POWER DISTRIBUTION – GMC Yukon XL C1500 2002 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for GMC Yukon XL C1500 2002

List of elements for Power Distribution Wiring Diagram (1 of 4) for GMC Yukon XL C1500 2002:

• (diagram 1 of 4)
• (not used)
• (on left side of engine compt) underhood fuse block
• (under left side of dash) body relay block
• (upper left kick panel)
• A/c fuse 10a
• A/c relay
• Abs fuse 60a
• Accessory power outlet (console)
• Accessory power outlet (front)
• Accessory power outlet (rear)
• Air fuse 30a
• Atc fuse 20a
• Audio amplifier
• Aux pwr fuse 20a
• B12
• Battery cable junction block
• Blower motor resistor assembly
• Body control module
• C1 f2
• C10
• C12
• Cigar fuse 15a
• Cigar lighter
• Ctsy lp fuse 15a
• D10
• D11
• D12
• Data link connector (dlc)
• Daytime running lamp (drl) relay
• Driver infor- mation center (dic)
• Driver seat
• Drl fuse 10a
• E (ye9)
• E nca
• E10
• Ecm b fuse 20a
• Electronic brake control module (ebcm)
• Except luxury
• Except luxury w/ rsa
• Exterior illum lamps relay
• F10
• F11
• F12
• Fog lps fuse 15a
• Foglamp relay
• From air fuse b
• From fuse l block (diagram 4 of 4)
• From rap c fuse (diagram 1 of 4)
• Frt hvac fuse 30a
• Fuel pump relay
• Fusible link
• G200 (upper right "a" pillar)
• G203
• G305 (left side "b" pillar)
• G410
• Generator- left
• H (y91)
• Hazard fuse 20a
• Headlamp dimmer switch
• Headlamp relay
• Headlamp switch
• Horn relay
• Hvac control module
• Inadvertent power relay
• Instrument panel cluster (ipc)
• Interior lights system
• L nca
• Left battery
• Left rear heated seat
• Luxury
• Nca
• Park lamps fuse 30a
• Parklamp relay
• Passenger seat
• Passenger window switch
• Powertrain control module (pcm)
• Pwr wdo cb 25a
• Radio
• Radio fuse 15a
• Rap 1 fuse 50a
• Rap 2 fuse 50a
• Rap 2 relay
• Rdo amp fuse 25a
• Rear defogger relay
• Red
• Remote control door lock receiver
• Right i/p fuse block
• Right rear heated seat
• Right rear window switch
• Roof beacon relay
• Roof beacon switch
• S351 (sunroof harness)
• Seo 1 fuse 15a
• Seo 2 fuse 30a
• Sp203
• Sp410 (right rear inner side body panel)
• Starter solenoid
• Stop lps fuse 20a
• Stoplamp switch
• Suburban/ yukon xl
• Sunroof module
• Sunroof module (if equipped)
• Sunroof switch
• Tbc fuse 10a
• To auxiliary battery relay (diagram 3 of 4)
• To ecm b fuse (diagram 1 of 4)
• To fuse block (mir/lock fuse) (diagram 4 of 4)
• To ign a fuse (diagram 2 of 4)
• To park lamps fuse (diagram 1 of 4)
• Transfer case encoder motor
• Transfer case shift control module
• Turn signal/ multi- function switch
• Under- hood fuse block (on left side of engine compt)
• Under- hood fuse block (on left side of engine)
• Vehicle interface unit (onstar)

Power Distribution Wiring Diagram (2 of 4) for GMC Yukon XL C1500 2002

List of elements for Power Distribution Wiring Diagram (2 of 4) for GMC Yukon XL C1500 2002:

• (canada built)
• (chassis harness)
• (if equipped)
• (not used)
• (others)
• 15 series
• A/c relay
• A10
• A13
• Acc
• Air bag fuse 15a
• Automatic level control compressor
• Automatic level control relay
• Automatic transmission
• B/u lp fuse 25a
• B11
• Back-up lamp switch (part of park/ neutral position switch (a/t))
• Body control module
• Body relay block (under left side of dash)
• Bulb test
• C1 a1
• C10
• C2 f6
• Crank fuse 10a
• Cruise control module
• Cruise control on/off switch
• Cruise fuse 10a
• Driver info center (dic)
• Drl relay
• Eng 1 fuse 10a
• Escalade
• Evaporative emission (evap) canister purge solenoid
• Evaporative emission (evap) canister vent solenoid
• Ext lps fuse 10a
• F10
• From cigar e
• Fuse (diagram 1 of 4)
• Heated oxygen sensor (ho2s) (bank 1 sensor 1)
• Heated oxygen sensor (ho2s) (bank 1 sensor 2)
• Heated oxygen sensor (ho2s) (bank 2 sensor 1)
• Heated oxygen sensor (ho2s) (bank 2 sensor 2)
• Ign 1 fuse 10a
• Ign a fuse 40a
• Ign b fuse 50a
• Ign c fuse 20a
• Ign e fuse 10a
• Ign o fuse 10a
• Ignition switch
• Inflatable restraint sensing & diagnostic module
• Inside rearview mirror
• Inside temp sensor assembly
• Instrument panel cluster (ipc)
• Intake air temperature (iat)/ mass air flow (maf) sensor
• Inverting driver module (escalade w/ nw7)
• Left i/p fuse block (on lower left side of dash)
• Nca
• O2 a fuse 15a
• O2 b fuse 15a
• Off
• Outside rearview folding mirror switch
• Park/ neutral position switch
• Pnk
• Powertrain control module (pcm)
• Rear defog relay
• Rear object sensor control module
• Rear parking assist switch
• Rear window wiper module
• Rear wiper washer switch
• Red
• Rr hvac fuse 30a
• Rr wiper fuse 15a
• Rr wpr fuse 25a
• Rtd module fuse 30a
• Run
• S204
• Secondary fuel pump relay
• Seo ign fuse 15a
• Seq accy fuse 10a
• Start
• Starter relay
• Stud 1
• Stud 1 fuse 40a
• Stud 2
• Stud 2 fuse 30a
• Suspension control module
• Theft deterrent control module
• To htr/ a/c fuse (diagram 3 of 4)
• To i/p junction block (diagram 3 of 4)
• To ign 1 relay (diagram 3 of 4)
• To retained accessory power relay (diagram 4 of 4)
• Traction control switch
• Trailer connector
• Transfer case shift control switch
• Turn fuse 20a
• Turn signal/ multi- function switch
• Under- hood fuse block (on left side of engine compt)
• Underhood fuse block (on left side of engine compt)
• Vehicle interface unit (viu) (if equipped)
• W/ specific frequency remote entry
• Windshield washer switch
• Windshield wiper motor module
• Ws wiper fuse 25a

Power Distribution Wiring Diagram (3 of 4) for GMC Yukon XL C1500 2002

List of elements for Power Distribution Wiring Diagram (3 of 4) for GMC Yukon XL C1500 2002:

• (auto) (manual)
• (engine harness) s199
• (np1) (np8)
• (on lower left side of dash) left i/p fuse block
• (w/ vses) (w/ traction control)
• 4wd fuse 15a
• Air temperature actuator
• Automatic level control relay
• Auxiliary battery relay
• Auxiliary blower motor control processor
• Auxiliary blower motor resistor assembly
• B10
• Blower motor switch (manual)
• Body control module
• Brake fuse 10a
• C10
• C11
• C12
• C6 k
• D10
• E10
• E12
• Ecm 1 fuse 10a
• Electronic brake control module (ebcm)
• Electronic variable module orifice (evo) solenoid
• Escalade ext
• Etc fuse 15a
• From cruise g
• From eng 1 fuse (diagram 2 of 4)
• From fuse link (diagram 1 of 4)
• From ign c f
• From rr hvac fuse (diagram 2 of 4)
• Front axle actuator
• Front passenger heated seat switch
• Fuel composition sensor
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• Fuel injector 7
• Fuel injector 8
• Fuse (diagram 2 of 4)
• Fuse holder 125a
• G104 (left rear of engine block)
• Htr/ a/c fuse 25a
• Hvac 1 fuse 10a
• Hvac control module
• Ign 1 relay
• Ign 3 fuse 10a
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Ignition coil 7
• Ignition coil 8
• Inj a fuse 15a
• Inj b fuse 15a
• Left front heated seat switch
• Left rear heated seat module
• Memory seat module
• Mode actuator
• Nca
• Pnk
• Powertrain control module (pcm)
• Recirculation actuator
• Red
• Right battery
• Right i/p fuse block (on lower right side of dash)
• Right rear heated seat module
• S104
• S152 (eng pnk harn)
• S154 (eng pnk harn)
• Stoplamp switch
• Suspension control module
• Throttle actuator control module
• To a/c auxiliary blower motor resistor assembly (diagram 4 of 4)
• Transfer case shift control module
• Under- hood fuse block (on left side of engine compt)
• Vehicle stability control switch
• W/ auto a/c
• W/ l59
• W/ manual a/c
• W/ rtd except escalade ext
• W/ vses

Power Distribution Wiring Diagram (4 of 4) for GMC Yukon XL C1500 2002

List of elements for Power Distribution Wiring Diagram (4 of 4) for GMC Yukon XL C1500 2002:

• (not used)
• A/c auxiliary blower motor resistor assembly
• Air temperature actuator
• Air temperature sensor
• Base
• Body control module (bcm)
• Body relay block (under side of of dash)
• C1 c9
• C1 e7
• C4 k
• C4 l
• C6 c
• Door lock fuse 20a
• Door lock relay
• Door unlock relay
• Driver door lock switch
• Driver door unlock relay
• Driver information center
• Driver lumbar/ bolster switch
• Driver seat adjuster switch
• Driver window switch
• Except base
• From fuse block (diagram 2 of 4)
• From i/p junction block (diagram 3 of 4)
• From rap fuse d (diagram 1 of 4)
• Front passenger seat adjuster switch
• Front passenger window/ door lock switch
• Harness adapter
• Left i/p fuse block (on lower left side of dash)
• Left power door lock switch
• Left power window/ door lock switch
• Left rear window switch
• Memory mirror module
• Memory seat switch
• Mir/ lock fuse 3a
• Mode actuator
• Nca
• Outside rear view mirror switch
• Passenger lumbar/ bolster switch
• Pwr wdo cb 25a
• Radio
• Rap 2 fuse 10a
• Rdo 1 fuse 10a
• Rear auxiliary hvac control assembly
• Rear hvac control module
• Rear seat audio (rsa) controller
• Rear seat audio (rsa) controller controls
• Red
• Relays
• Retained accessory power relay 1
• S310 (seat harness)
• S311 (seat harness)
• Seats circuit breaker 25a
• Steering wheel audio
• To rap 2 relay (diagram 1 of 4)
• W/ auto a/c except suburban/ yukon xl
• W/ auto a/c suburban/ yukon xl
• W/ heat & a/c
• W/ heat or a/c
• W/ memory
• W/ memory seat
• W/ ye9
• W/o memory
• W/o ye9
• Y91
• Ye9
• Z75