GROUND DISTRIBUTION – Chevrolet Tahoe 2000 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram, New Style (1 of 4) for Chevrolet Tahoe 2000

List of elements for Ground Distribution Wiring Diagram, New Style (1 of 4) for Chevrolet Tahoe 2000:

• (canada)
• A c1
• A/c
• A/c automatic recirculating switch
• Air injection reaction pump
• Air injection reaction solenoid
• Automatic transfer case (atc) control module
• Auxiliary
• Battery relay
• Body wiring harness junction block (under left side of dash)
• Brake fluid
• C d
• C2 b8
• Compressor clutch
• Compressor low pressure cycling switch
• Coolant level switch
• Cruise control module
• D12
• Data link connector (dlc)
• Electronic brake control module
• Engine
• Engine wiring harness junction block (left side of eng compt)
• Engine wiring harness junction block (left side of engine compt)
• Front axle actuator/ switch
• Front windshield washer pump
• Fuel pump relay
• G102 (on left front body mount)
• G108 (left radiator support bracket)
• G110 (left front of engine)
• G114 (left rear of engine)
• G117 (right rear of engine)
• Headlamp relay
• 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 relay
• Ignition coils (left bank)
• Ignition coils (right bank)
• Instrument cluster
• Left battery
• Left daytime running lamp (drl)
• Left fog lamp
• Left horn (low)
• Left park/ turn lamp
• Level switch
• Low washer switch
• Mass airflow (maf) sensor
• Motor module
• Nca
• Oil level switch
• Park/ neutral position switch
• Rear windshield washer pump
• Right battery
• Right daytime running lamp (drl)
• Right fog lamp
• Right horn (v22 only)
• Right park/ turn lamp
• S102 (engine harness)
• S103 (engine harness)
• S156 (eng harn)
• S157 (engine harn)
• Secondary
• Starter relay
• Throttle actuator control module
• Transfer case switch
• Underhood lamp
• Vehicle control module (vcm)/ powertrain control module (pcm)
• W/atc
• W/o atc
• Windshield wiper

Ground Distribution Wiring Diagram, New Style (2 of 4) for Chevrolet Tahoe 2000

List of elements for Ground Distribution Wiring Diagram, New Style (2 of 4) for Chevrolet Tahoe 2000:

• (base only) left mini wedge (door jamb switch)
• (base only) left power door lock switch
• (not used)
• (suburban/ yukon xl) mid dome/ reading lamp
• 87a
• A12
• A16
• Amplifier
• Ashtray lamp
• Automatic day-night rearview mirror w/ compass
• Automatic transfer case (atc) control module
• Automatic transfer case (atc) select switch
• Auxiliary power outlet
• B12
• Body control module
• Body wiring harness junction block (under left side of dash)
• Brake transmission shift interlock solenoid
• C10
• C11
• Cigar lighter
• Courtesy lamp relay
• Data link connector (dlc)
• E13
• E16
• F12
• Foglamp/ rear window wiper switch
• Front overhead reading lamps
• Fuse block (lower left side of dash)
• G203 (on left "a" pillar)
• Headlamp & panel dimmer switch
• Headlamp dimmer switch
• Heated/ memory seat switch
• Horn switch
• In vehicle temperature sensor assembly
• Instrument cluster
• Key cylinder switch
• Left door key switch
• Left illuminated vanity mirror
• Left mini wedge (door jamb switch)
• Left outside power mirror
• Left power window/ door lock switch
• Nca
• Park switch
• Power door lock switch
• Power door locks relay
• Power mirror switch
• Power window switch
• Radio
• Rear dome/ reading lamp
• Remote control door lock receiver
• Right illuminated vanity mirror
• Roof beacon switch
• S305
• Selectable ride switch
• Sp203
• Steering column
• Tow/haul switch
• Traction assist switch
• Turn/ hazard flasher
• Uplevel only
• Vehicle interface unit (viu)

Ground Distribution Wiring Diagram, New Style (3 of 4) for Chevrolet Tahoe 2000

List of elements for Ground Distribution Wiring Diagram, New Style (3 of 4) for Chevrolet Tahoe 2000:

• (base seat)
• (heavy duty) trailer connector
• (light duty) trailer connector
• (uplevel) hvac control module
• (uplevel) mode door motor
• (uplevel) recirculation door motor
• (uplevel) temperature door motor
• 6.0l
• A11
• A18
• Auto- ecc hvac control module
• Auxiliary power outlet (console)
• Blower motor resistor/ relay assembly
• C10
• Door lock switch
• Driver heated seat relay
• Driver power seat switch
• Driver seat belt switch
• Driver seat bolster switch
• Driver seat heating element
• Driver seat lumbar motor
• Driver seat power switch
• Driver seat thermistor
• Full feature seat
• G203 (upper right kick panel)
• G300 (under driver's seat)
• G305 (right "b" pillar)
• G308 (left side of "b" pillar)
• G415 (on spare tire hoist bracket)
• G416 (on left frame rail near body mount)
• I/p compartment lamp
• Inflatable restraint sensing & diagnostic module
• Ip wiring harness junction block (lower right side of dash)
• Left back-up lamp
• Left license lamp
• Left rear mini wedge (door jamb switch)
• Left rear power window/ door lock switch
• Left tail/ stoplamp
• Left turn lamp
• Memory seat module
• Nca
• Nca b
• Passenger heated seat relay
• Passenger heated seat switch
• Passenger power seat switch
• Passenger seat bolster switch
• Passenger seat heating element
• Passenger seat lumbar motor
• Passenger seat switch
• Passenger seat thermistor
• Power seat
• Power sunroof module
• Power window switch
• Primary fuel pump/ sender
• Rap 2 relay
• Right back-up lamp
• Right front power door lock switch
• Right license lamp
• Right mini wedge (door jamb switch)
• Right outside power mirror
• Right power window/ door lock switch
• Right rear mini wedge (door jamb switch)
• Right rear power window/ door lock switch
• Right tail/ stoplamp
• Right turn lamp
• Roof beacon ground
• Roof beacon relay
• Roof marker lamps
• S201 (near roof marker lamps)
• S307
• S308
• S309
• Seat belt switch
• Secondary fuel pump/ sender
• Window lock out

Ground Distribution Wiring Diagram, New Style (4 of 4) for Chevrolet Tahoe 2000

List of elements for Ground Distribution Wiring Diagram, New Style (4 of 4) for Chevrolet Tahoe 2000:

• (ecc-auto) c2
• (front) rear auxiliary blower switch
• (others)
• (rear) rear auxiliary blower switch
• (security) liftgate key switch
• (security) right cargo key switch
• (suburban/ yukon xl) rear dome/ reading lamp
• (w/heat or a/c, or auto-ecc) rear auxiliary blower motor resistor/ relay
• (w/o auto) rear auxiliary blower motor resistor/ relay
• (w/o sunroof)
• (w/sunroof)
• 4 door tahoe/yukon
• A a
• A8 b8
• Cargo door
• Center high mounted stoplamp
• Compressor leveling module
• G998 (rear corner of right rear window)
• Left cargo door ajar switch
• Left cargo door defogger element
• Left door contactor
• Left liftgate ajar switch
• Liftgate
• Liftglass ajar switch
• Liftglass defogger element
• Logic module
• Nca
• Rear auxiliary hvac control switch
• Rear auxiliary power outlet
• Rear mode door motor
• Rear temperature door motor
• Rear window wiper module
• Right cargo door ajar switch
• Right cargo door defogger element
• Right door contactor
• Right liftgate ajar switch
• S410
• S420
• Sp410
• Sp410a
• Suburban/ yukon xl
• Suspension control module
• W/ecc- auto

Ground Distribution Wiring Diagram, Old Style (1 of 4) for Chevrolet Tahoe 2000

List of elements for Ground Distribution Wiring Diagram, Old Style (1 of 4) for Chevrolet Tahoe 2000:

• (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, Old Style (2 of 4) for Chevrolet Tahoe 2000

List of elements for Ground Distribution Wiring Diagram, Old Style (2 of 4) for Chevrolet Tahoe 2000:

• (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, Old Style (3 of 4) for Chevrolet Tahoe 2000

List of elements for Ground Distribution Wiring Diagram, Old Style (3 of 4) for Chevrolet Tahoe 2000:

• (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, Old Style (4 of 4) for Chevrolet Tahoe 2000

List of elements for Ground Distribution Wiring Diagram, Old Style (4 of 4) for Chevrolet Tahoe 2000:

• (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