behind left side of dash) G305 (right "b" pillar) Ground a Headlamp & panel dimmer switch Horn fuse 20a Hot at all times I/p compart- ment box lamp Ign b fuse 5 50a Lamp feed Lamp return Left Left front door courtesy lamp Left front door jamb switch Left i/p courtesy lamp Left rear door courtesy lamp Left sunshade mirror lamp Mirrors system Nca Overhead console reading lamps Pass dr d12 Rear dome/ reading lamps Rear door jamb switch Red Right Right front door courtesy lamp Right front door jamb switch Right i/p courtesy lamp Right rear door courtesy lamp Right sunshade mirror lamp S113 S167 S204 S218 S246 S248 S316 S320 S321 S330 S410 S417 (frt to rr body harn, approx 23 cm into convenience center) Tan Underhodd fuse/relay center Underhood fuse/relay center Underhood lamp Instrument Illumination Wiring Diagram (1 of 2) for GMC Yukon Denali 2000 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for GMC Yukon Denali 2000: 38 (behind left side of dash) (crossbody harn, approx 6 cm in left door harn breakout) (floor console harn, 12 cm from cd player harn breakout) s333 (right side of dash) Ash tray lamp Body control module (in center console) Exterior lights system G201 G202 G305 (right "b" pillar) Garage door opener lamp Headlamp & panel dimmer switch Hot at all times I/p fuse block Left front power window switch Left rear heated seat switch Left rear power window switch Off Parade mode sw Park Park lps fuse 9 20a Power outside rearview mirror switch Rear stereo controller Rear window lockout switch Rheo- stat Right front power window switch Right rear heated seat switch Right rear power window switch S210 (i/p harn, approx 12 cm from steering column harn breakout) S218 S247 S251 S259 S321 S330 S336 S500 S502 (left front door harn, near tweeter) Instrument Illumination Wiring Diagram (2 of 2) for GMC Yukon Denali 2000 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for GMC Yukon Denali 2000: 52 (6) bulbs (behind left side of dash) (front to rear body harn, 5 cm from auxiliary hvac fan switch breakout) (i/p harn, near i/p cluster breakout) s217 Audio alarm module (on convenience center) Automatic transfer case control switch (luxury) c1 Automatic transfer cash select switch Auxiliary heater control switch (subur- ban/ utilitiy only) Base Cargo lamp switch (pickup only) Conven- ience center Daytime running lamp (drl)/ radio override switch Daytime running lamps (drl)/ radio override switch Display dim sig Fog lamp switch Front auxiliary hvac control lamp G131 (near thermostat housing) G201 (right side of dash) G202 G305 (at right "b" pillar) Headlamp & panel dimmer switch Hot at all times Hvac control lamp I/p fuse block Illum fuse 14 10a Illumination Inflatable restaint i/p module switch Instrument cluster Liftgate release switch (subur- ban/ utilitiy only) Luxury Off Parade mode sw Park Park lps fuse 9 20a Pickup/ extended cab only Radio Rear auxiliary hvac control lamp Rear auxiliary hvac control switch Rear window wiper/ washer switch (subur- ban/ utilitiy only) Rheo- stat S204 S215 S216 (i/p harn, near i/p cluster breakout) S218 S253 (cross- body harn, near i/p harn breakout) S259 S307 S310 Suburban & utility only Transfer case shift illumination lamp Transfer case switch Z56 only Overhead Console Lamps Wiring Diagram, Base for GMC Yukon Denali 2000 List of elements for Overhead Console Lamps Wiring Diagram, Base for GMC Yukon Denali 2000: 23 (front to rear body harn, approx 34 cm from front dome lamp breakout) (2 door) s417 (under center of dash) (w/o rke) interior lamp control module Courtesy lamps Courtesy lamps circuit Ctsy fuse 3 20a Front dome/ reading lamps G202 (behind left side of dash) G305 (right "b" pillar) Headlamp & panel dimmer switch Hot at all times I/p fuse block Int lamp output Int lamp output c1 Overhead console reading lamps Rear dome/ reading lamps Remote control door lock receiver (w/rke) (behind center of dash) S204 S209 (i/p harn, approx 13 cm from i/p compt lamp breakout) S246 (crossbody harn, approx 22 cm from left door harn breakout) S320 S321 S410 S426
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 5) for GMC Yukon Denali 2000 List of elements for Power Distribution Wiring Diagram (1 of 5) for GMC Yukon Denali 2000: 96 (crossbody harn, approx 22 cm from left door harness breakout) (diesel-eng harn, 6.5cm from ebcm breakout gasoline-eng harn, 12cm from ebcm breakout) (eng harn, approx 19cm from electronic brake control module breakout) s113 (i/p harn, near steering column harness breakout) s205 (overhead console harn, between garage door opener & reading lamp) (stud a) (stud b) (vanity mirror jumper harn, approx 4 cm from inside rearview mirror) 175a 7.4l A nca A/c comp fuse 10a A/c compressor clutch relay Abs fuse 4 60a Aux fan fuse 30a Aux pwr auto headlap fuse 22 20a Auxiliary cooling fan relay Blower fuse 3 50a Body control module (bcm) Brake lamp relay C13 Camp/trail fuse 30a Cargo lamp switch Convenience center Ctsy fuse 3 20a D13 Daytime running lamps relay Diode Drl/fog fuse 15 20a Dual battery Ecm-b fuse 20a Electronic brake control module Evo/ passlock module Front dome lamp Front dome lamps Fuel pump oil pressure switch Fuel pump relay Fusible link (5 ga-rust) Garage door opener Generator (base) Generator (uplevel) Headlamp & panel dimmer switch Headlamp and panel dimmer switch Headlamp control module Heater mirror relay High blower motor relay Horn fuse 20a Horn relay Htd mir fuse 10a Hvac control module I/p compartment box lamp I/p fuse block Interior lamp control module Left battery (diesel) Left courtesy lamp Left front door courtesy lamp Left rear door courtesy lamp Left vanity mirror Lighting fuse 8 50a Luxury only Mega fuse block Overhead console reading lamps Pickup only Pk lps fuse 9 20a Power outside rearview mirror switch Powertrain control module (diesel) Rear dome lamps Red Remote battery stud Right battery Right courtesy lamp Right front door courtesy lamp Right rear door courtesy lamp Right vanity mirror Rr defog fuse 30a S101 S242 (i/p harn, 12cm from inflatable restraint switch breakout) S248 (crossbody harn, approx 35 cm from left front door harn breakout) S312 s312 S325 S426 S443 Security/ strg fuse 21 10a Seo fuse 30a Single battery (base) Single battery (uplevel) Spare power source Starter motor solenoid Stop fuse 2 50a To fusible link (diagram 5 of 5) To underhood fuse block (diagram 2 of 5) Underhood fuse block Underhood lamp Vehicle control module (gasoline) W/o rear auxiliary heater or a/c W/o rke Power Distribution Wiring Diagram (2 of 5) for GMC Yukon Denali 2000 List of elements for Power Distribution Wiring Diagram (2 of 5) for GMC Yukon Denali 2000: 86 (2dr w/ rke & 4dr) (crossbody harn, 20 cm from convenience center breakout) s255 (crossbody harn, approx 19 cm from conenience center) (front-to-rear body harn, approx 6 cm from convenience center breakout) (i/p harn, 12cm from steering column harness breakout) s200 (i/p harn, 4cm from auxiliary power outlet breakout) (i/p harn, 4cm from steering column harness breakout) (i/p harn, approx 10 cm into steering column harn breakout) (i/p harn, left rear of engine compartment) (luxury only) (power lumbar seat jumper harn, approx 13 cm from right power seat breakout) (utility only) 30a (others) 8cm from i/p cluster breakout) s264 Audio alarm module Audio amplifier Automatic Automatic transfer case Automatic transfer case control module Aux/pwr fuse 7 25a Base Base cargo door Base cargo doors/upper level liftgate Base liftgate/ upper level cargo doors Battery fuse 7 50a Cargo door lock relay Cig ltr fuse 13 20a Cigar lighter Convenience center D14 D15 Data link connector Door lock control module Door lock relay Electric From underhood fuse block (diagram 1 of 5) Front auxiliary power connector G202 (left side of dash) I/p fuse block Left front door lock switch Left front power lumbar seat switch Left power seat adjuster switch Liftgate release relay Liftgate release switch Luxury level Luxury only Non- base Others Pickup Pickups w/o rke Power amplifier relay (suburban) Pwr-accy circuit breaker a (regular 20a cab/extended cab/luxury) Radio Radio batt fuse 19 10a Rear auxiliary power connector (luxury) Rear console auxiliary power connector (luxury) Rear door lock switch Red Remote control door lock receiver Remote control door lock receiver (uplevel speakers) Right front door lock switch Right front power lumbar seat switch Right front power seat lumbar switch Right lumbar power seat switch Right power seat adjuster switch S212 S218 S236 S237 S255 S256 S272 S299 S300 S434 Stop lamp switch Stop/haz fuse 1 20a Suburban/ utility T case fuse 2 20a To underhood fuse block (diagram 3 of 5) Transfer case control module Turn/ hazard switch Underhood fuse block Vehicle interface unit W/ rke W/bench seat Power Distribution Wiring Diagram (3 of 5) for GMC Yukon Denali 2000 List of elements for Power Distribution Wiring Diagram (3 of 5) for GMC Yukon Denali 2000: 86 (a/t) (battery harn, red (cross body harn, 8cm from convenience center breakout) (floor console harn, 33 cm heated seat switch breakout) (gas) (diesel) (i/p harn, 12cm from steering column harn breakout) pnk (i/p harn, 22 cm before radio harn breakout) s292 (i/p harn, 4 cm from steering column harn breakout) s213 (i/p harn, 8 cm from automatic transfer case module breakout) (i/p harn, approx 8 cm from steering column harn breakout) s201 (inside left front door harn at breakout to window motor regulator) (m/t) (w/o rke) (w/ rke) A j A/t Acc Air bag fuse 10 10a At left side of eng compt) s167 Audio alarm module Automatic transmission controls Back-up lamp switch Body control module C210 Clutch pedal position switch Convenience center Crank fuse 8 10a Daytime running lamps module Daytime running lamps relay Electrochromic rearview mirror w/ compass Evo/ passlock module From ignition switch (diagram 3 of 5) From underhood o Fuse block (diagram 2 0f 5) Gauges fuse 4 10a Headlamp control module Headlamp/ panel dimmer switch I/p fuse block Ign a fuse 6 40a 50a Ign b fuse 5 50a Ignition switch Inflatable restraint i/p module switch (pickup) Inflatable restraint sensing & diagnostic module Instrument cluster Interior lamp control module or remote control door lock receiver Lock Low coolant level indicator module (diesel) Luxury Luxury only M/t Off Others Park/neutral position switch Pnk Pnk k Pnk s207 Power window master switch Pwr wdo circuit breaker 30a Radio Radio batt fuse 17 10a Rear stereo controller Rear window lockout switch (4-dr) Rear window wiper/washer switch (suburban/utility) Red Right front power window switch (2 dr & utility) Rr wiper fuse 23 25a Run S266 S290 S501 Start Starter relay To s206 (diagram 5 of 5) To s207 (diagram 3 of 5) To underhood fuse block (diagram 4 of 5) To underhood fuse block (diagram 5 of 5) Trans fuse 20 10a Transfer case control module (selectable 4wd electric shift) Transfer case select switch Turn b/u fuse 16 20a Turn signal/ hazard switch Underhood fuse block Vehicle interface unit Vehicle speed sensor buffer (diesel) Windshield wiper motor module Windshield wiper/ washer switch Wiper fuse 11 25a Power Distribution Wiring Diagram (4 of 5) for GMC Yukon Denali 2000 List of elements for Power Distribution Wiring Diagram (4 of 5) for GMC Yukon Denali 2000: 50 (eng harn, 12 cm from fuel injector breakout) (eng harn, 30cm from ebcm breakout) (eng harn, approx 4 cm from i/p harn breakout) s166 (eng harn, approx 5 cm from back-up lamp switch harn breakout) (eng harn, approx 8 cm from egr breakout) (eng harn, s146 (in injector harn jumper) (taillamp extension harn, approx 17 cm from fuel pump 26 cm from ebcm breakout) 5.0l, 5.7l 6.5l pnk 7.4l 7.4l w/ california emissions A/c clutch relay A/c compressor clutch relay Air relay Balance module breakout) s315 C11 C12 Crank- shaft position sensor Diesel Ecm 1 fuse 20a Egr linear pwm valve solenoid Egr solenoid Eng-1 fuse 20a Engine shutoff solenoid From splice s207 k (diagram 3 of 5) Fuel heater Fuel injector Fuel pump balance module Fuel pump balance relay Fuel solenoid driver Glow plug relay Ign e fuse 10a Ignition coil Ignition control module Mass airflow sensor Others Pnk Powertrain control module S104 S108 S154 S155 S161 S190 Underhood fuse block Vehicle control module Waste gate solenoid Water-in- fuel sensor Power Distribution Wiring Diagram (5 of 5) for GMC Yukon Denali 2000 List of elements for Power Distribution Wiring Diagram (5 of 5) for GMC Yukon Denali 2000: 86 (auxiliary a/c harn, 17cm from blower motor relays) (crossbody harn, 20 cm from sdm breakout) (crossbody harn, 27 cm from left rear heated seat breakout) (crossbody harn, approx 25 cm from sdm breakout) (eng harn, 7cm from ebcm) breakout) (floor console harn, approx 28 cm from left heated switch breakout) s332 (hvac harn, approx 4 cm from recirculation door breakout) (i/p harn, 6cm from steering column harness breakout) (i/p harn, approx 7cm from inflatable restraint switch breakout) s268 (i/p harn, approx 8 cm from steering column breakout) (luxury) (others) (rear hvac control harn, approx 5 cm from hvac logic module breakout) s308 (tailamp extension harn, appr0x 10 cm from breakout to ground at left side frame rail, near crossmember) 4wd fuse 24 20a A13 Automatic transfer case control module Automatic transfer case only Automatic transfer case select switch Auxiliary battery Auxiliary battery relay (left rear of engine compt) Auxiliary heater & a/c control logic module Auxiliary heater & a/c control module (front) Auxiliary heater & a/c control module (rear) Auxiliary high blower motor relay Auxiliary low blower motor relay Auxiliary medium blower motor relay Auxiliary mode door motor Auxiliary temperature door motor Brake fuse 18 10a Convenience center Cruise control module (gas only) Cruise control switch Cruise fuse 6 10a Diesel E10 Electronic brake control module From ignition switch (diagram 3 of 5) From underhood e fuse block (diagram 3 of 5) From underhood fuse block (diagram 1 of 5) Front axle actuator Front heated seats fuse 20a Fusible link G100 (left front fender) Gas, base models Gas, except base models Htr-a/c fuse 12 25a Hvac control module I/p fuse block Left front heated seat module Left front heated seat switch Left rear heated seat module Left rear heated seat switch Luxury level Luxury models Mode door motor Rear heated seats fuse 20a Rear heater only Rear heater w/ cargo doors Rear heater w/ lift- gate Recirculation door motor Red Right front heated seat module Right front heated seat switch Right rear heated seat module Right rear heated seat switch Rr hvac fuse 5 10a S151 S206 S233 S235 S238 S243 S281 S324 S326 S400 Seats fuse 40a Spare power source Stop lamp switch Suburban utility only Temperature door motor Transfer case switch (k3500) Underhood fuse block Vehicle control module (gas only) W/ rear defrost
POWER DOOR LOCKS Door Lock Wiring Diagram for GMC Yukon Denali 2000 List of elements for Door Lock Wiring Diagram for GMC Yukon Denali 2000: 54 (crossbody harn, near seat belt switch breakout) s262 (crossbody harn, under left side of dash) s258 (crossbody harness, near door lock relay breakout) s256 (front to rear harness, near dome lamp harn breakout) s434 (front to rear harness, near rear window harn breakout) s431 (i/p harn, 6 cm from glove box lamp breakout) 2 door 4 door 4 door Batt (b+) C210 Cig ltr fuse 13 20a Convenience center (left side of dash) Door jamb sw Door lock control module (front of left rear wheelhouse) Door lock relay (under center of dash) G201 (right side of dash) G202 (behind left side of dash) G305 (right "b" pillar) Ground Hot at all times I/p fuse block (left side of dash) Left front door jamb switch Left front door lock actuator Left front door lock switch Left rear door jamb switch Left rear door lock actuator Lock Lock sig Pwr accy circuit breaker 30a Rear cargo door lock actuator (cargo doors) Rear door jamb switch Rear door lock switch (cargo doors) Right front door jamb switch Right front door lock actuator Right front door lock switch Right rear cargo door contactor (right rear door jamb) Right rear door jamb switch Right rear door lock actuator Rr door sw S204 S208 S218 S255 S257 (crossbody harness, near door lock relay harness breakout) S259 S260 (crossbody harness, 6 cm from seat belt switch breakout) S261 (crossbody harness, 12 cm from seat belt switch breakout) S264 S296 S410 S432 (front to rear harness, near left rear speaker harness breakout) Tan Unlock Unlock sig Keyless Entry Wiring Diagram, Base for GMC Yukon Denali 2000 List of elements for Keyless Entry Wiring Diagram, Base for GMC Yukon Denali 2000: 84 (cross body harness, 6cm from seat belt switch breakout) (crossbody harn, near seat belt switch breakout) s262 (crossbody harn, under left side of dash) s258 (front to rear harness, near rear window harn breakout) s431 (i/p harn, 6 cm from glove box lamp breakout) (regular/extended cab) (except regular/extended cab) (utility w/ cargo doors) 1576 (or 56) 2 door 4 door 640 (or 540) Batt (b+) C210 Cargo door jamb switch Cargo door lock switch (w/ cargo doors) Cig ltr fuse 13 20a Convenience center (left side of dash) Data link connector (under left side of dash) Dome lamps Dome lmp off Door jamb sw Door lock control module (front of left rear wheelwell) Door lock relay (under center of dash, near remote control door lock receiver) Driver dr unlk G201 (behind right side of dash) G201 (right side of dash) G305 (right "b" pillar) Gauges fuse 4 10a Ground Horn ctrl Horns system Hot at all times Hot in run, bulb test or start I/p fuse block (left side of dash) Ignition Interior lamps system Left front door jamb switch Left front door lock actuator Left front door lock switch Left rear door jamb switch Left rear door lock actuator Lock Lock out Lock sig Pass drs unlk Pnk Program sig Pwr accy circuit breaker 20a 30a Rear cargo door lock actuator (cargo doors) Remote control door lock receiver (behind center of dash) Right front door jamb switch Right front door lock actuator Right front door lock switch Right rear cargo door contactor (right rear door jamb) Right rear door jamb switch Right rear door lock actuator Rr door sw Rr lftgte unlk S204 S208 S213 S218 S251 S255 S256 S257 (crossbody harness, near door lock relay harness breakout) S259 S261 (crossbody harness, 7 cm from seat belt switch harn breakout) S264 (suburban/ utility) S296 (luxury) S410 S432 (front to rear harness, near left rear speaker harness breakout) S434 Tan Trunk, tail- gate, fuel doors system Unlock Unlock out Unlock sig Utility w/ rear cargo doors Utility w/ rear liftgate W/ cargo doors W/ liftgate W/ power windows W/o power windows Keyless Entry Wiring Diagram, Uplevel for GMC Yukon Denali 2000 List of elements for Keyless Entry Wiring Diagram, Uplevel for GMC Yukon Denali 2000: 60 (behind left side of dash) door lock inversion module (crossbody harn, near seat belt switch breakout) s262 (crossbody harn, under left side of dash) s258 (crossbody harness, 12 cm from seat belt switch breakout) (crossbody harness, near door lock relay breakout) s256 (front to rear harness, near dome lamp harn breakout) s434 Body control module (in center console) C210 C280 Cargo door jamb switch Cargo door lock relay (behind left "c" pillar) Cargo dr unlk Cig ltr fuse 13 20a Convenience center (left side of dash) D11 Door ajar sw Door lock Door lock relay (under center of dash) Door unlock Driver dr unlk G201 (right side of dash) G202 (behind left side of dash) G305 (right "b" pillar) Ground Horn relay Hot at all times I/p fuse block (left side of dash) Left front door jamb switch Left front door lock actuator Left front door lock switch Left rear door jamb switch Left rear door lock actuator Lock Pass dr unlck Pass/driver dr Pwr accy circuit breaker a 30a Rear cargo door lock actuator (cargo doors) Rear door lock switch (cargo doors) Right front door jamb switch Right front door lock actuator Right front door lock switch Right rear cargo door contactor (right rear door jamb) Right rear door jamb switch Right rear door lock actuator S204 S218 S251 S255 S257 (crossbody harness, near door lock relay harness breakout) S259 S260 (crossbody harness, 6 cm from seat belt switch breakout) S261 S264 S296 S410 Tailgate release system Tan Unlock Vehicle interface unit (below right rear seat) W/ lift- gate
POWER MIRRORS Electrochromic Mirror Wiring Diagram for GMC Yukon Denali 2000 List of elements for Electrochromic Mirror Wiring Diagram for GMC Yukon Denali 2000: 38 (behind left side of dash) g202 (eng harn, near breakout to ebcm) (luxury) A/t Ambient sensor (windshield side) Back-up lamp switch (on left side of trans- mission) Back-up lamp switch (part of park/neutral position switch) (on left side center of transmission) C/m C1 f Exterior lights system Gauges fuse 4 10a Ground Headlamp sensor (mirror side) Headlight control module signal Headlights system Hot in run or start I/p fuse block (under left side of dash) Inside automatic day-night mirror Left outside automatic day-night mirror (luxury) M/t Mirror input Mirrors switch Nca Off On indicator control Pnk Power distribution system Reset to daytime high reflectivity in reverse Right outside automatic day-night mirror (luxury) S160 S213 S279 (crossbody harness, approx 38 cm from convenience center pnk breakout) S316 Solid state Switch breakout) s278 T/m Temperature sensor (behind center grille) Turn b/u fuse 16 20a Power Mirror Wiring Diagram for GMC Yukon Denali 2000 List of elements for Power Mirror Wiring Diagram for GMC Yukon Denali 2000: 29 (except upper level) (inside left front door harness) (inside right front door harness) (right side of dash) g201 (upper level) Automatic day-night sensor (upper level) C a Ctsy fuse 3 20a D d Defogger system (heated mirror) Down E c Electro- chromic mirror circuit F b Heating element (upper level) Hot at all times I/p fuse block Interior lights system Left Left power outside rearview mirror Left/ right motor Pnk Power outside rearview mirror switch Right Right power outside rearview mirror S248 S251 S503 Up/ down motor
POWER SEATS 6-Way Power Seat Wiring Diagram for GMC Yukon Denali 2000 List of elements for 6-Way Power Seat Wiring Diagram for GMC Yukon Denali 2000: 21 (regular/extended cab) (except regular extended cab) (right side of dash) Back Forward/ rearward motor Front dn Front tilt motor Front up Fwd G201 Hot at all times I/p fuse block Left power seat adjuster switch Pwr-accy circuit breaker 20a 30a Rear dn Rear tilt motor Rear up Right power seat adjuster switch S227 S228 S255 Tan Front Seat Heater Wiring Diagram for GMC Yukon Denali 2000 List of elements for Front Seat Heater Wiring Diagram for GMC Yukon Denali 2000: 40 (cross body harn, left side of dash, near convenience center) (left heated seat harn, near heated seat control module breakout) (not used) Batt C236 Convenience center Front heated seats fuse 20a G201 (right side of dash) Gnd Heated seat sw sig High/low sig Hot at all time Hot in run I/p fuse block Indicator lmp feed Left front heated seat module (under left front power seat) Left front heated seat switch Left front seat back element Left front seat cushion Left front seat cushion element Left front seat temper- ature sensor Off Right front heated seat module (under right front power seat) Right front heated seat switch Right front seat back element Right front seat bealt switch Right front seat cushion Right front seat cushion element Right front seat temper- ature sensor Rr hvac fuse 5 10a S227 S233 S238 S259 S273 S274 S277 S278 Sig enable Underhood fuse/relay center Lumbar Wiring Diagram, with Bucket Seat for GMC Yukon Denali 2000 List of elements for Lumbar Wiring Diagram, with Bucket Seat for GMC Yukon Denali 2000: 19 (w/ regular/extended cab) (except regular extended cab) C210 c Convenience center G201 (right side of dash) Hot at all times I/p fuse block Left front power lumbar seat switch Left front power lumbar support motor Left lumbar solenoid Pwr-accy circuit breaker 20a 30a Right front power lumbar seat switch Right front power lumbar support motor Right lumbar solenoid S227 S228 S237 S241 S259 Tan Lumbar Wiring Diagram, without Bucket Seat for GMC Yukon Denali 2000 List of elements for Lumbar Wiring Diagram, without Bucket Seat for GMC Yukon Denali 2000: 21 C210 b Cig ltr fuse 13 20a Convenience center G201 (right side of dash) Hot at all times I/p fuse block Left front power lumbar seat switch Left front power lumbar support motor Left lumbar solenoid Red Right front power lumbar seat switch Right front power lumbar support motor Right lumbar solenoid S227 S228 S256 S259 S264 (suburban utility only) Tan W/ split bench seat W/o split bench seat Rear Seat Heater Wiring Diagram, with High Option Content for GMC Yukon Denali 2000 List of elements for Rear Seat Heater Wiring Diagram, with High Option Content for GMC Yukon Denali 2000: 36 (left rear heated seat harn) (right rear heated seat harn) Batt Batt out C210 Convenience center G201 (right side of dash) Gnd Hi/lo sign Hot at all times Hot in run I/p fuse block Interior lights system Led ind Left rear heated seat element Left rear heated seat module (under left rear seat) Left rear heated seat switch Left rear seat belt switch Off On/off Rear heated seats fuse 20a Right rear heated seat element Right rear heated seat module (under right rear seat) Right rear heated seat switch Right rear seat belt switch Rr hvac fuse 5 10a S259 S281 S330 S332 S337 S338 S339 S340 Sign enable Underhood bussed-relay center
POWER WINDOWS Power Window Wiring Diagram for GMC Yukon Denali 2000 List of elements for Power Window Wiring Diagram for GMC Yukon Denali 2000: 31 Convenience center (under left side of dash) Down G201 (right side of dash) Headlamp & panel dimmer switch Hot at all times Hot in run I/p fuse block (under left side of dash) Left front Left front power window master switch Left front window motor Left rear Left rear window motor Left rear window switch Pk lps fuse 20a Pwr wdo circuit breaker 30a Right front Right front window motor Right front window switch Right rear Right rear window motor Right rear window switch S247 (crossbody harn, approx 6 cm into left door harn breakout) S251 S259 S263 S500 S501 S502 (inside left front door harness, approx 4 cm from tweeter breakout) Solid state Tan Window lockout switch
RADIO Premium Sound Radio Wiring Diagram for GMC Yukon Denali 2000 List of elements for Premium Sound Radio Wiring Diagram for GMC Yukon Denali 2000: 91 (approx 11cm from window regulator motor breakout) s504 (approx 4cm from window regulator motor breakout) s603 (behind left side of dash) g202 (floor console harn, approx 1cm from cd player harn breakout) s334 A10 A11 A12 Antenna Audio rtn B10 B11 B12 Battery Cd changer (center floor console) Cd player (center floor console) Cigar ltr fuse 13 20a Common Data link connector Dim ctrl Dim sig in Dim sig out Drain Drain wire E&c data E&c line Front common G201 (right side of dash) Ground Hot at all times Hot in acc or run I/p fuse block Ignition Illumination Illuminaton Interior lights system Left front door speaker Left front door tweeter speaker Left rear headline tweeter speaker Left rear tweeter speaker Lf spk (+) Lf spk (-) Lf spk in (+) Lh spk (+) Lh spk (-) Lr spk (+) Lr spk (-) Lr spk in (+) Lt input Lt output Nca Pnk Power Pwr antenna Radio Radio batt fuse 19 10a Radio fuse 17 10a Radio on Rear common Rear stereo controller Red Rf spk (+) Rf spk (-) Rf spk in (+) Rh spk (+) Rh spk (-) Right front door speaker Right front door tweeter speaker Right rear tweeter speaker Rr spk (+) Rr spk (-) Rr spk in (+) Rsa enable Rsa enable in Rsa out Rt input Rt output S264 S292 S298 S330 S331 S336 S505 (approx 11cm from tweeter speaker breakout) S604 (approx 11cm from window regulator motor breakout) Sub spk (+) Sub spk (-) Subwoofer speaker Tan Vehicle communicaton unit Vehicle control module (left side of engine compt) Vss signal Radio Wiring Diagrams, with Amplifier for GMC Yukon Denali 2000 List of elements for Radio Wiring Diagrams, with Amplifier for GMC Yukon Denali 2000: 82 (left side of dash) data link connector (lf door harn, near window reg breakout) (rf door harn, near door lock motor breakout) Amp feed Antenna Audio rtn Bare Battery Cig ltr fuse 13 20a Diesel Dim Dim feed Display dim Drain rtn E&c diag Fuse out G201 (right side of dash) G202 (left side of dash) Gas Ground Hot at all times Hot in acc or run I/p fuse block Interior lights system Left front speaker Left front tweeter Left rear door speaker Left rear speaker Lf + Lf - Lr + Lr dr + Lr dr - Lr _ Lr+ Lr- Lt audio Lt remote Nca Pnk Power amplifier (under left side of dash) Power amplifier relay (under left side of dash) Radio Radio batt fuse 19 10a Radio fuse 17 10a Red Remote audio player Remote rtn Rf + Rf - Right front speaker Right front tweeter Right rear door speaker Right rear speaker Rly sig Rr + Rr - Rr dr + Rr dr - Rr+ Rr- Rt audio Rt remote S221 S249 S250 S251 S252 S254 S256 S259 S298 S504 S505 S603 S604 Serial data Tan Tape ctrl Vehicle control module (left side of engine compartment) Vehicle speed sensor buffer (behind right side of dash) Vss signal Radio Wiring Diagrams, without Amplifier for GMC Yukon Denali 2000 List of elements for Radio Wiring Diagrams, without Amplifier for GMC Yukon Denali 2000: 59 (left side of dash) data link connector (lf door harn, near window reg breakout) (rf door harn, near door lock motor breakout) Amp feed Antenna Audio rtn Bare Battery Diesel Dim Dim feed Display dim Drain rtn E&c diag Fuse out G202 (left side of dash) Gas Ground Hot at all times Hot in acc or run I/p fuse block Interior lights system Left front speaker Left front tweeter Left rear speaker Lf + Lf - Lr + Lr _ Lt audio Lt remote Nca Pnk Radio Radio batt fuse 19 10a Radio fuse 17 10a Remote audio player Remote rtn Rf + Rf - Right front speaker Right front tweeter Right rear speaker Rr + Rr - Rt audio Rt remote S221 S298 S504 S505 S603 S604 Serial data Tan Tape ctrl Vehicle control module (left side of engine compartment) Vehicle speed sensor buffer (behind right side of dash) Vss signal
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for GMC Yukon Denali 2000 List of elements for Shift Interlock Wiring Diagram for GMC Yukon Denali 2000: 11 Automatic transmission shift lock control (btsi) solenoid (right side of steering column) G202 (behind left side of dash) Hot in run or start I/p fuse block Park/ neutral position switch (left side of transmission) Pnk S204 Transfer case control module (under dash on steering column support bracket) Turn/ hazard switch Turn/bu fuse 16 20a W/ electric shift transfer case
STARTING/CHARGING
5.7L 5.7L VIN R, Charging Wiring Diagram for GMC Yukon Denali 2000 List of elements for 5.7L VIN R, Charging Wiring Diagram for GMC Yukon Denali 2000: 19 (dash harness, approximately 4 cm (1.5 in) from steering pnk (on right front of engine block) g119 (right front wheelhouse) g101 175a All others Battery Charge warning indicator Column harness breakout, towards data link connector) s213 Fusible link Gauges fuse 4 20a Generator Hot in run & start I/p fuse block (under left side of dash) Instrument cluster Mega fuse block (on right front of engine compartment, near battery) Pnk Power distribution system Red Uplevel/ enhanced 5.7L VIN R, Starting Wiring Diagram for GMC Yukon Denali 2000 List of elements for 5.7L VIN R, Starting Wiring Diagram for GMC Yukon Denali 2000: 26 (on left rear of engine compartment) fuse/relay block 175a A/t Acc Battery Bulb test Clutch pedal position switch (on top of clutch pedal bracket) Crank fuse 8 10a G101 (right front wheel house) G119 (on right front of engine block) I/p fuse block (under left side of dash) Ign a fuse 6 40a Ignition switch Lock M/t Mega fuse block (on right front of engine compartment, near battery) Off Park/ neutral position switch (on left side, center of transmission) Red Remote battery stud Run S107 Start Starter motor Starter relay Starter solenoid
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for GMC Yukon Denali 2000 List of elements for Supplemental Restraint Wiring Diagram for GMC Yukon Denali 2000: 45 (behind left kick panel) g200 (behind left kick panel) g202 (behind left side of dash) g202 (crossbody harness, approximately 7 cm (2.5 inches) into seat belt switch) s259 (i/p harness, approximately 16 cm (6 inches) from instrument cluster harness, breakout, towards cigar lighter harness breakout) s218 (i/p harness, approximately 4 cm (1.5 inches) from steering column harness breakout, towards data link connector (dlc)) s213 (sir harness, 35 cm (13.5 inches) before inflatable restraint sensing & diagnostic module (sdm) s276 (sir harness, 35 cm (13.5 inches) before mobile communications, system wire breakout, towards inflatable restraint sensing & diagnostic module (sdm)) Air bag fuse 10 10a Air bag indicator Air bag indicator ctrl Audio alarm module Convenience center (under left side of dash) Data link connector (dlc) (partial) (under left side of dash, left of steering column) Disc sensor input Driver seat belt Driver side high Driver side low Gauges fuse 4 10a Ground Hot in run & start I/p fuse block (under left side of dash) Ignition Inflatable restraint front end discriminating sensor (under front outside center of radiator) Inflatable restraint ip module Inflatable restraint ip module switch (pick up only) Inflatable restraint sensing & diagnostic module (sdm) (under driver's seat carpet) Inflatable restraint steering wheel module Inflatable restraint steering wheel module coil Instrument cluster Interior lights system Off Ohms Pass airbag disable Pass airbag enable Pass side high Pass side low Pnk S282 Seat belt switch (closed w/seat belt unbuckled) (on driver's seat belt buckle) Serial data (uart) Shorting bar Tan W/luxury package W/o luxury package
TRANSMISSION
5.7L 5.7L VIN R, A/T Wiring Diagram, 4L60-E for GMC Yukon Denali 2000 List of elements for 5.7L VIN R, A/T Wiring Diagram, 4L60-E for GMC Yukon Denali 2000: 86 (dash harn, 20 cm from breakout to inflatable restraint sw) (engine harn, 16 cm from egr breakout) (engine harn, 6.5 cm from breakout to ebcm) (on brake pedal bracket) stoplamp switch 1-2 shift sol 1-2 shift solenoid 2-3 shift sol 2-3 shift solenoid 2wd 3-2 ctrl solenoid 3-2 downshift sol 4wd 4wd circuit (transfer case & axle switches) 4wd low signal in 5v reference Anti-lock brakes system Automatic transmission (4l60-e) Battery in Brake fuse 18 10a Brake switch input Breakout to egr valve) Cruise control D3, d2 D4, d2 Data class ii Data link connector (under left side of dash) Ecm 1 fuse 20a Ecm b fuse 20a Ect sens input Electronic brake control module Engine controls Engine coolant temperature sensor (top right front of engine) Fluid temp sensor Front wheel lock Fuel injectors, ignition control moudule & ignition coil Fuel pump & oil press switch/ sender & fuel pump relay G120 (right rear of cylinder head) Gauges fuse 4 10a Hot at all times Hot in off, run or start Hot in run Hot in run or start I/p fuse block (under left side of dash) Ignition in Inline gender adaptor Instrument cluster Malfunction indicator lamp Mil control Pcm ground Pcs sol hi out Pcs sol lo out Pnk Press ctrl solenoid Range signal "a" Range signal "b" Range signal "c" Red Rev, lo S101 S103 S150 (engine harn, 13 cm from breakout to ebcm) S151 S152 S161 S213 S222 S231 Sensor ground Sensor return Tan Tcc pwm sol Tcc pwm solenoid Tcc sol Tcc solenoid Tcc/abs/ cruise switch Throttle position sensor (mounted to side of throttle body) Tp sens input Trans fuse 20 10a Trans range pressure switch assembly Trans temp sig in Transfer case circuit Underhood fuse/relay center (left rear of engine compt) Vehicle control module (left side of engine compt) Vehicle speed sensor (left side of transmission-2wd) (left side of transfer case-4wd) Vss hi (signal) Vss lo (ground) Transfer Case Wiring Diagram, with Auto Trac for GMC Yukon Denali 2000 List of elements for Transfer Case Wiring Diagram, with Auto Trac for GMC Yukon Denali 2000: 97 (2) (behind right side of dash) powertrain control module (diesel) (dash harn, near data link conn breakout) s280 (diesel) (gasoline) (under left side of dash) data link connector (partial) +8v ref +8v ref out 2-hi ind 4-hi ind 4-lo ind 4wd fuse 24 25a 4wd low sig 4wd sw sig 4wd sw sig (lo) 4wd whl lock sig Auto Automatic transfer case control module (behind left side of dash) Automatic transfer case select switch Awd ind Axle ctrl Axle sw Brake control Channel-a Channel-b Channel-c Channel-p Class ii serial data E10 E11 E12 E13 E14 E15 E16 Encoder logic Encoder motor assembly Encoder sig rtn F10 F11 F12 F13 F14 F15 F16 Front axle actuator Front drive shaft speed sensor Ft axle ctrl Ft shaft speed rtn Ft shaft speed sig G119 (right front of engine) G134 (top front of engine) G202 (left side of dash) Gauges fuse 4 10a Gnd Headlamp/ dimmer panel switch Hot at all times Hot in run Hot in run or start Hot with headlight sw in park or head I/p fuse block (under left side of dash) Ign 3 (run) Illum fuse 14 10a Illumination lamp Instrument cluster Interior lights system Lock sol out Module gnd Motor feed (ccw) Motor feed (cw) Nca Neutral ind Park Park/ neutral position switch Pnk Pnp sw-park sig in Pwr Rear drive shaft speed sensor Red Rr shaft speed rtn Rr shaft speed sig S204 S213 S215 S217 S218 S235 S236 S302 Service 4wd ind Service rwd/awd ind Shift motor Solid state Stop lamp switch T case fuse 2 20a Tan Vehicle control module (gasoline) (left side of engine compt)
TRUNK, TAILGATE, FUEL DOOR Rear Glass Release Wiring Diagram, Base for GMC Yukon Denali 2000 List of elements for Rear Glass Release Wiring Diagram, Base for GMC Yukon Denali 2000: 16 C210 Cig ltr fuse 13 20a Convenience center (under left side of dash) G119 (right front of engine block) Hot at all times I/p fuse block Interior lights system Liftgate release motor Liftgate release switch Liftgate unlock Park/ neutral position switch (left side center of transmission) Remote control door lock receiver (behind center of dash) S162 (gasoline) s107 (diesel) S264 S265 (crossbody harn, approx 8cm from left door breakout) W/ rke Rear Glass Release Wiring Diagram, Uplevel for GMC Yukon Denali 2000 List of elements for Rear Glass Release Wiring Diagram, Uplevel for GMC Yukon Denali 2000: 23 (front-to rear body harn, near dome lamp harness breakout) (front-to-rear body harn, into convenience center harness breakout) Body control module (in center console) C210 C221 Cig ltr fuse 13 20a Convenience center (under left side of dash) G119 (right front of engine block) Hot at all times I/p fuse block Interior lights system Liftgate release motor (in center of liftgate) Liftgate release relay (on right center of liftgate) Liftgate release switch Park/ neutral position switch (left side center of transmission) Power distribution system Power door locks system S162 (gasoline) s107 (diesel) S256 crossbody harn, near left seat harness breakout) S264 S404 S410 S434
WARNING SYSTEMS Warning System Wiring Diagrams, Base for GMC Yukon Denali 2000 List of elements for Warning System Wiring Diagrams, Base for GMC Yukon Denali 2000: 40 (behind left side of dash) (near thermostat housing) (opens with belt buckled) Audio alarm module (on convenience center) Diesel Fasten belts out G119 G134 (front top of engine) G134 (right top center of cylinder head) G201 (right side of dash) G202 Gas Gauges fuse 4 10a Ground Hot at all times Hot in park or headlight Hot in run, bulb test, or start I/p fuse block (under left side of dash) Ignition on input Illum fuse 14 10a Instru- ment cluster Key-in warning Key-in warning buzzer switch (left side of steering column) Left front door jamb switch Lights on input Pnk Power input S103 S204 S213 S215 S217 S259 S298 S299 Safety belts indicator Seat belt input Seat belt switch (on driver's seat belt buckle) Stop/haz fuse 1 20a Tan Warning System Wiring Diagrams, Luxury & Performance for GMC Yukon Denali 2000 List of elements for Warning System Wiring Diagrams, Luxury & Performance for GMC Yukon Denali 2000: 46 (behind left side of dash) (near thermostat housing) (opens with belt buckled) B tan Battery input Body control module (in center console) C13 C14 Ctsy fuse 3 20a D11 D15 Distribution Drvr dr ajar sw Fasten belts out G119 G134 (right top center of cylinder head) G201 (right side of dash) G202 Gauges fuse 4 10a Ground Headlamp & panel dimmer switch Hot at all times Hot in run, or start I/p fuse block (under left side of dash) Instru- ment cluster Key-in warning Key-in warning buzzer switch (left side of steering column) Left door jamb switch Park lamp input Pklps fuse 9 20a Pnk Power S103 S204 S210 (near convenience center) S213 S215 S259 S335 S336 Safety belts indicator Seat belt input Seat belt switch (on driver's seat belt buckle) Switched ignition System Tan
WIPER/WASHER Front Wiper/Washer Wiring Diagram for GMC Yukon Denali 2000 List of elements for Front Wiper/Washer Wiring Diagram for GMC Yukon Denali 2000: 21 (left radiator support, near left headlamp) g108 Delay Front windshield washer pump (in washer fluid reservoir) Front wiper motor module (on center of firewall) G202 (behind left side of dash) High Hot in accy & run I/p fuse block (under left side of dash) Inst wipe Low Mist Nca Off Red Red a S204 Solid state Wash Windshield wiper/ washer switch Wiper control Wiper fuse 25a Rear Wiper/Washer Wiring Diagram for GMC Yukon Denali 2000 List of elements for Rear Wiper/Washer Wiring Diagram for GMC Yukon Denali 2000: 19 (in washer pump jumper harness) s158 C221 Convenience center (under left side of dash) Delay G108 (left radiator support, near left headlamp) G305 (right "b" pillar) Hot in accy & run I/p fuse block (under left side of dash) Illum Interior lights system Off Rear window wiper/washer switch Rear windshield washer pump (in washer fluid reservoir) Rear wiper motor module (on lower inner center of rear window) Red Rr wpr fuse 23 25a S410 Solid state Wash
