All Wiring Diagrams for Chevrolet Tahoe 2001 – Diagramas de fiação para carros

AIR CONDITIONING

Automatic A/C Wiring Diagram, Front & Rear A/C, with Sunroof (1 of 2) for Chevrolet Tahoe 2001

List of elements for Automatic A/C Wiring Diagram, Front & Rear A/C, with Sunroof (1 of 2) for Chevrolet Tahoe 2001:

4.3l
5 volt ref
A/c comp relay ctrl
A/c compressor clutch
A/c compressor clutch relay
A/c dat
A/c fuse 10a
A/c high pressure cutout switch (on a/c compressor)
A/c high pressure recirculating switch (in a/c muffler hose)
A/c low pressure cycling switch (right side of accumulator)
A/c request
A/c switch
A/i fbk
A/i mtr
Actuator (near bottom of hvac module)
All others
Battery
Blwr mtr cntrl
C10
C11
C12
C13
C14
C15
C16
C3 c3
Class 2 data
D10
D11
D12
D13
D14
D15
D16
Data link connector (dlc) (under left side of dash)
Front blower motor assembly (right side of dash)
Front hvac control module (in center of dash, under radio)
Front mode actuator (left side of hvac module)
Front recirculation actuator (top of hvac module)
Frt hvac fuse 30a
Fuse block (lower left side of dash)
G100 (on left radiator support bracket)
G110 (all others) (left front of engine)
G119 (4.3l) (right front of eng)
G203 (right side dash, at "a" pillar)
Ground
Hot at all times
Hot in run
Hot in run or start
Htr dat
Hvac 1 fuse 10a
I/p junction block (lower right side of dash)
Ign e fuse 10a
Ignition
Mode fbk
Mode mtr
O/s air temp
Pcat
Powertrain control module (pcm) (left side of engine compt)
Press sw a/c high
Radio fuse 15a
Red
S101 (forward lamp harness)
S102 (engine harn)
Sensor rtn
Solar
Solid state
Splice pack sp205 (left side of dash)
Temp fbk
Temp mtr
Underhood junction block (left side of engine compt, near battery)

Automatic A/C Wiring Diagram, Front & Rear A/C, with Sunroof (2 of 2) for Chevrolet Tahoe 2001

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List of elements for Automatic A/C Wiring Diagram, Front & Rear A/C, with Sunroof (2 of 2) for Chevrolet Tahoe 2001:

A10
Auxiliary blower motor
Auxiliary blower motor resistor
Auxiliary blower motor resistor assembly
Auxiliary high speed blower relay
Auxiliary hvac control switch (front)
Auxiliary low speed blower relay
Auxiliary med speed blower relay
Auxiliary mode actuator
Auxiliary temperature actuator
Body junction block (left kick panel)
Cntrl logic
Fuse block (lower left side of dash)
G203 (right side dash, at "a" pillar)
G999 (right "d" pillar)
High
Hot at all times
Hot in run
Hot in run & start
I/p junction block (lower right side of dash)
Ign
Ign 1 fuse 10a
Ign 3 fuse 10a
Inside air temperature sensor (in headliner above driver)
Interior lights system
Low
Lower air temperature sensor
Med
Mode
Nca
Off
Outside ambient temperature sensor (in right front bumper filler assembly)
Pnk
Red
Rr hvac fuse 30a
Slice pack sp410
Splice pack sp203
Sun load temperature sensor (top center of dash)
Temp
Underhood junction block (left side of engine compt, near battery)
Upper air temperature sensor (in hvac duct assembly behind the driver right air deflector)

Automatic A/C Wiring Diagram, Front & Rear A/C, without Sunroof (1 of 2) for Chevrolet Tahoe 2001

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List of elements for Automatic A/C Wiring Diagram, Front & Rear A/C, without Sunroof (1 of 2) for Chevrolet Tahoe 2001:

4.3l
5 volt ref
A/c compressor clutch
A/c compressor clutch relay
A/c dat
A/c fuse 10a
A/c high press sw
A/c high pressure cutout switch (on a/c compressor)
A/c high pressure recirculating switch (in a/c muffler hose)
A/c low pressure cycling switch (right side of accumulator)
A/c request
A/c switch
A/i fbk
A/i mtr
Actuator (near bottom of hvac module)
All others
Battery
Blwr mtr cntrl
C10
C11
C12
C13
C14
C15
C16
C3 c3
Class 2 data
D10
D11
D12
D13
D14
D15
D16
Data link connector (dlc) (under left side of dash)
Front blower motor assembly (right side of dash)
Front hvac control module (in center of dash, under radio)
Front mode actuator (left side of hvac module)
Front recirculation actuator (top of hvac module)
Frt hvac fuse 30a
Fuse block (lower left side of dash)
G100 (on left radiator support bracket)
G110 (all others) (left front of engine)
G119 (4.3l) (right front of eng)
G203 (right side dash, at "a" pillar)
Ground
Hot at all times
Hot in run
Hot in run or start
Htr dat
Hvac 1 fuse 10a
I/p junction block (lower right side of dash)
Ign e fuse 10a
Ignition
Mode fbk
Mode mtr
O/s air temp
Pcat
Powertrain control module (pcm) (left side of engine compt)
Radio fuse 15a
Red
Relay ctrl a/c comp
S101 (forward lamp harness)
S102 (engine harn)
Sensor rtn
Serial data
Solar
Solid state
Splice pack sp205 (left side of dash)
Temp fbk
Temp mtr
Underhood junction block (left side of engine compt, near battery)

Automatic A/C Wiring Diagram, Front & Rear A/C, without Sunroof (2 of 2) for Chevrolet Tahoe 2001

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List of elements for Automatic A/C Wiring Diagram, Front & Rear A/C, without Sunroof (2 of 2) for Chevrolet Tahoe 2001:

(if equipped) harness adaptor
A/c dat
A10
A11
A12
Agnd
Auxiliary blower motor assembly (in right rear side panel, above wheelwell)
Auxiliary control module (front) (in over head console)
Auxiliary control module (rear) (rear of center console)
Auxiliary lower air temperature sensor (near right "c" pillar)
Auxiliary mode actuator (left side of rr hvac cntrl mod)
Auxiliary temperature actuator (near bottom center of rear hvac control module)
Auxiliary upper air temperature sensor (near right "c" pillar)
B10
B11
B12
Body junction block (left kick panel)
Dim
Ffan
Fmode
Ftemp
Fuse block (lower left side of dash)
G203 (right side dash, at "a" pillar)
G999 (right "d" pillar)
Gnd
Harness adaptor (if equipped)
Hot at all times
Hot in run
Hot in run & start
Htr dat
I/p junction block (lower right side of dash)
Ign 1 fuse 10a
Ign 3 fuse 10a
Ignition
Inside air temperature sensor (in headliner above driver)
Interior lights system
Kdd clk
Kdd data
Lower air temperature sensor
Mode fbk
Mode mtr
Motor rtn
Nca
Outside ambient temperature sensor (in right front bumper filler assembly)
Pnk
Pwm blower
Red
Rr hvac fuse 30a
Sensor rtn
Slice pack sp410a
Solid state
Splice pack sp203
Sun load temperature sensor (top center of dash)
Tan
Temp fbk
Temp mtr
Underhood junction block (left side of engine compt, near battery)
Upper air temperature sensor (in hvac duct assembly behind the driver right air deflector)
Vcc
Vref

Compressor Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Compressor Wiring Diagram for Chevrolet Tahoe 2001:

4.3l
A/c compressor clutch
A/c compressor clutch relay
A/c fuse 10a
A/c high pressure cutout switch (on a/c compressor)
A/c high pressure recirculating switch (in a/c muffler hose)
A/c low pressure cycling switch (on a/c compressor)
A/c request
A/c switch
All others
G100 (on left radiator support bracket)
G110 (4.8l, 5.3l, 6.0l) (left front of engine)
G119 (4.3l) (right front of engine)
Hot at all times
Hot in run or start
Hvac control module
Ign e fuse 10a
Powertrain control module (pcm) (left front of engine compt)
Press switch a/c high
Relay ctrl a/c comp
S101 (forward lamp harn)
S102 (engine harn)
Underhood junction block (left side of engine compt, near battery)

Manual A/C Wiring Diagram, Front for Chevrolet Tahoe 2001

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List of elements for Manual A/C Wiring Diagram, Front for Chevrolet Tahoe 2001:

4.3l
A a/c disable
A/c compressor clutch
A/c compressor clutch relay
A/c fuse 10a
A/c high press sw
A/c high pressure cutout switch (on a/c compressor)
A/c high pressure recirculating switch (in a/c muffler hose)
A/c request
A/c switch
Air temperature actuator (bottom center of hvac module)
All others
B mode signal
Blower motor (under right side of dash)
Blower motor resistor assembly (on hvac module, near blower motor)
Blower relay
C ground
C3 c3
D recirc signal
D12
Defogger system
E illumination
F temp signal
Frt hvac fuse 30a
Fuse block (lower left side of dash)
G feedback
G100 (on left radiator support bracket)
G110 (4.8l, 5.3l, 6.0l) (left front of engine)
G119 (4.3l) (right front of eng)
G203 (right side dash, at "a" pillar)
H 5v reference
Hot at all times
Hot in run
Hot in run or start
Htr-a/c fuse 25a
Hvac 1 fuse 10a
Hvac control module (under radio)
I/p junction block (lower right side of dash)
Ign e fuse 10a
Interior lights system
J rear defog
K ign power
L a/c request
M feedback
Mode actuator (left side of hvac module)
Off
Powertrain control module (pcm) (left side of engine compt)
Recirculation actuator (top of hvac module)
Red
Relay ctrl a/c comp
S101 (forward lamp harness)
S102 (engine harn)
Tan
Underhood junctioin block (left side of engine compt, near battery)

Manual A/C Wiring Diagram, Rear with Heat & A/C, with Sunroof for Chevrolet Tahoe 2001

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List of elements for Manual A/C Wiring Diagram, Rear with Heat & A/C, with Sunroof for Chevrolet Tahoe 2001:

87a
A10
Auxiliary blower motor
Auxiliary blower motor resistor
Auxiliary blower motor resistor assembly
Auxiliary high speed blower relay
Auxiliary hvac control switch (front)
Auxiliary low speed blower relay
Auxiliary med speed blower relay
Auxiliary mode actuator
Auxiliary temperature actuator
Cntrl logic
Fuse block (left side of dash)
G999 (right "d" pillar)
High
Hot at all times
Hot in run
I/p junction block (lower right side of dash)
Ign
Ign 3 fuse 10a
Interior lights system
Low
Med
Mode
Nca
Off
Red
Rr hvac fuse 30a
Slice pack sp410a
Temp
Underhood junction block (left side of engine compt, near battery)

Manual A/C Wiring Diagram, Rear with Heat & A/C, without Sunroof for Chevrolet Tahoe 2001

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List of elements for Manual A/C Wiring Diagram, Rear with Heat & A/C, without Sunroof for Chevrolet Tahoe 2001:

87a
A10
Auxiliary blower motor
Auxiliary blower motor resistor
Auxiliary blower motor resistor assembly
Auxiliary high speed blower relay
Auxiliary hvac control module
Auxiliary hvac control switch (front)
Auxiliary hvac control switch (rear)
Auxiliary low speed blower relay
Auxiliary med speed blower relay
Auxiliary mode actuator
Auxiliary temperature actuator
Cntrl logic
Fuse block (left side of dash)
G999 (right "d" pillar)
Grd
High
Hot at all times
Hot in run
I/p junction block (lower right side of dash)
Ign
Ign 3 fuse 10a
Interior lights system
Low
Med
Mode
Mode 1
Mode 2
Mode motor
Nca
Off
Pwr
Rear
Rear hvac cntrl
Red
Rr hvac fuse 30a
Slice pack sp410a
Temp
Temp 1
Temp 2
Temp motor
Underhood junction block (left side of engine compt, near battery)

Manual A/C Wiring Diagram, Rear with Heat or A/C, with Sunroof for Chevrolet Tahoe 2001

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List of elements for Manual A/C Wiring Diagram, Rear with Heat or A/C, with Sunroof for Chevrolet Tahoe 2001:

(not used)
87a
A10
Auxiliary blower motor
Auxiliary blower motor resistor
Auxiliary blower motor resistor assembly
Auxiliary high speed blower relay
Auxiliary hvac control switch (front)
Auxiliary low speed blower relay
Auxiliary med speed blower relay
Fuse block (left side of dash)
G999 (right "d" pillar)
High
Hot at all times
Hot in run
I/p junction block (lower right side of dash)
Ign 3 fuse 10a
Interior lights system
Low
Med
Nca
Off
Red
Rr hvac fuse 30a
Underhood junction block (left side of engine compt, near battery)

Manual A/C Wiring Diagram, Rear with Heat or A/C, without Sunroof for Chevrolet Tahoe 2001

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List of elements for Manual A/C Wiring Diagram, Rear with Heat or A/C, without Sunroof for Chevrolet Tahoe 2001:

(not used)
87a
A10
Auxiliary blower motor
Auxiliary blower motor resistor
Auxiliary blower motor resistor assembly
Auxiliary high speed blower relay
Auxiliary hvac control switch (front)
Auxiliary hvac control switch (rear)
Auxiliary low speed blower relay
Auxiliary med speed blower relay
Fuse block (left side of dash)
G999 (right "d" pillar)
High
Hot at all times
Hot in run
I/p junction block (lower right side of dash)
Ign 3 fuse 10a
Interior lights system
Low
Med
Nca
Off
Rear
Red
Rr hvac fuse 30a
Underhood junction block (left side of engine compt, near battery)

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams, with Traction Control for Chevrolet Tahoe 2001

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List of elements for Anti-lock Brake Wiring Diagrams, with Traction Control for Chevrolet Tahoe 2001:

A4 c1
Abs fuse 60a
Abs ind
Body wiring harness junction block (under left side of dash, near kick panel)
Brake fluid level sw in
Brake fluid level switch (on left side of brake fluid reservoir)
Brake fuse 10a
Brake in
Brake ind
Brake input
C8 a
Data link connector (dlc) (below steering column)
Del torque
Delivered torque
Electronic brake control module (ebcm) (on left side of inner frame)
Engine wiring harness junction block (at left side of engine compt, near battery)
F6 c3
F7 c2
Fuse block (on lower left side of dash)
G113 (left front body mount)
G132 (right front of engine block)
G202 (upper left side of dash, at "a" pillar)
Ground
Ground distribution system
Hot at all times
Hot in run
Hot in run or start
Ign 1 fuse 10a
Ignition
Illum lamp
Instrument cluster
Interior lights system
Left front sensor (+)
Left front sensor (-)
Left front wheel speed sensor
Logic
Low traction indicator
Motor & solenoid pwr
Nca
Pnk
Power distribution system
Powertrain control module (pcm) (on left front of engine compt)
Red
Req torque
Requested torque
Right front sensor (+)
Right front sensor (-)
Right front wheel speed sensor
S102
Serial data
Service trac cntl sig
Sp203
Splice pack sp203 (on top left side of dash, near "a" pillar)
Stoplight switch (on top of brake pedal bracket)
Tan
Trac cntl active sig
Trac sw input
Traction control switch
Traction off indicator
Vehicle speed sensor (vss) (4wd: on top left side of transfer case) (2wd: on left rear side of transmission)
Vehicle speed sensor adapter (4wd only) (on left side of trans)
Vss high
Vss input
Vss low
Vss out

Anti-lock Brake Wiring Diagrams, without Traction Control for Chevrolet Tahoe 2001

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List of elements for Anti-lock Brake Wiring Diagrams, without Traction Control for Chevrolet Tahoe 2001:

A4 c1
Abs fuse 60a
Abs ind
Body wiring harness junction block (under left side of dash, near kick panel)
Brake fluid level sw in
Brake fluid level switch (on left side of brake fluid reservoir)
Brake fuse 10a
Brake ind
Brake input
C8 a
Data link connector (dlc) (below steering column)
Electronic brake control module (ebcm) (on left side of inner frame)
Engine control system
Engine wiring harness junction block (at left side of engine compt, near battery)
F6 c3
F7 c2
Front axle act/sw input
Front axle actuator/ switch (on axle housing)
Fuse block (on lower left side of dash)
G113 (left front body mount)
G132 (right front of engine block)
Ground
Hot at all times
Hot in run
Hot in run or start
Ign 1 fuse 10a
Ignition
Instrument cluster
Left front sensor (+)
Left front sensor (-)
Left front wheel speed sensor
Logic
Motor & solenoid pwr
Nca
Pnk
Power distribution system
Powertrain control module (pcm) (on left front of engine compt)
Red
Right front sensor (+)
Right front sensor (-)
Right front wheel speed sensor
S102
Serial data
Splice pack sp205 (on left side of dash, behind headlamp switch)
Stoplight switch (on top of brake pedal bracket)
Tan
Transfer case shift control module (left side of dash, behind headlamp switch)
Vehicle speed sensor (vss) (4wd: on top left side of transfer case) (2wd: on left rear side of transmission)
Vehicle speed sensor adapter (4wd only) (on left side of trans)
Vss high
Vss input
Vss low
Vss output

ANTI-THEFT

Forced Entry Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Forced Entry Wiring Diagram for Chevrolet Tahoe 2001:

(left side of dash, below steering column)
A11
All times
Body control module
Cargo door key switch
Door unlock
Driver mini-wedge door jamb switch
Driver window/door lock switch
Ex lights ctrl
Exterior lights system
F10
Front passenger mini-wedge door jamb switch
Front passenger window/door lock switch
G200 (upper left kick panel)
G203 (upper right kick panel)
G998 (rear corner or right rear window)
Grd
Headlights ctrl
Headlights system
Horn rly ctrl
Horns system
Hot at
I/p junction block (lower right side of dash)
Lift gate key switch
Remote keyless entry system
Right door contactor
Sp203
Sp410
Tbc fuse 10a
Underhood junction block
W/ cargo doors
W/o cargo doors

Passlock Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Passlock Wiring Diagram for Chevrolet Tahoe 2001:

A12
Battery
Body control module (lower left side of dash below steering column)
Body junction block (near left kick panel)
Connector (below steering column)
Cruise fuse 10a
Data
Data link
F10
Fuse block
G200 (upper left kick panel)
Grd
Hot at all times
Hot in run
Ign 1 fuse 10a
Ign pwr
Key
Lock cylinder
Magnet
Passlock sensor (internal to steering column)
Pnk
Powertrain control module (on left front of engine compt)
Security sensor
Sensor data
Sensor pwr
Sensor ret
Sp203
Sp203 (upper left kick panel)
Steering handwheel speed/ position sensor (base of steering column)
Tamper sensor
Tbc fuse 10a
Underhood junction block
W/o rear time damping only

BODY COMPUTER

Body Computer Wiring Diagrams for Chevrolet Tahoe 2001

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List of elements for Body Computer Wiring Diagrams for Chevrolet Tahoe 2001:

12v ref
54 (54 or 394)
5v ref
A10
A11
A12
Acc relay
Ambient light sensor (top center of dash)
Anti-theft system
B10
B11
B12
Battery
Body control module (on lower left side of dash, below steering column)
Body junction block
Body wiring harness junction block
Cargo lp
Class 2 data
Computer data lines system
Cruise fuse 10a
Ctsy lp
Ctsy lp rly
Door latch
Door locks system
Door sw
Dr unlk rly
Drl rly coil
Electronic power steering system
Engine controls system
Evo hi
Evo lo
Exterior lights system
F10
Fog lp rly
Fog lp sw
Ftp sw
Fuse block
G200 (upper left kick panel)
Ground
Headlamp rly
Headlights system
Headlp dim
Horn rly out
Horns system
Hot at all times
Hot in run
Hot in run & start
Ign 1 feed
Ign 1 fuse 10a
Ign 3 input
Ignition key alarm switch
Inadv pwr
Inst panel lp
Int lp sw
Interior lights system
Key cyl sw
Key reminder
Lamp relay
Led dim
Lf dr sw
Liftgate ajar
Lock coil
Lp rly coil
Lt turn input
Nca
Park brake switch
Passlock sig
Photocell
Pk lp rly
Pk lps feed
Pnk
Power distribution system
Power distribution system (rap)
Prk bk sw
Rear parking assist chime module
Rfa link
Rt turn input
Seat belt sw
Sensor rtn
Serial data
Sp203
Tan
Tbc fuse 10a
Tow/haul sw
Tow/haul switch
Underhood junction block
Unlock coil
Vss
Warning system
Warnings system
Wheel pos

COMPUTER DATA LINES

Computer Data Lines for Chevrolet Tahoe 2001

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List of elements for Computer Data Lines for Chevrolet Tahoe 2001:

(under driver's seat) inflatable restraint sensing & diagnostic module
A12
Allison transmission
Body control module (on lower left side of dash, below steering column)
Body junc- tion block (under left side of dash)
Body junction block (under left side of dash)
C11
Cellular phone ready wiring
Cigar fuse 15a
Data link connector (dlc) (under left side of dash, below steering column)
Driver information center (dic) (in lower console)
Electronic brake control module (ebcm) (on left side of the inner frame)
G117 (right rear of of engine)
G200 (upper left kick panel)
Hot at all times
Hvac control module (in center of dash, under radio)
Instrument panel cluster (ipc)
Memory mirror module
Memory seat module (under driver seat)
Powertrain control module (pcm) (left front of engine compt)
Sp205 (left side of dash)
Splice pack sp203
Suspension control module (rear of right rear wheelwell)
Transfer case shift control module (left side of dash, above headlight switch)
Under- hood junction block (at left side of engine compt)
Underhood junction block (at left side of engine compt, near battery)

CRUISE CONTROL

Cruise Control Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Cruise Control Wiring Diagram for Chevrolet Tahoe 2001:

A/t
A12
A13
A14
A15
Body junction block (under left side of dash)
Brake fuse 10a
Clutch pedal position switch (top of clutch pedal)
Clutch sw input
Cruise control module (left rear of engine compt, on firewall)
Cruise control on/off switch
Cruise engage in
Cruise engage out
Cruise fuse 10a
Cruise on input
D11
Exterior lights system
F11
F12
Fuse block (on lower left side of dash)
G117 (right rear of engine)
Ground
Hot at all times
Hot in run
Ignition
Instrument cluster system
M/t
Nca
Off
Powertrain control module (left front of engine compt)
Resume/accel
Resume/accel sig
Set/coast
Set/coast sig
Sound systems
Speed sensor input
Speed sensor out
Stop lps fuse 20a
Stoplamp sw input
Stoplamp switch (top of brake pedal)
Underhood junction block (near battery)
Veh stop fuse 10a
Vehicle speed sensor (vss) (2wd: left side of transmission) (4wd: left side of transfer case)
Vehicle speed sensor adapter (4wd) (on left side of transmission)
Vss high
Vss low

DEFOGGERS

Defogger Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Defogger Wiring Diagram for Chevrolet Tahoe 2001:

A c1
A c2
A c3
B c1
Base
Body junction block (under left side of dash, near kick panel)
C1 a
C1 c
C1 d
C1 f2
C2 a
D c2
D2 c1
D9 c1
Defog request
Defogger switch/ timer
F3 c1
Fuse block (on lower left side of dash)
G200 (upper left kick panel)
G203 (upper right kick panel)
G998 (rear corner of right rear window)
Ground
Hot at all times
Hot in run
Hot in run & start
Hvac 1 fuse 10a
Hvac control module (in center of dash, under radio)
I/p junction block (on lower right side of dash)
Ign 3
Ign e fuse 10a
Ind
K c1
Left cargo door defogger element
Left door contactor (top of door)
Liftgate defogger element
Rear window defogger relay
Relay ctrl
Right cargo door defogger element
Right door contactor (top of door)
Rr defog fuse 30a
S410
Splice pack 203
Splice pack 410
Underhood junction block (at left side of engine compartment, near battery)
Uplevel
W/cargo doors
W/liftgate

Heated Mirrors Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Heated Mirrors Wiring Diagram for Chevrolet Tahoe 2001:

Base
Body junction block (under left side of dash, near kick panel)
C c7
C1 c
C1 f2
D2 c1
D9 c1
Defog request
Defogger switch/ timer
Driver outside rearview mirror
Driver window/ door lock switch
F c5
F3 c1
Fuse block (on lower left side of dash)
G200 (upper left kick panel)
G203 (upper right kick panel)
Ground
Ground distribution system
Hot at all times
Hot in run
Hot in run & start
Htd mir fuse 10a
Hvac 1 fuse 10a
Hvac control module (in center of dash, under radio)
I/p junction block (on lower right side of dash)
Ign 3
Ign e fuse 10a
Ind
K c1
M c1
Nca
Passenger outside rearview mirror
Passenger window/ door lock switch
Rear window defogger relay
Relay ctrl
Splice pack 203
Underhood junction block (at left side of engine compartment, near battery)
Uplevel

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram, with Electronic Suspension for Chevrolet Tahoe 2001

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List of elements for Electronic Power Steering Wiring Diagram, with Electronic Suspension for Chevrolet Tahoe 2001:

5 volt ref
A10
Battery
Body control module (bcm) (on lower left side of dash, below steering column)
Computer data lines system
Electronic variable orifice (evo) solenoid (on power steering pump fluid fittings)
Engine wiring harness junction block (at left side of engine compt, near battery)
Evo feed
Evo return
Fuse 30a
Fuse block (on lower left side of dash)
G998 (rear corner of right rear window)
Ground
Hot at all times
Hot in run
I/p wiring harness junction block
I/p wiring harness junction block (on lower right side of dash)
Ign 3 fuse 10a
Ignition 3
Instrument cluster
Low ref
Nca
Power distribution system
Powertrain control module (on left front of engine compt)
Rtd
S112
Serial data
Splice pack sp410
Steering wheel speed/ position sensor (near base of steering column)
Str whl pos
Suspension control module (rear of right rear wheelwell)
Vss input

Electronic Power Steering Wiring Diagram, without Electronic Suspension for Chevrolet Tahoe 2001

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List of elements for Electronic Power Steering Wiring Diagram, without Electronic Suspension for Chevrolet Tahoe 2001:

5 volt ref
A12
A4 c1
Anti-theft system
Battery
Body control module (bcm) (on lower left side of dash, below steering column)
Body wiring harness junction block (under left side of dash, near kick panel)
Computer data lines system
Cruise fuse 10a
E9 c1
Electronic variable orifice (evo) solenoid (on power steering pump fluid fittings)
Engine wiring harness junction block (at left side of engine compt, near battery)
Evo high
Evo low
F10 c1
Fuse block (on lower left side of dash)
G202 (upper left side of dash, at "a" pillar)
Ground
Hot at all times
Hot in run
Hot in run or start
Ign 1 fuse 10a
Ignition
Pnk
Return
Serial data
Signal
Sp203
Steering wheel speed/ position sensor (near base of steering column)
Tbc fuse 10a

ELECTRONIC SUSPENSION

Electronic Suspension Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Electronic Suspension Wiring Diagram for Chevrolet Tahoe 2001:

5 volt ref
A10
A11
A12
B10
B11
B12
Battery voltage
Compressor motor
Compressor/ leveling module
Compressor/ leveling relay (rtd) (below engine wiring harness junction block)
Computer data lines system
Data lines
Electronic variable orifice (evo) solenoid (on power steering pump fluid fittings)
Engine wiring harness junction block (at left side of engine compt, near battery)
Evo control
Exhaust sol
Fuse block (on lower left side of dash)
G998
Ground
Hot at all times
Hot in run
I/p wiring harness junction block
I/p wiring harness junction block (on lower right side of dash)
Ign 3 fuse 10a
Ignition 3
Left front shock absorber solenoid
Left front suspension position sensor (on left front suspension support)
Left rear shock absorber solenoid
Left rear suspension position sensor (on left rear suspension support)
Lf damp servo
Lf strut pos
Lift/dive signal
Low ref
Low reference
Lr damp servo
Lr strut pos
Nca
Powertrain control module (pcm) (on left front of engine compt)
Pressure sensor
Red
Relay control
Rf damp servo
Rf strut pos
Right front shock absorber solenoid
Right front suspension position sensor (on right front suspension support)
Right rear shock absorber solenoid
Right rear suspension position sensor (on right rear suspension support)
Rr damp servo
Rr strut pos
Rtd module fuse 30a
S112
Sensor signal
Solenoid control
Splice pack sp410 (rear corner of right rear window)
Steering wheel speed/ position sensor
Str whl pos sig
Stud 1 fuse 40a
Suspension control module (rtd) (rear of right rear wheelwell)
Tan
Vss input

ENGINE PERFORMANCE

4.8L

4.8L VIN V, Engine Performance Wiring Diagrams, with Delphi HO2S (1 of 5) for Chevrolet Tahoe 2001

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List of elements for 4.8L VIN V, Engine Performance Wiring Diagrams, with Delphi HO2S (1 of 5) for Chevrolet Tahoe 2001:

(below steering column) data link connector
(lower right rear of engine) crankshaft position sensor
+5v
3-2 ss
Anti-lock brake system
Body control module (below steering column)
Brk sw
C10
C11
C12
Ckp
Cls 2 data
Clutch sw
Cmp
Coolant lev
D10
E12
Ecm1 fuse 10a
Ecmb fuse 20a
Ect sig
Egr input
Electronic suspension system
Fuse block
G117 (right rear of engine)
Gnd
Ho2s hi
Ho2s lo
Hot at all times
Hot in run & start
Ign
Ign 0 fuse 10a
Inj1
Inj2
Inj3
Inj4
Inj5
Inj6
Inj7
Inj8
Inja fuse 15a
Injb fuse 15a
Injectors
Ks signal
Lift/dive sig
O2a fuse 15a
O2b fuse 15a
Oil lev
Pnk
Pnk b
Powertrain control module (left front of engine compt)
Prnd a
Prnd b
Prnd p
Range b
Range c
Red
Ref low
Req torque
S103
Sens gnd
Sens rtn
Serial data
Sp205 (behind headlamp switch)
Tan
Underhood junction block

4.8L VIN V, Engine Performance Wiring Diagrams, with Delphi HO2S (2 of 5) for Chevrolet Tahoe 2001

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List of elements for 4.8L VIN V, Engine Performance Wiring Diagrams, with Delphi HO2S (2 of 5) for Chevrolet Tahoe 2001:

(left front of engine)
(left rear of engine)
(left rear of engine) g114
(not used)
Air maxi fuse 30a c7
Ecm b fuse 20a
Engine coolant level switch (in coolant reservoir)
Engine coolant temperature sensor (left front of cylinder head)
Engine oil level switch (right side of oil pan)
Fuel pump relay
Fuel pump/ level sensor (in fuel tank)
G104
G110
G114 (left rear of engine)
G117 (right rear of engine)
G402 (left frame body mount bracket)
Heated oxygen sensor (bank 1 sensor 1) (left exh pipe before converter)
Heated oxygen sensor (bank 1 sensor 2) (left exh pipe after converter)
Heated oxygen sensor (bank 2 sensor 1) (right exh pipe before converter)
Heated oxygen sensor (bank 2 sensor 2) (right exh pipe after converter)
Hot at all times
Hot in run & start
Ign e fuse 10a c2
Knock sensor 1 (under intake manifold)
Knock sensor 2 (under intake manifold)
Nca
Park/neutral position switch (left side of transmission)
Pnk
Red
S103
S104
S104 (in engine harness)
S108
Secondary air injection reaction pump (right rear of engine compt)
Secondary air injection reaction relay (right rear of engine compartment)
Secondary air injection reaction solenoid (right rear of engine compt)
Tan
Throttle position sensor (w/o electronic throttle control) (on throttle body assy)
Under- hood junction block

4.8L VIN V, Engine Performance Wiring Diagrams, with Delphi HO2S (3 of 5) for Chevrolet Tahoe 2001

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List of elements for 4.8L VIN V, Engine Performance Wiring Diagrams, with Delphi HO2S (3 of 5) for Chevrolet Tahoe 2001:

1-2 sol
2-3 sol
3-2 sol
A/t fluid pressure manual valve position switch
Automatic transaxle
Body junction block
Brake fuse 10a
Camshaft position sensor (top center rear of engine)
Clutch pedal position switch (top of pedal bracket)
Evap canister purge valve (top right rear of engine)
Evap canister vent valve (left front side of fuel tank)
Exhaust gas recirculation valve (top right front of engine)
F12
Fuel tank pressure sensor (in fuel tank)
Fuse block
Hot in run
Hot in run & start
Manifold absolute pressure sensor (top rear of engine)
N pnk
P red
Pc sol valve
Pnk
Pnk a
Pnk b
Red
Red e
Red/
Rev
Stop lps fuse 20a
Stop- lamp switch (top of brake pedal bracket)
Tan
Tcc pwm sol
Tcc sol
Tft sensor
Vehicle speed sensor (left rear of transmission)
Vss adapter (4wd) (left side of trans)

4.8L VIN V, Engine Performance Wiring Diagrams, with Delphi HO2S (4 of 5) for Chevrolet Tahoe 2001

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List of elements for 4.8L VIN V, Engine Performance Wiring Diagrams, with Delphi HO2S (4 of 5) for Chevrolet Tahoe 2001:

A10
Accelerator pedal position sensor (w/ electronic throttle control)
Act cntrl
App sens
App sens 1
App sens 2
App sens 3
App sense
Cruise control system
Cruise req
D11
Data
Ect fuse 15a
Fuse block
G117 (right rear of engine)
Gnd
Ground
Hot in run & start
Hot in run or start
Iat sensor
Ign
Ign0 fuse 10a
Mass airflow sensor (in air intake duct)
Pnk
Pnk d
R/a input
Red
S/c input
S103
Sens 1 grd
Sens 1 rt
Sens 2 grd
Sens 2 rt
Sens 3 grd
Sens 3 rt
Sens grd
Signal
Stp lp in
Tan
Tan b
Throttle actuator control (tac) module (w/ electronic throttle control) (in left rear of engine compt)
Throttle actuator control motor (w/ electronic throttle control) (on throttle body)
Throttle position sensor (dual track) (w/ electronic throttle control) (on throttle body)
Tp sens 1
Tp sens 2
Underhood junction block
Veh stop fuse 10a

4.8L VIN V, Engine Performance Wiring Diagrams, with Delphi HO2S (5 of 5) for Chevrolet Tahoe 2001

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List of elements for 4.8L VIN V, Engine Performance Wiring Diagrams, with Delphi HO2S (5 of 5) for Chevrolet Tahoe 2001:

(in engine harness)
(left front of engine) g110
(left rear of engine) g114
1-2 ss
2-3 ss
4wd low
A/c clu
A/c req
A/c system
Air pump
Anti-lock brake system
Anti-lock brake system (speed signal)
Automatic transfer case control module (above c3 headlight switch)
Cruise control system
Cruise eng
Ctrl
Cyc sw in
Delivered torq
Egr ctrl
Egr gnd
Eng1 fuse 10a
Evap canp
Evap vent
Front axle switch (right side of center on axle housing)
Frt axle sw
Fuel lev
Fuel pmp
Fuel sig ctrl
Fuse block
G117 (right rear of engine)
Gen f
Gen l
Gnd
Hot in run & start
Iac coil hi
Iac coil lo
Iat sig
Idle air control valve (top of throttle body)
Ign
Ign ctrl
Ign feed
Ign1 fuse 10a
Ignition coils
Instrument cluster systems (speed signal)
Instrument panel cluster
Maf sig
Malfunction indicator lamp
Map sig
Mil ctrl
Nca
Nca nca
Pc sol hi
Pc sol lo
Pnk
Pnk d
Powertrain control module (left front of engine compt)
Prnd c
Recirc door
Recirc sw
Red
Red c
Ref lo
Ref low
Rpm out
S103
S151
S152
S153
S154
S157
Sens gnd
Spark plug
Starting/charging system
Tan
Tcc pwm
Tcc sol
Tft sens sig
Tp sig
Trans rng a
Transfer case switch (left front of transaxle case)
Under- hood junction block
Vss high
Vss low
Vss out
W/ atc
W/ manual 4wd

4.8L VIN V, Engine Performance Wiring Diagrams, with Denso HO2S (1 of 5) for Chevrolet Tahoe 2001

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List of elements for 4.8L VIN V, Engine Performance Wiring Diagrams, with Denso HO2S (1 of 5) for Chevrolet Tahoe 2001:

(below steering column) data link connector
(lower right rear of engine) crankshaft position sensor
+5v
3-2 ss
Anti-lock brake system
Body control module (below steering column)
Brk sw
C10
C11
C12
Ckp
Cls 2 data
Clutch sw
Cmp
Coolant lev
D10
E12
Ecm1 fuse 10a
Ecmb fuse 20a
Ect sig
Egr input
Electronic suspension system
Fuse block
G117 (right rear of engine)
Gnd
Ho2s hi
Ho2s lo
Hot at all times
Hot in run & start
Ign
Ign 0 fuse 10a
Inj1
Inj2
Inj3
Inj4
Inj5
Inj6
Inj7
Inj8
Inja fuse 15a
Injb fuse 15a
Injectors
Ks signal
Lift/dive sig
O2a fuse 15a
O2b fuse 15a
Oil lev
Pnk
Pnk b
Powertrain control module (left front of engine compt)
Prnd a
Prnd b
Prnd p
Range b
Range c
Red
Ref low
Req torque
S103
Sens gnd
Sens rtn
Serial data
Sp205 (behind headlamp switch)
Tan
Under- hood junction block

4.8L VIN V, Engine Performance Wiring Diagrams, with Denso HO2S (2 of 5) for Chevrolet Tahoe 2001

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List of elements for 4.8L VIN V, Engine Performance Wiring Diagrams, with Denso HO2S (2 of 5) for Chevrolet Tahoe 2001:

(eng harness) s114
(left front of engine)
(left rear of engine)
(left rear of engine) g114
(not used)
Air maxi fuse 30a c7
Ecm b fuse 20a
Engine coolant level switch (in coolant reservoir)
Engine coolant temperature sensor (left front of cylinder head)
Engine oil level switch (right side of oil pan)
Fuel pump relay
Fuel pump/ level sensor (in fuel tank)
G104
G110
G114 (left rear of engine)
G117 (right rear of engine)
G402 (left frame body mount bracket)
Heated oxygen sensor (bank 1 sensor 1) (left exh pipe before converter)
Heated oxygen sensor (bank 1 sensor 2) (left exh pipe after converter)
Heated oxygen sensor (bank 2 sensor 1) (right exh pipe before converter)
Heated oxygen sensor (bank 2 sensor 2) (right exh pipe after converter)
Hot at all times
Hot in run & start
Ign e fuse 10a c2
Knock sensor 1 (under intake manifold)
Knock sensor 2 (under intake manifold)
Nca
Park/neutral position switch (left side of transmission)
Pnk
Red
S103
S104
S104 (in engine harness)
S108
S113 (eng harness)
Secondary air injection reaction pump (right rear of engine compt)
Secondary air injection reaction relay (right rear of engine compartment)
Secondary air injection reaction solenoid (right rear of engine compt)
Tan
Throttle position sensor (w/o electronic throttle control) (on throttle body assy)
Under- hood junction block

4.8L VIN V, Engine Performance Wiring Diagrams, with Denso HO2S (3 of 5) for Chevrolet Tahoe 2001

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List of elements for 4.8L VIN V, Engine Performance Wiring Diagrams, with Denso HO2S (3 of 5) for Chevrolet Tahoe 2001:

1-2 sol
2-3 sol
3-2 sol
A/t fluid pressure manual valve position switch
Automatic transaxle
Body junction block
Brake fuse 10a
Camshaft position sensor (top center rear of engine)
Clutch pedal position switch (top of pedal bracket)
Evap canister purge valve (top right rear of engine)
Evap canister vent valve (left front side of fuel tank)
Exhaust gas recirculation valve (top right front of engine)
F12
Fuel tank pressure sensor (in fuel tank)
Fuse block
Hot in run
Hot in run & start
Manifold absolute pressure sensor (top rear of engine)
N pnk
P red
Pc sol valve
Pnk
Pnk a
Pnk b
Red
Red e
Red/
Rev
Stop lps fuse 20a
Stop- lamp switch (top of brake pedal bracket)
Tan
Tcc pwm sol
Tcc sol
Tft sensor
Vehicle speed sensor (left rear of transmission)
Vss adapter (4wd) (left side of trans)

4.8L VIN V, Engine Performance Wiring Diagrams, with Denso HO2S (4 of 5) for Chevrolet Tahoe 2001

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List of elements for 4.8L VIN V, Engine Performance Wiring Diagrams, with Denso HO2S (4 of 5) for Chevrolet Tahoe 2001:

A10
Accelerator pedal position sensor (w/ electronic throttle control)
Act cntrl
App sens
App sens 1
App sens 2
App sens 3
App sense
Cruise control system
Cruise req
D11
Data
Ect fuse 15a
Fuse block
G117 (right rear of engine)
Gnd
Ground
Hot in run & start
Hot in run or start
Iat sensor
Ign
Ign0 fuse 10a
Mass airflow sensor (in air intake duct)
Pnk
Pnk d
R/a input
Red
S/c input
S103
Sens 1 grd
Sens 1 rt
Sens 2 grd
Sens 2 rt
Sens 3 grd
Sens 3 rt
Sens grd
Signal
Stp lp in
Tan
Tan b
Throttle actuator control (tac) module (w/ electronic throttle control) (in left rear of engine compt)
Throttle actuator control motor (w/ electronic throttle control) (on throttle body)
Throttle position sensor (dual track) (w/ electronic throttle control) (on throttle body)
Tp sens 1
Tp sens 2
Under- hood junction block
Veh stop fuse 10a

4.8L VIN V, Engine Performance Wiring Diagrams, with Denso HO2S (5 of 5) for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for 4.8L VIN V, Engine Performance Wiring Diagrams, with Denso HO2S (5 of 5) for Chevrolet Tahoe 2001:

(in engine harness)
(left front of engine) g110
(left rear of engine) g114
1-2 ss
2-3 ss
4wd low
A/c clu
A/c req
A/c system
Air pump
Anti-lock brake system
Anti-lock brake system (speed signal)
Automatic transfer case control module (above c3 headlight switch)
Cruise control system
Cruise eng
Ctrl
Cyc sw in
Delivered torq
Egr ctrl
Egr gnd
Eng1 fuse 10a
Evap canp
Evap vent
Front axle switch (right side of center on axle housing)
Frt axle sw
Fuel lev
Fuel pmp
Fuel sig ctrl
Fuse block
G117 (right rear of engine)
Gen f
Gen l
Gnd
Hot in run & start
Iac coil hi
Iac coil lo
Iat sig
Idle air control valve (top of throttle body)
Ign
Ign ctrl
Ign feed
Ign1 fuse 10a
Ignition coils
Instrument cluster systems (speed signal)
Instrument panel cluster
Maf sig
Malfunction indicator lamp
Map sig
Mil ctrl
Nca
Nca nca
Pc sol hi
Pc sol lo
Pnk
Pnk d
Powertrain control module (left front of engine compt)
Prnd c
Recirc door
Recirc sw
Red
Red c
Ref lo
Ref low
Rpm out
S103
S151
S152
S153
S154
S157
Sens gnd
Spark plug
Starting/charging system
Tan
Tcc pwm
Tcc sol
Tft sens sig
Tp sig
Trans rng a
Transfer case switch (left front of transaxle case)
Under- hood junction block
Vss high
Vss low
Vss out
W/ atc
W/ manual 4wd

5.3L

5.3L VIN T, Engine Performance Wiring Diagrams, with Delphi HO2S (1 of 5) for Chevrolet Tahoe 2001

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List of elements for 5.3L VIN T, Engine Performance Wiring Diagrams, with Delphi HO2S (1 of 5) for Chevrolet Tahoe 2001:

(below steering column) data link connector
(lower right rear of engine) crankshaft position sensor
+5v
3-2 ss
Anti-lock brake system
Body control module (below steering column)
Brk sw
C10
C11
C12
Ckp
Cls 2 data
Clutch sw
Cmp
Coolant lev
D10
E12
Ecm1 fuse 10a
Ecmb fuse 20a
Ect sig
Egr input
Electronic suspension system
Fuse block
G117 (right rear of engine)
Gnd
Ho2s hi
Ho2s lo
Hot at all times
Hot in run & start
Ign
Ign 0 fuse 10a
Inj1
Inj2
Inj3
Inj4
Inj5
Inj6
Inj7
Inj8
Inja fuse 15a
Injb fuse 15a
Injectors
Ks signal
Lift/dive sig
O2a fuse 15a
O2b fuse 15a
Oil lev
Pnk
Pnk b
Powertrain control module (left front of engine compt)
Prnd a
Prnd b
Prnd p
Range b
Range c
Red
Ref low
Req torque
S103
Sens gnd
Sens rtn
Serial data
Sp205 (behind headlamp switch)
Tan
Underhood junction block

5.3L VIN T, Engine Performance Wiring Diagrams, with Delphi HO2S (2 of 5) for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for 5.3L VIN T, Engine Performance Wiring Diagrams, with Delphi HO2S (2 of 5) for Chevrolet Tahoe 2001:

(left front of engine)
(left rear of engine)
(left rear of engine) g114
(not used)
Air maxi fuse 30a c7
Ecm b fuse 20a
Engine coolant level switch (in coolant reservoir)
Engine coolant temperature sensor (left front of cylinder head)
Engine oil level switch (right side of oil pan)
Fuel pump relay
Fuel pump/ level sensor (in fuel tank)
G104
G110
G114 (left rear of engine)
G117 (right rear of engine)
G402 (left frame body mount bracket)
Heated oxygen sensor (bank 1 sensor 1) (left exh pipe before converter)
Heated oxygen sensor (bank 1 sensor 2) (left exh pipe after converter)
Heated oxygen sensor (bank 2 sensor 1) (right exh pipe before converter)
Heated oxygen sensor (bank 2 sensor 2) (right exh pipe after converter)
Hot at all times
Hot in run & start
Ign e fuse 10a c2
Knock sensor 1 (under intake manifold)
Knock sensor 2 (under intake manifold)
Nca
Park/neutral position switch (left side of transmission)
Pnk
Red
S103
S104
S104 (in engine harness)
S108
Secondary air injection reaction pump (right rear of engine compt)
Secondary air injection reaction relay (right rear of engine compartment)
Secondary air injection reaction solenoid (right rear of engine compt)
Tan
Throttle position sensor (w/o electronic throttle control) (on throttle body assy)
Under- hood junction block

5.3L VIN T, Engine Performance Wiring Diagrams, with Delphi HO2S (3 of 5) for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for 5.3L VIN T, Engine Performance Wiring Diagrams, with Delphi HO2S (3 of 5) for Chevrolet Tahoe 2001:

1-2 sol
2-3 sol
3-2 sol
A/t fluid pressure manual valve position switch
Automatic transaxle
Body junction block
Brake fuse 10a
Camshaft position sensor (top center rear of engine)
Clutch pedal position switch (top of pedal bracket)
Evap canister purge valve (top right rear of engine)
Evap canister vent valve (left front side of fuel tank)
Exhaust gas recirculation valve (top right front of engine)
F12
Fuel tank pressure sensor (in fuel tank)
Fuse block
Hot in run
Hot in run & start
Manifold absolute pressure sensor (top rear of engine)
N pnk
P red
Pc sol valve
Pnk
Pnk a
Pnk b
Red
Red e
Red/
Rev
Stop lps fuse 20a
Stop- lamp switch (top of brake pedal bracket)
Tan
Tcc pwm sol
Tcc sol
Tft sensor
Vehicle speed sensor (left rear of transmission)
Vss adapter (4wd) (left side of trans)

5.3L VIN T, Engine Performance Wiring Diagrams, with Delphi HO2S (4 of 5) for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for 5.3L VIN T, Engine Performance Wiring Diagrams, with Delphi HO2S (4 of 5) for Chevrolet Tahoe 2001:

A10
Accelerator pedal position sensor (w/ electronic throttle control)
Act cntrl
App sens
App sens 1
App sens 2
App sens 3
App sense
Cruise control system
Cruise req
D11
Data
Ect fuse 15a
Fuse block
G117 (right rear of engine)
Gnd
Ground
Hot in run & start
Hot in run or start
Iat sensor
Ign
Ign0 fuse 10a
Mass airflow sensor (in air intake duct)
Pnk
Pnk d
R/a input
Red
S/c input
S103
Sens 1 grd
Sens 1 rt
Sens 2 grd
Sens 2 rt
Sens 3 grd
Sens 3 rt
Sens grd
Signal
Stp lp in
Tan
Tan b
Throttle actuator control (tac) module (w/ electronic throttle control) (in left rear of engine compt)
Throttle actuator control motor (w/ electronic throttle control) (on throttle body)
Throttle position sensor (dual track) (w/ electronic throttle control) (on throttle body)
Tp sens 1
Tp sens 2
Underhood junction block
Veh stop fuse 10a

5.3L VIN T, Engine Performance Wiring Diagrams, with Delphi HO2S (5 of 5) for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for 5.3L VIN T, Engine Performance Wiring Diagrams, with Delphi HO2S (5 of 5) for Chevrolet Tahoe 2001:

(in engine harness)
(left front of engine) g110
(left rear of engine) g114
1-2 ss
2-3 ss
4wd low
A/c clu
A/c req
A/c system
Air pump
Anti-lock brake system
Anti-lock brake system (speed signal)
Automatic transfer case control module (above c3 headlight switch)
Cruise control system
Cruise eng
Ctrl
Cyc sw in
Delivered torq
Egr ctrl
Egr gnd
Eng1 fuse 10a
Evap canp
Evap vent
Front axle switch (right side of center on axle housing)
Frt axle sw
Fuel lev
Fuel pmp
Fuel sig ctrl
Fuse block
G117 (right rear of engine)
Gen f
Gen l
Gnd
Hot in run & start
Iac coil hi
Iac coil lo
Iat sig
Idle air control valve (top of throttle body)
Ign
Ign ctrl
Ign feed
Ign1 fuse 10a
Ignition coils
Instrument cluster systems (speed signal)
Instrument panel cluster
Maf sig
Malfunction indicator lamp
Map sig
Mil ctrl
Nca
Nca nca
Pc sol hi
Pc sol lo
Pnk
Pnk d
Powertrain control module (left front of engine compt)
Prnd c
Recirc door
Recirc sw
Red
Red c
Ref lo
Ref low
Rpm out
S103
S151
S152
S153
S154
S157
Sens gnd
Spark plug
Starting/charging system
Tan
Tcc pwm
Tcc sol
Tft sens sig
Tp sig
Trans rng a
Transfer case switch (left front of transaxle case)
Under- hood junction block
Vss high
Vss low
Vss out
W/ atc
W/ manual 4wd

5.3L VIN T, Engine Performance Wiring Diagrams, with Denso HO2S (1 of 5) for Chevrolet Tahoe 2001

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List of elements for 5.3L VIN T, Engine Performance Wiring Diagrams, with Denso HO2S (1 of 5) for Chevrolet Tahoe 2001:

(below steering column) data link connector
(lower right rear of engine) crankshaft position sensor
+5v
3-2 ss
Anti-lock brake system
Body control module (below steering column)
Brk sw
C10
C11
C12
Ckp
Cls 2 data
Clutch sw
Cmp
Coolant lev
D10
E12
Ecm1 fuse 10a
Ecmb fuse 20a
Ect sig
Egr input
Electronic suspension system
Fuse block
G117 (right rear of engine)
Gnd
Ho2s hi
Ho2s lo
Hot at all times
Hot in run & start
Ign
Ign 0 fuse 10a
Inj1
Inj2
Inj3
Inj4
Inj5
Inj6
Inj7
Inj8
Inja fuse 15a
Injb fuse 15a
Injectors
Ks signal
Lift/dive sig
O2a fuse 15a
O2b fuse 15a
Oil lev
Pnk
Pnk b
Powertrain control module (left front of engine compt)
Prnd a
Prnd b
Prnd p
Range b
Range c
Red
Ref low
Req torque
S103
Sens gnd
Sens rtn
Serial data
Sp205 (behind headlamp switch)
Tan
Under- hood junction block

5.3L VIN T, Engine Performance Wiring Diagrams, with Denso HO2S (2 of 5) for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for 5.3L VIN T, Engine Performance Wiring Diagrams, with Denso HO2S (2 of 5) for Chevrolet Tahoe 2001:

(eng harness) s114
(left front of engine)
(left rear of engine)
(left rear of engine) g114
(not used)
Air maxi fuse 30a c7
Ecm b fuse 20a
Engine coolant level switch (in coolant reservoir)
Engine coolant temperature sensor (left front of cylinder head)
Engine oil level switch (right side of oil pan)
Fuel pump relay
Fuel pump/ level sensor (in fuel tank)
G104
G110
G114 (left rear of engine)
G117 (right rear of engine)
G402 (left frame body mount bracket)
Heated oxygen sensor (bank 1 sensor 1) (left exh pipe before converter)
Heated oxygen sensor (bank 1 sensor 2) (left exh pipe after converter)
Heated oxygen sensor (bank 2 sensor 1) (right exh pipe before converter)
Heated oxygen sensor (bank 2 sensor 2) (right exh pipe after converter)
Hot at all times
Hot in run & start
Ign e fuse 10a c2
Knock sensor 1 (under intake manifold)
Knock sensor 2 (under intake manifold)
Nca
Park/neutral position switch (left side of transmission)
Pnk
Red
S103
S104
S104 (in engine harness)
S108
S113 (eng harness)
Secondary air injection reaction pump (right rear of engine compt)
Secondary air injection reaction relay (right rear of engine compartment)
Secondary air injection reaction solenoid (right rear of engine compt)
Tan
Throttle position sensor (w/o electronic throttle control) (on throttle body assy)
Under- hood junction block

5.3L VIN T, Engine Performance Wiring Diagrams, with Denso HO2S (3 of 5) for Chevrolet Tahoe 2001

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List of elements for 5.3L VIN T, Engine Performance Wiring Diagrams, with Denso HO2S (3 of 5) for Chevrolet Tahoe 2001:

1-2 sol
2-3 sol
3-2 sol
A/t fluid pressure manual valve position switch
Automatic transaxle
Body junction block
Brake fuse 10a
Camshaft position sensor (top center rear of engine)
Clutch pedal position switch (top of pedal bracket)
Evap canister purge valve (top right rear of engine)
Evap canister vent valve (left front side of fuel tank)
Exhaust gas recirculation valve (top right front of engine)
F12
Fuel tank pressure sensor (in fuel tank)
Fuse block
Hot in run
Hot in run & start
Manifold absolute pressure sensor (top rear of engine)
N pnk
P red
Pc sol valve
Pnk
Pnk a
Pnk b
Red
Red e
Red/
Rev
Stop lps fuse 20a
Stop- lamp switch (top of brake pedal bracket)
Tan
Tcc pwm sol
Tcc sol
Tft sensor
Vehicle speed sensor (left rear of transmission)
Vss adapter (4wd) (left side of trans)

5.3L VIN T, Engine Performance Wiring Diagrams, with Denso HO2S (4 of 5) for Chevrolet Tahoe 2001

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List of elements for 5.3L VIN T, Engine Performance Wiring Diagrams, with Denso HO2S (4 of 5) for Chevrolet Tahoe 2001:

A10
Accelerator pedal position sensor (w/ electronic throttle control)
Act cntrl
App sens
App sens 1
App sens 2
App sens 3
App sense
Cruise control system
Cruise req
D11
Data
Ect fuse 15a
Fuse block
G117 (right rear of engine)
Gnd
Ground
Hot in run & start
Hot in run or start
Iat sensor
Ign
Ign0 fuse 10a
Mass airflow sensor (in air intake duct)
Pnk
Pnk d
R/a input
Red
S/c input
S103
Sens 1 grd
Sens 1 rt
Sens 2 grd
Sens 2 rt
Sens 3 grd
Sens 3 rt
Sens grd
Signal
Stp lp in
Tan
Tan b
Throttle actuator control (tac) module (w/ electronic throttle control) (in left rear of engine compt)
Throttle actuator control motor (w/ electronic throttle control) (on throttle body)
Throttle position sensor (dual track) (w/ electronic throttle control) (on throttle body)
Tp sens 1
Tp sens 2
Under- hood junction block
Veh stop fuse 10a

5.3L VIN T, Engine Performance Wiring Diagrams, with Denso HO2S (5 of 5) for Chevrolet Tahoe 2001

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List of elements for 5.3L VIN T, Engine Performance Wiring Diagrams, with Denso HO2S (5 of 5) for Chevrolet Tahoe 2001:

(in engine harness)
(left front of engine) g110
(left rear of engine) g114
1-2 ss
2-3 ss
4wd low
A/c clu
A/c req
A/c system
Air pump
Anti-lock brake system
Anti-lock brake system (speed signal)
Automatic transfer case control module (above c3 headlight switch)
Cruise control system
Cruise eng
Ctrl
Cyc sw in
Delivered torq
Egr ctrl
Egr gnd
Eng1 fuse 10a
Evap canp
Evap vent
Front axle switch (right side of center on axle housing)
Frt axle sw
Fuel lev
Fuel pmp
Fuel sig ctrl
Fuse block
G117 (right rear of engine)
Gen f
Gen l
Gnd
Hot in run & start
Iac coil hi
Iac coil lo
Iat sig
Idle air control valve (top of throttle body)
Ign
Ign ctrl
Ign feed
Ign1 fuse 10a
Ignition coils
Instrument cluster systems (speed signal)
Instrument panel cluster
Maf sig
Malfunction indicator lamp
Map sig
Mil ctrl
Nca
Nca nca
Pc sol hi
Pc sol lo
Pnk
Pnk d
Powertrain control module (left front of engine compt)
Prnd c
Recirc door
Recirc sw
Red
Red c
Ref lo
Ref low
Rpm out
S103
S151
S152
S153
S154
S157
Sens gnd
Spark plug
Starting/charging system
Tan
Tcc pwm
Tcc sol
Tft sens sig
Tp sig
Trans rng a
Transfer case switch (left front of transaxle case)
Under- hood junction block
Vss high
Vss low
Vss out
W/ atc
W/ manual 4wd

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Back-up Lamps Wiring Diagram for Chevrolet Tahoe 2001:

(left side of transmission) back-up lamp switch
A trailer connector (heavy duty)
A/t
B/u lp fuse 25a
B10
Back-up alarm (w/ rpo)
Back-up lamp switch (part of park/neutral position switch) (left side of transmission)
Body computer module (lower left side of dash)
G415 (on spare tire
Hoist bracket)
Hot in run or start
Left back-up lamp
M/t
Mirrors system (automatic day/night mirror)
Pnk
Rear lamps bussing block (front of rear bumber, on crossmember)
Right back-up lamp
S416 (left frame rail near body mount)
Trlr b/u fuse 10a
Underhood junction block (left side of eng compt, near battery)
Veh b/u fuse 15a

Exterior Lamps Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Exterior Lamps Wiring Diagram for Chevrolet Tahoe 2001:

(at roof marker lamps) s200
(left side of dash) body junction block
(left side of dash) fuse block
(left side of eng comt, near battery) underhood junction block
(upper right kick panel)
A c3
A10
A12
A4 c1
Auto
B10
Base
Body control module (lower left side of dash)
Body junction block (left side of dash)
Bulbs
C1 b11
C1 b12
C1 b2
C1 b7
C1 d
C1 f6
C1 f7
C11 c1
C2 a
C2 a6
C2 a7
C2 b6
C2 c
C2 d
C2 d11
C2 d12
C3 e2
C3 h
C4 a
C4 c
C4 d
C4 f
C6 b
C6 g
Center high mount stop lamp/ cargo lamp
Chmsl fuse 10a
Clear- ance lamps
Cruise control system
D10
D11
E c1
F nca
F11
F12
Fr prk fuse 10a
Fuse block (lower left side of dash)
Fuse block (under left side of dash)
G108 (left radiator support bracket)
G200 (upper left kick panel)
G203
G203 (upper right kick panel)
G300 (under driver seat)
G415 (on spare tire hoist bracket)
Haz lp fuse 20a
Hazard
Head
Headlamp & panel dimmer switch
Hot at all times
Hot in run or start
I/p junction block (lower right side of dash)
Instrument cluster
Int prk fuse 10a
Interior lights system
Left
Left front marker lamp
Left front park/ turn lamp
Left license lamp
Left outside power mirror
Left rear turn lamp
Left tail/ stop- lamp
Left turn in
Left turn ind
Lr prk fuse 10a
Lt turn fuse 10a
Nca
Nca h
Normal
Park
Park lamp relay
Park lps fuse 30a
Park rly ctrl
Pnk
Puddle lamp relay
Puddle rly ctrl
Rear lamps junction block (front of rear bumper, on cross- member)
Right
Right front marker lamp
Right front park/ turn lamp
Right license lamp
Right outside power mirror
Right rear turn lamp
Right tail/ stop- lamp
Right turn in
Right turn ind
Roof beacon provision
Roof beacon relay (left "b" pillar)
Roof beacon switch
Roof marker lamps
Rr prk fuse 10a
Rt turn fuse 10a
S100
S101
S201
Seo 1 fuse 15a
Seo 2 fuse 30a
Sp203
Stop lamp switch (on brake pedal support bracket)
Stop lps fuse 20a
Throttle actuator control module
Trailer circuit
Trailer wiring provision
Turn fuse 20a
Turn/ hazard switch
Turn/hazard flasher
Underhood junction block (left side of eng compt, near battery)
Uplevel
Veh stop fuse 10a

Trailer/Camper Adapter Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Trailer/Camper Adapter Wiring Diagram for Chevrolet Tahoe 2001:

(in camper wiring harn)
Body control module
Body junction block (left side of dash)
C1 c
C1 c11
C1 f2
C10 c1
C2 d10
C3 b3
C3 e1
C3 e5
C5 a
C5 b
C5 c
C5 d
C5 f
Camper extension
Camper in-line connector
Camper wiring (pickup only)
Chmsl fuse 10a
D10
E10
F c1
F10 c2
G203 (upper left kick panel)
G415 (on spare tire hoist bracket)
Heavy duty trailer wiring
Hot at all times
Hot with back-up lamp switch closed
Hot with park lamp relay energized
Hot with stop lamp switch depressed
Int prk fuse 10a
Light duty trailer wiring
Nca
Pickup only
Red
S400 (in camper wiring harn)
S401 (in camper wiring harn)
S402 (in camper wiring harn)
S403 (in camper wiring harn)
S404 (in camper wiring harn)
S405
S406
Splice pack
Stud 1
Stud 1 maxi fuse 40a
Stud 2
Stud 2 maxi fuse 30a
Trailer connector
Trailer in-line connector
Trl l trn fuse 10a
Trl prk fuse 15a
Trl r trn fuse 10a
Trlr b/u fuse 15a
Turn/ hazard switch
Underhood junction block (left side of eng compt, near battery)
Utilities only
Veh b/u fuse 15a

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Chevrolet Tahoe 2001

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List of elements for Ground Distribution Wiring Diagram (1 of 4) for Chevrolet Tahoe 2001:

(4.3l) g119 (right front of engine)
(6.6l) g119 (right front of engine)
(others) (canada)
4.3l
A c1
A/c
A/c high pressure recirculating switch
A/c low pressure switch
All other gas
Automatic transmission control (allison)
Auxiliary
B8 c2
Battery relay
Body junction block (under left side of dash)
Brake fluid
C d
C2 a7
Coil module
Compressor clutch
Coolant level switch
Cruise control module
D12
Data link connector (dlc)
Driver information center (dic)
Electronic brake control module (ebcm)
Engine
Front axle actuator
Front windshield washer fluid pump
Fuel heater
Fuel pump & sender assembly
Fuel pump relay
G108 (left radiator support bracket)
G113 (on left front body mount)
G114 (left rear of engine)
G117 (right rear of engine)
G132 (right front of engine block)
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
Ignition coils (left bank) (v8 gas only)
Ignition coils (right bank) (v8 gas only)
Instrument panel cluster (ipc)
Left battery
Left daytime running lamp (drl)
Left fog lamp
Left horn
Left park/ turn signal lamp
Level switch
Mass air flow (maf) sensor
Motor module
Nca
Oil level switch
Park/ neutral position switch
Power
Powertrain control module (pcm)
Rear window washer pump
Right battery
Right daytime running lamp (drl)
Right fog lamp
Right horn
Right park/ turn signal lamp
S102 (engine harness)
S103 (engine harness)
S156 (eng harn)
S157 (engine harn)
Secondary air injection (air) pump
Secondary air injection (air) solenoid
Secondary fuel pump & sender assembly
Starter relay
Takeoff (pto)
Throttle actuator control module
Transfer case control module
Transfer case shift control switch
Underhood junction block (left side of engine compt)
Underhood lamp
V8 gas
W/atc
W/o atc
Washer fluid level sensor
Windshield wiper

Ground Distribution Wiring Diagram (2 of 4) for Chevrolet Tahoe 2001

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List of elements for Ground Distribution Wiring Diagram (2 of 4) for Chevrolet Tahoe 2001:

(base only)
(base only) air temperature actuator
(base only) driver door lock switch
(base only) driver mini wedge (door jamb switch)
(base only) front passenger door lock switch
(base only) front passenger mini wedge (door jamb switch)
(base only) mode actuator
(base only) recirculation door motor
(base pickup only) cigar lighter
(not used)
(pickup) fog/ cargo lamp switch (utility) foglamp/ rear window wiper switch
(uplevel only) transfer case shift control switch
A utility pickup
A/t shift lock solenoid
A12
A16
Accessory power outlet
Ashtray lamp
Audio amplifier
Automatic day-night rearview mirror w/ compass
B12
Bin lamp
Blower motor switch/hvac control module
Body control module (bcm)
Body junction block (under left side of dash)
C10
C11
C297
C297c
Center high mounted stop/ cargo lamp
Cigar lighter
Courtesy lamp module
Courtesy lamp relay
Data link connector (dlc)
Dimmer switch
Door locks relay
Driver door key switch
Driver mini wedge (door jamb switch)
Driver outside power mirror
Driver window/ door lock switch
E13
E16
F12
Fuse block (lower left side of dash)
G200 (upper left kick panel)
Headlamp dimmer switch
Heated/ memory seat switch
Horn switch
Ignition key alarm switch
Inflatable restraint ip module switch
Inside air temperature sensor assembly
Instrument panel cluster (ipc)
Left rear heated seat switch
Left vanity mirror
Luxury only
Mid courtesy/ reading lamp
Nca
Outside power mirror switch
Park switch
Power door lock switch
Power window switch
Radio
Reading lamps
Rear courtesy/ reading lamp
Rear seat audio (rsa) controller
Remote control door lock receiver
Right rear heated seat switch
Right vanity mirror
Roof beacon switch
S303
S305 (in headliner harness)
Selectable ride switch
Sp203
Steering column
Suburban only
Tow/ haul switch
Traction control switch
Transfer case shift control module
Turn/ hazard flasher
Uplevel only
Vehicle interface unit (viu)

Ground Distribution Wiring Diagram (3 of 4) for Chevrolet Tahoe 2001

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List of elements for Ground Distribution Wiring Diagram (3 of 4) for Chevrolet Tahoe 2001:

(auto- ecc) hvac control module
(base seat)
(base suburban/ utility) front passenger door lock switch
(heavy duty) trailer connector
(light duty) trailer connector
(uplevel) air temperature actuator
(uplevel) hvac control module
(uplevel) mode actuator motor
(uplevel) recirculation motor
6.0l
A11
A18
Blower motor resistor assembly
C10
Door lock switch
Driver heated seat element
Driver heated seat relay
Driver seat adjust switch
Driver seat adjuster switch
Driver seat bolster switch
Driver seat lumbar motor
Front
Front passenger heated seat element
Front passenger heated seat relay
Front passenger heated seat switch
Front passenger heated seat thermistor
Front passenger mini wedge (door jamb switch
Front passenger mini wedge (door jamb switch)
Front passenger seat adjuster switch
Front passenger window/ door lock switch
Full feature seat
G203 (upper right kick panel)
G300 (under driver's seat)
G415 (on spare tire hoist bracket) (w/ rear lamps bussing block)
G416 (left rear body mount)
G416 (on left frame rail near body mount)
Heated seat thermistor
I/p compart- ment lamp
Inflatable restraint sensing & diagnostic module
Ip junction block (lower right side of dash)
Left back-up lamp
Left front shock solenoid
Left license lamp
Left rear shock solenoid
Left rear tail/ stoplamp
Left rear turn signal lamp
Memory seat module
Nca
Nca b
Passenger outside rearview mirror
Passenger seat adjuster switch
Passenger seat bolster switch
Passenger seat lumbar motor
Power seat
Power sunroof module
Power window switch
Primary fuel pump & sender assembly
Rap 2 relay
Rear lamps bussing block (front of rear bumper on crossmember)
Right back-up lamp
Right front shock solenoid
Right license lamp
Right rear shock solenoid
Right rear tail/ stoplamp
Right rear turn signal 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 assembly
Uplevel only
Window lock out

Ground Distribution Wiring Diagram (4 of 4) for Chevrolet Tahoe 2001

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List of elements for Ground Distribution Wiring Diagram (4 of 4) for Chevrolet Tahoe 2001:

(ecc-auto) c2
(front) auxiliary blower motor switch
(heavy duty) trailer connector
(light duty) trailer connector
(others)
(pickup only) rear window defogger grid
(rear) auxiliary blower motor switch
(security) right cargo key switch
(suburban/ yukon xl) rear dome lamp
(utility) roof beacon ground
(utility) roof beacon relay
(w/heat or a/c, or auto-ecc) auxiliary blower motor resistor assembly
(w/o auto) auxiliary blower motor resistor assembly
(w/o sunroof)
(w/sunroof)
4 door tahoe/yukon
A a
A8 b8
Accessory power outlet (console)
Auxiliary a/c request switch
Auxiliary air temperature actuator
Auxiliary mode actuator
Cargo door
Center high mounted stoplamp
Compressor leveling module
G305 (right "b" pillar)
G308 (left "b" pillar)
G415 (on spare tire hoist bracket) (w/o rear lamps bussing block)
G998 (rear corner of right rear window)
Hvac control module
Left back-up lamp
Left cargo door ajar switch
Left cargo rear window defogger grid
Left door contactor
Left license lamp
Left liftgate ajar switch
Left rear heated seat module
Left rear mini wedge (door jamb switch)
Left rear tail/ stoplamp
Left rear turn signal lamp
Left rear window/ door lock switch
Liftgate
Liftgate key switch
Liftglass ajar switch
Nca
Rear accessory power outlet
Rear window defogger grid
Rear window wiper module
Right back-up lamp
Right cargo door ajar switch
Right cargo rear window defogger grid
Right door contactor
Right license lamp
Right liftgate ajar switch
Right rear heated seat module
Right rear mini wedge (door jamb switch)
Right rear tail/ stoplamp
Right rear turn signal lamp
Right rear window/ door lock switch
S410
S415
S420
Sp410
Sp410a
Suburban/ yukon xl
Suspension control module
W/ecc- auto

HEADLIGHTS

Headlight Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Headlight Wiring Diagram for Chevrolet Tahoe 2001:

A11
Al sens ref
Al sens sig
Ambient light sensor (on top center of dash)
Auto
Body control module (lower left side of dash)
Body junction block (under left side of dash)
C1 b4
C1 d3
C1 f7
C2 f7
Drl fuse 10a
Drl relay
E10
E11
E12
E13
Exterior lamps system (park lamp relay)
F2 c1
Flash- to-pass
Fog lamp switch
Fog lp relay
Fog lp sw
Fog lps fuse 15a
Ftp in
G108 (on left radiator support)
G114 (left rear of engine)
G202
Head
Headlamp dimmer switch
Headlamp relay
Headlamp switch
High
High beam
Hot at all times
Hot in run or start
Igne fuse 10a
Left drl lamp
Left fog lamp
Left high beam headlamp
Left low beam headlamp
Low
Lt hdlp fuse 15a
On indicator
Park
Pickups
Right drl lamp
Right fog lamp
Right high beam headlamp
Right low beam headlamp
S100
S101
S102
Splice pack 203 (left side of dash)
Tbc fuse 10a
Underhood junction block (left side of engine compt)
Utilities

HORN

Horn Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Horn Wiring Diagram for Chevrolet Tahoe 2001:

(left side of engine compartment)
A11
C1 body control module (in center console)
G108 (left radiator support bracket)
Horn fuse 15a
Horn relay
Horn switch
Hot at all times
Left horn (left side of radiator support)
Nca
Right horn (right side of radiator support)
S101
S10o
Underhood junction block

INSTRUMENT CLUSTER

Driver Information Center Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Driver Information Center Wiring Diagram for Chevrolet Tahoe 2001:

Battery
Body junction block
Body junction block (under left side of dash, near kick panel)
Class 2 data
Data link connector (below steering column)
Driver information center
Fuse block (on lower left side of dash)
G117 (right rear of engine)
Ground
Hot at all times
Hot in run, bulb test, or start
Hot in run, start or w/ rap energized
Ign 1 fuse 10a
Ign 1 volt
Instrument panel cluster
Interior lights system
Lamp voltage
Pnk
Powertrain control module (pcm) (on left front of engine compt)
Radio fuse 10a
Rap volt
Rdo 1 fuse 10a
Sp205 (behind headlamp switch)
Underhood junction block
Underhood junction block (at left side of engine compt, near battery)
Vss
Vss out

Instrument Cluster Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Instrument Cluster Wiring Diagram for Chevrolet Tahoe 2001:

(not used)
4wd ind
A10
A11
A12
A4 pnk d8
Abs ind
Air bag ind
B10
B11
B12
Body control module
Body junction block
Body junction block (under left side of dash, near kick panel)
Body wiring harness junction block
Brake ind
C201
Class 2 data
Computer data lines system
Cruise control module
Cruise fuse 10a
Cruise ind
Cruise pwr
Data lines
Driver information center
Engine controls system
Engine oil pressure sensor
Exterior lights system
Fuel gauge
Fuel lvl-primary
Fuel lvl-secondary
Fuel pump & sender assembly- primary
Fuel pump & sender assembly- secondary
Fuse block (on lower left side of dash)
G108 (left radiator support bracket)
G117 (right rear of engine)
G200 (upper left kick panel)
High beam ind
Hot at all times
Hot in run
Hot in run, bulb test, or start
Hour meter
Ign 1 fuse 10a
Ign o fuse 10a
Ignition 0
Illum pwr
Illumination (6 bulbs)
Instrument cluster
Interior lights system
Led dim
Left turn ind
Logic
Low ref
Low wash
Low washer switch (in washer fluid reservoir)
Message center
Nca
Odometer
Oil gauge
Oil press
Park brake switch (part of the park brake assembly)
Park sw
Pnk
Powertrain control module (pcm) (on left front of engine compt)
Prnd321
Radio
Radio fuse 10a
Right turn ind
S100
S312
Seat belt ind
Service engine soon ind
Sp203
Spare
Speedometer
Suspension control module
Tach out
Tacho
Tachometer
Temp gauge
Trans temp gauge
Trip
Underhood junction block
Underhood junction block (at left side of engine compt, near battery)
Upshift ind
Volts gauge
Vss
Vss out
W/ dual tank
W/o dual tank

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram, Base for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Courtesy Lamps Wiring Diagram, Base for Chevrolet Tahoe 2001:

(not used)
A10
A11
A12
B11
B12
Body control module (on lower left side of dash, below steering column)
Body junction block (under left side of dash, near left kick panel)
C10
C11
C12
C9 c2
Courtesy lamp relay
Ctsy lp fuse 15a
Ctsy lp rly
Dome lamp
Dome lamp switch
Dome lp sw
Dr jm sig
Fuse block (on lower left side of dash)
G132 (right front of engine block)
G200 (upper left kick panel)
G203 (upper right kick panel)
G305 (right "b" pillar)
G308 (left "b" pillar)
Headlamp & panel dimmer switch
Hot at all times
I/p compartment lamp
I/p junction block (on lower right side of dash)
Inadvert rly
Inadvertent power relay
Lamp request
Left front mini wedge (door jamb switch)
Left i/p courtesy lamp
Left rear mini wedge (door jamb switch)
Lt door jamb
Map lamps
Rear dome lamp (suburban/ yukon xl only)
Right front mini wedge (door jamb switch)
Right i/p courtesy lamp
Right rear mini wedge (door jamb switch)
Rt dr jamb
S102
Sp203
Tan
Underhood junction block (on left side of engine compt, near battery)
Underhood off lamp assembly

Courtesy Lamps Wiring Diagram, Up Level (1 of 2) for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Courtesy Lamps Wiring Diagram, Up Level (1 of 2) for Chevrolet Tahoe 2001:

(luxury only)
(luxury)
(uplevel)
A10
A11
B11
B12
Body control module (on lower left side of dash, below steering column)
Body junction block (under left side of dash, near left kick panel)
C10
C12
C9 c2
Console courtesy lamp (luxury)
Courtesy lamp relay
Ctsy lp fuse 15a
Ctsy lp rly
D10
Dome lamp
Dome lamp switch
Dome lp sw
Door buzz
Door handle
Dr handle sw
Fuse block (on lower left side of dash)
G132 (right front of engine block)
G200 (upper left kick panel)
G203 (upper right kick panel)
Headlamp & panel dimmer switch
Hot at all times
I/p compart- ment lamp
I/p junction block (on lower right side of dash)
I/p wiring harness junction block (on lower right side of dash)
Inadvert rly
Inadvertent power relay
Key buzz
Lamp request
Left front door courtesy lamp
Left front mini wedge (door jamb switch)
Left front power window/ door lock switch
Left i/p courtesy lamp
Left rear door courtesy lamp
Lt door jamb
Luxury
Map lamps
Right front mini wedge (door jamb switch)
Right front power window/ door lock switch
Rt door jamb
S102
S240 (in the console harness)
Sp203
Tan
Theft deter
To courtesy lamp module (diagram 2 of 2)
To i/p junction block (diagram 2 of 2)
To left & right lighted vanity mirror (diagram 2 of 2)
To rear & mid dome/ reading lamps (diagram 2 of 2)
To rear door key switch (diagram 2 of 2)
Underhood junction block (on left side of engine compt, near battery)
Underhood off lamp
Uplevel

Courtesy Lamps Wiring Diagram, Up Level (2 of 2) for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Courtesy Lamps Wiring Diagram, Up Level (2 of 2) for Chevrolet Tahoe 2001:

(luxury)
(uplevel)
(w/ cargo doors)
(w/o cargo doors)
B (luxury)
B (uplevel)
B11
B12
Body control module (on lower left side of dash, below steering column)
Body junction block (under left side of dash, near left kick panel)
C (luxury)
C (uplevel)
C12
Courtesy lamp module (luxury only)
Dome
Dr jamb sig
From a inadvertent power relay (diagram 1 of 2)
From b courtesy lamp relay (diagram 1 of 2)
From body junction block (diagram 1 of 2)
From c courtesy lamp relay (diagram 1 of 2)
From d courtesy lamp relay (diagram 1 of 2)
From fuse block (diagram 1 of 2)
From i/p junction block (diagram 1 of 2)
From s240 (diagram 1 of 2)
G200 (upper left kick panel)
G305 (right "b" pillar)
G308 (left "b" pillar)
G998 (rear corner of right rear window)
Ground
I/p junction block (on lower right side of dash)
Left lighted vanity mirror
Left rear mini wedge (door jamb switch)
Liftgate door key switch (security)
Lmp rly ctrl
Luxury
Mid dome/ reading lamp
Out
Pwr
Reading
Rear dome lamp
Rear dome/ reading lamp
Rear door key switch (security)
Right door contact
Right door contactor
Right front door courtesy lamp
Right i/p courtesy lamp
Right lighted vanity mirror
Right rear door courtesy lamp
Right rear mini wedge (door jamb switch)
S305 (in headliner harness)
S410
Sp203
Sp410
Uplevel

Instrument Illumination Wiring Diagram, Base for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Instrument Illumination Wiring Diagram, Base for Chevrolet Tahoe 2001:

(4 bulbs)
(6 bulbs)
(auto) (manual)
(manual) (auto)
(not used)
A12
Ashtray lamp
Auto
Automatic transfer case select switch
B11
B12
B5 c1
Body control module (on lower left side of dash, below steering column)
Body junction block (under left side of dash, near left kick panel)
C c10
C10
D7 e
Dim in
E10
F12
From i/p junction block (diagram 1 of 1)
Front auxiliary hvac control assembly
Front auxiliary hvac control module
Fuse block (on lower left side of dash)
G200 (upper left kick panel)
G203 (upper right kick panel)
G998 (rear corner of right rear window)
Head
Headlamp & panel dimmer switch
Hot at all times
Hvac control module/ blower control switch
I/p dim
I/p junction block (on lower right side of dash)
Illum fuse 10a
Instrument cluster
Int prk fuse 10a
Left front power door lock switch
Logic module
Parade mode
Park
Park lp rly
Park lp sig
Park lps fuse 30a
Parklamp relay
Radio
Rear wiper switch
Right front power door lock switch
Roof beacon switch
Select- able ride switch
Sp203
To hvac control module/blower control switch (diagram 1 of 1)
Traction assist switch
Underhood junction block (on left side of engine compt, near battery)

Instrument Illumination Wiring Diagram, Up Level (1 of 2) for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Instrument Illumination Wiring Diagram, Up Level (1 of 2) for Chevrolet Tahoe 2001:

(6 bulbs)
(luxury only)
(not used)
A12
Ashtray lamp
Auto
Automatic transfer case select switch
B12
Bezel lamp
Body control module (on lower left side of dash, below steering column)
Body junction block (under left side of dash, near left kick panel)
C10
C4 c1
Cigar lighter
Dim in
E10
F12
Front auxiliary hvac control assembly
Front hvac auxiliary control module
Fuse block (on lower left side of dash)
G200 (upper left kick panel)
G998 (rear corner of right rear window)
Head
Headlamp & panel dimmer switch
Hot at all times
I/p dim
I/p junction block (on lower right side of dash)
Illum fuse 10a
Instrument cluster
Int prk fuse 10a
Logic module
Parade mode
Park
Park lp rly
Park lp sig
Park lps fuse 30a
Parklamp relay
Rear wiper switch
Roof beacon switch
S304
S306 (in the console harness)
Select- able ride switch
Sp203
To hvac control module/blower control switch (diagram 2 of 2)
To i/p junction block (diagram 2 of 2)
To left power window/door lock switch (diagram 2 of 2)
To left rear heated seat switch (diagram 2 of 2)
To radio (diagram 2 of 2)
Traction assist switch
Underhood junction block (on left side of engine compt, near battery)

Instrument Illumination Wiring Diagram, Up Level (2 of 2) for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Instrument Illumination Wiring Diagram, Up Level (2 of 2) for Chevrolet Tahoe 2001:

(4 bulbs)
(auto) (manual)
(in the sunroof harness) s352
(manual) (auto)
B c6
B11
Bin light
C c10
D7 e
Dimmer
Driver heated seat switch
From body junction block (diagram 1 of 2)
From fuse block (diagram 1 of 2)
From i/p junction block (diagram 1 of 2)
G200 (upper left kick panel)
G203 (upper right kick panel)
G305 (right "b" pillar)
G308 (left "b" pillar)
Ground
Hvac control module/ blower control switch
I/p junction block (on lower right side of dash)
Left power door lock switch
Left power window switch
Left power window/ door lock switch
Left rear heated seat switch
Left rear power window switch
Luxury only
M c4
Park lmps
Power mirror switch
Power sunroof switch
Radio
Rear seat audio
Rear seat audio (rsa) controller
Right heated seat switch
Right power door lock switch
Right power window switch
Right power window/door lock switch
Right rear heated seat switch
Right rear power window switch
S302
S303
Sp203
W/ rsa only

MEMORY SYSTEMS

Driver's Memory Seat Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Driver's Memory Seat Wiring Diagram for Chevrolet Tahoe 2001:

(under driver's seat)
A/t shift lock
A3 a3
B7 c1
Back
Batt pos volt
Btsi fuse 10a
Driver seat adjustment switch
Driver window door lock switch
Front vert dn
Front vert up
Frt dn
Frt up
Ft vert dn ctrl
Ft vert pos sen
Ft vert up ctrl
Fuse block (lower left side of dash)
Fwd
G c4
G304 (under driver's seat)
Ground
Hall effect sensor
Horiz fwd
Horiz fwd ctrl
Horiz pos sen
Horiz rwd
Horiz rwd ctrl
Hot at all times
Hot in run
Ign 3 fuse 10a
Ign 3 volt
Memory 1 sw
Memory 2 sw
Memory seat module (underside of driver's seat)
Memory seat switch
Memory set sw
Mir/lock fuse 3a
Nca
Not used
Rcl 1
Rcl 2
Rcl back
Rcl fwd
Rear dn
Rear up
Rear vert dn
Rear vert up
Recline fwd
Recline fwd ctrl
Recline pos sen
Recline rwd
Recline rwd ctrl
Recliner motor
Red
Rr vert dn ctrl
Rr vert pos sen
Rr vert up ctrl
S308
S310
S314
S315
S316
Seat front verticle motor (under driver's seat)
Seat horizonal motor (under driver's seat)
Seat rear vertical motor (under driver's seat)
Seats circuit breaker 25a
Set
Shift interlock system
Tan
Underhood junction block (at left side of engine compartment, near battery)

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Power Distribution Wiring Diagram (1 of 4) for Chevrolet Tahoe 2001:

(base pickup (uplevel pickup, utilities)
(diagram 1 of 4)
(not used)
(on left side of engine compt) underhood junction block
(right rear side of cargo area)
(under left side of dash) body junction block
(upper left kick panel)
A/c compressor relay
A/c fuse 10a
Abs fuse 60a
Accessory power outlet
Accessory power outlet (console)
Air fuse 30a
Atc fuse 20a
Audio amplifier
Automatic transmission control module (allison)
Aux pwr fuse 20a
B12
B12 d2
Base
Bat
Battery cable junction block
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
Diesel only
Dimmer switch
Driver infor- mation center (dic)
Driver seat
Drl fuse 10a
E nca
E10
Ecm b fuse 20a
Electronic brake control module (ebcm)
Engine control module (ecm)/ powertrain control module (pcm)
F10
F11
F12
Fog lps fuse 15a
Foglamp relay
From air fuse b
From fuse l block (diagram 4 of 4)
From rap fuse c (diagram 1 of 4)
Front blower motor resistor assembly
Front passenger window/door lock switch
Frt hvac fuse 30a
Fuel pump relay
Fusible link (10 ga- red)
G200
G203 (upper right kick panel)
G405
Generator
Generator (w/ dual diesel only)
Hazard fuse 20a
Headlamp dimmer switch
Headlamp relay
Horn relay
Hvac control module
I/p junction block
Inadvertent power relay
Instrument panel cluster (ipc)
L nca
Left battery
Nca
Park lamps fuse 30a
Parklamp relay
Passenger seat
Power sunroof
Power takeoff (pto) relay
Pwr wdo cb 25a
Radio
Radio fuse 15a
Rap 2 fuse 50a
Rap 2 relay
Rap fuse 50a
Rdo amp fuse 25a
Rear accessory power outlet
Red
Remote control door lock receiver
Right rear defogger relay
Right rear heated seat switch
Right rear window/door lock switch
Roof beacon relay
Roof beacon switch
Secondary air injection (air) pump relay
Seo 1 fuse 15a
Seo 2 fuse 30a
Sp203
Sp410
Starter solenoid
Stop lps fuse 20a
Stoplamp switch
Sunroof module
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 1 relay (diagram 3 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 module
Turn signal/ multi- function switch
Under- hood junction block (on left side of engine compt)
Under- hood junction block (on left side of engine)
Uplevel
Vehicle interface unit (onstar)

Power Distribution Wiring Diagram (2 of 4) for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Power Distribution Wiring Diagram (2 of 4) for Chevrolet Tahoe 2001:

(4.3l)
(a/t)
(all others)
(canada built)
(diesel)
(gas)
(m/t)
(not used)
(others)
A/c clutch relay
A10
A13
Acc
Air bag fuse 15a
Automatic transmission
B/u lp fuse 25a
B11
Back-up lamp switch (part of park/ neutral position switch (a/t))
Body control module
Body junction block (under left side of dash)
Bulb test
C1 a1
C10
C2 f6
Camshaft position (cmp) sensor (4.3l)
Cellular phone ready wiring
Clutch pedal position switch (m/t)
Compressor levelling module
Compressor motor relay
Crank fuse 10a
Cruise control module
Cruise control on/off switch
Cruise fuse 10a
D (gas) (diesel)
Driver information center (dic)
Drl relay
E11
E6 (not used)
Emergency light relay
Eng 1 fuse 10a
Engine control module (ecm) (diesel)
Engine control module (ecm)/ powertrain control module (pcm)
Evaporative emission (evap) canister purge solenoid
Evaporative emission (evap) canister vent solenoid
Ext lps fuse 10a
F10
F11
From cigar e
Fuel heater (diesel)
Fuse (diagram 1 of 4)
Fuse block (on lower left side of dash)
Gas only
Heated oxygen sensor (ho2s) (bank 1 sensor 1) (gas)
Heated oxygen sensor (ho2s) (bank 1 sensor 2) (gas)
Heated oxygen sensor (ho2s) (bank 2 sensor 1) (gas)
Heated oxygen sensor (ho2s) (bank 2 sensor 2) (gas)
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 i/p module switch (pickup only)
Inflatable restraint sensing & diagnostic module
Inside temperature sensor assembly
Instrument panel cluster (ipc)
Intake air temperature (iat)/ mass air flow (maf) sensor
Nca
Nca c
Nca f
O2 a fuse 15a fuel ht fuse 15a
O2 b fuse 15a ecm 1 fuse 10a
Off
Outside rearview mirror
Park/ neutral position switch (a/t)
Pnk
Rear defog relay
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
Secondary air injection (air) pump relay
Secondary fuel pump relay
Selectable ride switch
Seo ign fuse 10a
Seq accy fuse 10a
Start
Starter relay
Stud 1
Stud 1 fuse 40a
Stud 2
Stud 2 fuse 30a
Suspension 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 assist switch
Trailer connector
Transfer case shift control switch
Turn fuse 20a
Turn signal/ multi- function switch
Under- hood junction block (on left side of engine compt)
Underhood junction block (on left side of engine compt)
Vehicle interface unit (viu)
Windshield washer switch
Windshield wiper motor module
Ws wiper fuse 25a

Power Distribution Wiring Diagram (3 of 4) for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Power Distribution Wiring Diagram (3 of 4) for Chevrolet Tahoe 2001:

(4.3l)
(all other gas)
(auto ecc)
(base)
(diesel)
(diesel) (gas)
(engine harness) s199
(except 4.3l)
(gas)
(manual)
(on lower left side of dash) fuse block
(other pnk
(other)
(uplevel pickups & utilities)
4.3l
4wd fuse 15a
A11
Air temperature actuator
All other gas
Auxiliary battery relay
B h
B j
B10
Blower motor switch (manual)
Brake fuse 10a
C10
C11
C12
C2 c1
Clutch pedal position switch
Compressor leveling relay relay
D10
Diesel
E10
E12
Ecm 1 fuse 10a ecm prv fuse 15a
Electronic brake control module (ebcm)
Engine control module (ecm)/
Engine control module (ecm)/ powertrain control module (pcm)
Etc fuse 15a
From cruise g
From eng 1 fuse (diagram 2 of 4) from ecm b fuse (diagram 1 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 injector 1
Fuel injector 2
Fuel injector 3
Fuel injector 4
Fuel injector 5 (all gas)
Fuel injector 6
Fuel injector 7 (except 4.3l)
Fuel injector 8
Fuse (diagram 2 of 4)
G114 (left rear of engine)
Gas
Gas)
Heater auxiliary blower motor resistor
Htr/ a/c fuse 25a
Hvac 1 fuse 10a
Hvac control module
I/p junction block (on lower right side of dash)
Ign 1 relay
Ign 3 fuse 10a
Ignition coil
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition coil 4
Ignition coil 5
Ignition coil 6
Ignition coil 7
Ignition coil 8
Ignition coil driver
Inj a fuse 15a
Inj b fuse 25a 15a
Injector control module (icm)
Left front heated seat switch
Left rear heated seat module
Mega fuse 125a
Memory seat module (except pickup)
Memory seat module (pickup only)
Mode actuator
Nca
Pnk
Powertrain control module (pcm) (4.3l)
Recirculation actuator
Red
Right battery
Right rear heated seat module
S104
S152 (eng pnk harn)
S154 (eng pnk harn)
Stoplamp switch
Suspension control module
To a/c auxiliary blower motor resistor assembly (diagram 4 of 4)
Transfer case shift control module
Under- hood junction block (on left side of engine compt)

Power Distribution Wiring Diagram (4 of 4) for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Power Distribution Wiring Diagram (4 of 4) for Chevrolet Tahoe 2001:

(except pickup)
(not used)
(pickup only)
(pickup)
(utilities)
A/c auxiliary blower motor resistor assembly
A10
Air temperature actuator
Air temperature sensor
Base
Base pickup
Base utility
Body control module (bcm)
Body junction block fuse block (under left side of dash)
C1 b4
C1 c9
C1 e7
C14
C4 k
C4 l
C6 c
C7 e
Door lock fuse 20a
Door lock relay
Door unlock relay
Driver door lock switch
Driver door unlock relay (uplevel only)
Driver memory seat switch
Driver seat adjuster switch
Driver window/ door lock switch
F11
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 auxiliary hvac control assembly
Front passenger door lock switch
Front passenger seat adjuster switch
Front passenger window/ door lock switch
Fuse block (on lower left side of dash)
I/p junction block
Instrument cluster & sound systems
Left full feature seat
Left power door lock switch
Left power seat
Left power window/ door lock switch
Memory seat switch
Mir/ lock fuse 3a
Mode actuator
Nca
Outside rear view mirror switch
Pickup
Pwr wdo cb 25a
Radio
Rap 2 fuse 10a
Rdo 1 fuse 10a
Rear auxiliary hvac control assembly
Rear cargo door lock switch
Rear hvac control module
Red
Relays
Retained accessory power relay
Right full feature seat
Right power seat
Seats circuit breaker 25a
To rap 2 relay (diagram 1 of 4)
Uplevel & 4-door
Uplevel all
Utilities
Utility only
Vehicle interface unit (viu)
W/ auto ecc
W/ heat & a/c
W/ heat or a/c
W/ sunroof
W/o sunroof

POWER DOOR LOCKS

Power Door Lock Wiring Diagram, Base for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Power Door Lock Wiring Diagram, Base for Chevrolet Tahoe 2001:

(lower right side of dash) i/p junction block
(upper left kick panel)
87a
A12
B11
B12
Battery
Body control module (on lower left side of dash, below steering column)
Body junction block (near left kick panel)
C1 a11
C1 a12
C1 b8
C1 f2
C1 f4
C11
C211
C4 a
C4 d
C4 m
C499
C6 f
C6 k
Dr lock fuse 20a
Driver door lock actuator
Driver door lock switch
E10
F10
F12
Fuse block (on lower left side of dash)
G200
G200 (upper left kick panel)
Ground
Hot at all times
I/p junction block (on lower right side of dash)
Ign key switch
Ignition key alarm switch (part of steering column assembly)
Instrument panel cluster
Left contact plate
Left rear door lock actuator
Lf dr unlk in
Lock
Lock fuse 15a
Lock in
Lock relay
Mir/lock fuse 3a
Nca
Passenger door lock actuator
Passenger door lock switch
Powertrain control module (left front inside of engine compartment)
Rear door lock switch
Remote control door lock receiver (behind top center of dash)
Right cargo door/lifgate lock actuator
Right contact plate
Right rear door lock actuator
Serial data
Splice pack
Srl data
Tan
Tbc fuse 10a
Underhood junction block (on left side of engine compt)
Unlock
Unlock fuse 15a
Unlock in
Unlock jmpr fuse 30a
Unlock relay
Vss
Vss signal
W/ cargo doors
W/o cargo doors

Power Door Lock Wiring Diagram, Up Level for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Power Door Lock Wiring Diagram, Up Level for Chevrolet Tahoe 2001:

(lower right side of dash) i/p junction block
(upper left kick panel)
87a
A12
B11
B12
Battery
Body control module (on lower left side of dash, below steering column)
Body junction block (near left kick panel)
C1 a11
C1 a12
C1 b8
C1 f2
C1 f4
C11
C211
C4 a
C4 d
C4 m
C499
C6 f
C6 k
Door lock relay
Door unlock relay
Dr lock fuse 20a
Driver door lock actuator
Driver door lock switch
Driver door unlock relay
E10
F10
F12
Fuse block (on lower left side of dash)
G200
G200 (upper left kick panel)
Ground
Hot at all times
I/p junction block (on lower right side of dash)
Ign key switch
Ignition key alarm switch (part of steering column assembly)
Instrument panel cluster
Left contact plate
Left rear door lock actuator
Lf dr unlk in
Lock
Lock fuse 15a
Lock in
Mir/lock fuse 3a
Nca
Passenger door lock actuator
Passenger door lock switch
Powertrain control module (left front inside of engine compartment)
Rear door lock switch
Remote control door lock receiver (behind top center of dash)
Right cargo door/lifgate lock actuator
Right contact plate
Right rear door lock actuator
Serial data
Splice pack
Srl data
Tan
Tbc fuse 10a
Underhood junction block (on left side of engine compt)
Unlock
Unlock fuse 15a
Unlock in
Vss
Vss signal
W/ cargo doors
W/o cargo doors

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Electrochromic Mirror Wiring Diagram for Chevrolet Tahoe 2001:

(behind left side of dash)
(w/ onstar)
(w/o onstar)
(w/o onstar) (w/ onstar)
A/t
B/u lp fuse 25a
Back-up lamp switch (on left side of trans- mission)
Back-up lamp switch (part of park/neutral position switch) (on left side transmission)
Body junction block
C/m
C1 a11
C1 a4
C1 b10
C1 d8
C1 e12
C1 f2
C11 a
C11 b
C2 a9
C2 f
C2 f9
C6 a
C6 j
C6 m
Compass
Dim fd
Dim rtn
Driver outside rearview mirror (utility)
Electro-chromic
Fuse block (on lower left side of dash)
G202
Hot in run or start
Ign 1 fuse 10a
Inside rearview mirror
M/t
Nca
Off
Others
Outside air temperature sensor (behind center grille)
Photo sensor
Pickup w/ compass & outside temperature
Pnk
Selector switch
Temp
Veh b/u fuse 15a

Power Mirror Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Power Mirror Wiring Diagram for Chevrolet Tahoe 2001:

C1 m
C2 g
Defogger system
Down
Driver outside rearview mirror
Driver power window/ door lock switch
Fuse block
G200
Heating element
Hot at all times
Interior lights system
L c4
Left
Left/ right motor
Memory systems
Mir/ clock fuse 3a
Nca
Outside rearview mirror switch
Passenger outside rearview mirror
Right
Sp203 (upper left kick panel)
Up/ down motor

POWER SEATS

6-Way Power Seat Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for 6-Way Power Seat Wiring Diagram for Chevrolet Tahoe 2001:

Back
Driver seat adjuster switch
Front dn
Front passenger seat adjuster switch
Front up
Fuse block (on lower left side of dash)
Fwd
G300 (under driver's seat)
Hot at all times
Rear dn
Rear up
S307
Seat circuit breaker 25a
Seat front vertical motor
Seat horizontal motor
Seat reat vertical motor
Tan

Front Seat Heater Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Front Seat Heater Wiring Diagram for Chevrolet Tahoe 2001:

Body junction block (under left side of dash, near kick panel)
D12
Driver heated seat relay (in driver seat)
Driver heated seat thermistor
Driver seat heated switch
Driver seat heater element (seat back)
Driver seat heater element (seat)
Fuse block (on lower left side of dash)
G200 (upper left kick panel)
G203 (upper right kick panel)
G300 (under driver's seat)
Gnd
Heater on ind
Hot at all times
Hot in run
I/p junction block (lower right side of dash)
Ign 3 fuse 10a
Illum
Interior lights system
Left power window/ door lock switch
Nca
Passenger heated seat relay (in passenger seat)
Passenger heated seat switch
Passenger heated seat thermistor
Passenger seat heater element (seat back)
Passenger seat heater element (seat)
S308
Sensor
Seo 2 fuse 30a
Solid state
Sp203
Underhood junction block (left side of dash, near kick panel)

Lumbar Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Lumbar Wiring Diagram for Chevrolet Tahoe 2001:

Driver lumbar/ bolster switch
Driver seat bolster motor
Driver seat lumbar motor
Front passenger seat bolster motor
Front passenger seat lumbar motor
Fuse block (on lower left side of dash)
G300 (under driver's seat)
Hot at all times
Out
Pass- enger lumbar/ bolster switch
Pnk
Power seats circuit
S308
S309
S310
S311
Seat circuit breaker 25a
Tan

Rear Heated Seats Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Rear Heated Seats Wiring Diagram for Chevrolet Tahoe 2001:

Battery
Body junction block (under left side of dash, near kick panel)
C12
D11
D12
Fuse block (on lower left side of dash)
G200 (upper left kick panel)
G308 (left "b" pillar)
G308 (right "b" pillar)
High indicator control
Hot at all times
Hot in run
Ign 3
Ign 3 fuse 10a
Interior lights system
Left rear heated seat module
Left rear heated seat switch
Low indicator control
Nca
Pnk
Right rear heated seat module
Right rear heated seat switch
S303
Seo 1 fuse 15a
Seo 2 fuse 30a
Signal
Sp203
Underhood junction block (left side of dash, near kick panel)

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagrams for Chevrolet Tahoe 2001

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List of elements for Power Top/Sunroof Wiring Diagrams for Chevrolet Tahoe 2001:

Battery
Body junction block (left side of dash, near kick panel)
Close
Ctsy lp fuse 15a
G203 (upper right kick panel)
Ground
Hot at all times
Hot w/rap2 relay energized
I/p junction block (lower right side of dash)
I/p junction block
Ignition
Mtr out 1
Mtr out 2
Open
Power sun roof module (near rear of sun roof)
Pwr wdo circuit breaker 30a
Red
Sunroof motor
Sunroof switch
Underhood junction block (left side of engine compt, near battery)

POWER WINDOWS

Power Window Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Power Window Wiring Diagram for Chevrolet Tahoe 2001:

B12
D12
Down
Driver window motor
Driver window switch
Front passenger window motor
Front passenger window switch
Fuse block (on lower left side of dash)
G200 (upper left kick panel)
G203 (upper right kick panel)
G305 (right "b" pillar)
G308 (left "b" pillar)
Hot in acc, run, bulb test or w/rap relay energized
Hot in acc, run, bulb test, start or w/rap relay energized
I/p junction block (on lower right side of dash)
Interior lights system
Left front down
Left front up
Left rear down
Left rear up
Left rear window motor
Left rear window switch
Lockout
Pwr wdo circuit breaker 25a
Right front down
Right front up
Right rear down
Right rear up
Right rear window motor
Right rear window switch
Splice pack sp203
Tan
Window down relay
Window up relay

RADIO

Radio Wiring Diagrams, Base Radio for Chevrolet Tahoe 2001

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List of elements for Radio Wiring Diagrams, Base Radio for Chevrolet Tahoe 2001:

Antenna
Battery
D10
D12
Dimmer
Fuse block (on lower left side of dash)
G200 (upper left kick panel)
Ground
Hot at all times
Hot with rap relay energized
I/p lamp
Ignition
Interior lights system
J c4
Left front door speaker
Left rear speaker
Lf +
Lf -
Lr +
Lr -
Nca
Radio
Radio fuse 15a
Rdo 1 fuse 10a
Rf +
Rf -
Right front door speaker
Right rear speaker
Rr +
Rr -
Sp203
Tan
Underhood junction block (on left side of engine compt)

Radio Wiring Diagrams, Luxury (1 of 2) for Chevrolet Tahoe 2001

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List of elements for Radio Wiring Diagrams, Luxury (1 of 2) for Chevrolet Tahoe 2001:

A10
Antenna
Audio com
Audio sig
Bare
Battery
Body junction block
Body junction block (near left kick panel)
Cd player-remote playback device
Cruise control system
Dimming
Drain
E&c data
Fuse block (on lower left side of dash)
G200 (upper left kick panel)
G203 (upper right kick panel)
Gain cntrl
Ground
Hot at all times
Hot with rap relay energized
I/p junction block (on lower right side of dash)
I/p lamp
Ignition
Instrument cluster system
Interior lights system
Left audio
Left in
Lf audio +
Loop anchor
Lr audio +
Lt audio sig
Mute
Nca
Park lamps
Pnk
Powertrain control module (left front of engine compt)
Preset
Pwr ant
R14
Radio
Radio fuse 15a
Radio on
Radio out -
Rap voltage
Rdo 1 fuse 10a
Rear audio -
Rear seat audio (rsa) controller
Remote radio
Rf audio +
Rf audio -
Right audio
Right in
Rr audio +
S303
Seek dn
Seek up
Shield
Sp203
Steering wheel audio controls
Tan
Underhood fuse block (at left side of engine compt)
Vehicle interface unit (viu) (behind right side of dash)
Vol dn
Vol up
Vss signal

Radio Wiring Diagrams, Luxury (2 of 2) for Chevrolet Tahoe 2001

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List of elements for Radio Wiring Diagrams, Luxury (2 of 2) for Chevrolet Tahoe 2001:

A10
A11
A12
Amp cntrl
Audio sig
B10
B11
B12
Bare
Drain
Fc speaker +
Fc speaker -
G200 (upper left kick panel)
Ground
Hot at all times
Left "a" pillar tweeter speaker
Left "d" pillar twiddler
Left console tweeter speaker
Left front door speaker
Left rear door speaker
Lf +
Lf -
Lf audio +
Lf audio -
Lr +
Lr -
Lr audio +
Lt audio sig
Power amplifier (behind right side of dash)
Radio on
Rdo amp fuse 25a
Rear audio -
Red
Rf +
Rf -
Rf audio -
Right "a" pillar tweeter speaker
Right "d" pillar twiddler
Right console tweeter speaker
Right front door speaker
Right rear door speaker
Rr +
Rr -
Rr audio +
Rt audio sig
Sp203
Subwoofer +
Subwoofer -
Subwoofer speaker
Tan
Underhood junction block (on left side of engine compt)

Radio Wiring Diagrams, Premium Radio for Chevrolet Tahoe 2001

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List of elements for Radio Wiring Diagrams, Premium Radio for Chevrolet Tahoe 2001:

(in the console harness)
A10
A11
A12
Antenna
Audio com
B10
B11
B12
Bare
Battery
C2 body junction block (near left kick panel)
Computer data lines system
Cruise control system
Data
Dimmer
Dimming
E&c data
Fuse block (on lower left side of dash)
G200 (upper left kick panel)
Ground
Hot at all times
Hot with rap relay energized
I/p lamp
Ignition
Instrument cluster system
Interior lights system
Left front door speaker
Left in
Left rear "d" pillar speaker
Left rear door speaker
Lf +
Lf -
Lmid +
Lmid -
Lr +
Lr -
Nca
Pnk
Power amplifier (behind glove compartment)
Powertrain control module (left front of engine compt)
Pwr ant
R14
Radio
Radio fuse 15a
Rdo 1 fuse 10a
Rdo amp fuse 25a
Remote compact disk player
Rf +
Rf -
Right front door speaker
Right in
Right rear "d" pillar speaker
Right rear door speaker
Rmid +
Rmid -
Rr +
Rr -
Rr-
S235
S239
S267
S268
S272
Shield
Sp203
Sub woofer
Tan
Underhood junction block (at left of side engine compt)
Vehicle interface unit (viu) (behind right side of dash)
Vss signal
W/ onstar
W/ onstar w/ cd player
W/ onstar w/o cd player

Radio Wiring Diagrams, with Rear Seat Audio (1 of 2) for Chevrolet Tahoe 2001

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List of elements for Radio Wiring Diagrams, with Rear Seat Audio (1 of 2) for Chevrolet Tahoe 2001:

(in the console harness)
Antenna
Audio com
Bare
Battery
Body junction block (near left kick panel)
Cd player- remote play- back device
Computer data lines system
Cruise control system
Data
Dimmer
Dimming
E&c data
Fuse block (on lower left side of dash)
G200 (upper left kick panel)
Ground
Hot at all times
Hot with rap relay energized
Ign
Ignition
Instrument cluster system
Interior lights system
Left in
Lf +
Lf -
Lr +
Lr -
Nca
Park lights
Park lps
Pnk
Powertrain control module (left front of engine compt)
Pwr ant
R14
Radio
Radio fuse 15a
Rdo 1 fuse 10a
Rear seat audio (rsa) controller
Rf +
Rf -
Right in
Rr +
Rr -
Rsa
Rsa enable
S235
S239
S267
S268
S272
Shield
Sp203
Tan
Underhood fuse block (at left side of engine compt)
Vehicle interface unit (viu) (behind right side of dash)
Vss signal
W/ onstar

Radio Wiring Diagrams, with Rear Seat Audio (2 of 2) for Chevrolet Tahoe 2001

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List of elements for Radio Wiring Diagrams, with Rear Seat Audio (2 of 2) for Chevrolet Tahoe 2001:

A10
A11
A12
B10
B11
B12
G200 (upper left kick panel)
Ground
Hot at all times
Left front door speaker
Left rear "d" pillar speaker
Left rear door speaker
Lf +
Lf -
Lmid +
Lmid -
Lr +
Lr -
Pnk
Power amplifier (behind glove compartment)
Rdo amp fuse 25a
Rf +
Rf -
Right front door speaker
Right rear "d" pillar speaker
Right rear door speaker
Rmid +
Rmid -
Rr +
Rr -
Rr-
Sp203
Sub woofer
Tan
Underhood juntion block (on let side of engine compt)

SHIFT INTERLOCKS

Shift Interlock Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Shift Interlock Wiring Diagram for Chevrolet Tahoe 2001:

(upper left kick panel)
A/t shift lock control solenoid (on steering column)
A16
A17
B/u lps fuse 25a
Btsi fuse 10a
G200
Hot in run or start
Memory systems
Nca
Park/ neutral position switch (left side of transmission)
Pnk
Splice pack
Stoplamp switch (top of brake pedal)
Underhood junction block

STARTING/CHARGING

Charging Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Charging Wiring Diagram for Chevrolet Tahoe 2001:

(2001 only)
(left radiator support bracket) g108
(not used)
(on left front side of engine) battery cable junction block
(right front of engine) g119
4.3l engine
All other engines
Battery
Body wiring harness junction block (under left side of dash, near kick panel)
Charge indicator control
Computer data lines
Fuse block (on lower left side of dash)
G117 (right rear of engine)
Generator
Generator field duty cycle signal
Hot in run & start
Ign 1 fuse 10a
Instrument cluster
Left battery
Message center
Pnk
Power distribution system
Powertrain control module (pcm) or vehicle control module (vcm) (on left front of engine compartment)
Red
Serial data class 2
Solid state
Splice pack (sp205) (on left side of dash behind headlamp switch)
Starter solenoid
Voltmeter

Starting Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Starting Wiring Diagram for Chevrolet Tahoe 2001:

(in engine harness) s102
(not used)
(right front of engine block) g132
87a
A/t
Acc
Battery cable junction block (on left front side of engine)
Body wiring harness junction block (under left side of dash, near kick panel)
C10
Clutch pedal position switch (on top of clutch pedal bracket)
Crank fuse 10a
D11
D12
F10
F11
Fuse block (on lower left side of dash)
G108 (left radiator support bracket)
G119 (right front of engine)
Ign a fuse 40a
Ign c fuse 20a
Ignition switch
Left battery
Lock
M/t
Nca
Off
Park/neutral position switch (on left side of transmission)
Power distribution system
Red
Run
Start
Starter motor
Starter motor relay
Starter solenoid
Starting/ charging system (charging circuit) (generator left)
Starting/ charging system (charging circuit) (generator right) (diesel dual generator)
Underhood junction block (at left side of engine compartment, near battery)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Chevrolet Tahoe 2001

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List of elements for Supplemental Restraint Wiring Diagram for Chevrolet Tahoe 2001:

A10
A11
A12
A13
A14
A15
A16
A17
A18
Air bag fuse 15a
Air bag indicator
Class 2 serial data
Data link connector (dlc) (partial) (under left side of dash, below steering column)
Fuse block (on lower left side of dash)
G300 (under driver seat)
Ground
High control
Hot in run & start
Ign 1 fuse 10a
Ignition
Inflatable restraint front end discrimininating sensor (on underside of radiator support)
Inflatable restraint ip module
Inflatable restraint left door discrimininating sensor (in left door lower side panel)
Inflatable restraint right door discrimininating sensor (in right door lower side panel)
Inflatable restraint sensing & diagnostic module (under driver's seat)
Inflatable restraint steering wheel module
Inflatable restraint steering wheel module coil
Instrument panel cluster (ipc)
Junction block-body (under left side of dash, near left kick panel)
Left inflatable restraint side impact module
Low control
Nca
Pnk
Right inflatable restraint side impact module
Sensor ground
Sensor signal
Shorting bar
Signal
Solid state
Splice pack 205 (sp205) (on left side of dash, behind headlamp switch)
Tan
Voltage

TRANSMISSION

4.8L

4.8L VIN V, A/T Wiring Diagram, 4L60-E for Chevrolet Tahoe 2001

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List of elements for 4.8L VIN V, A/T Wiring Diagram, 4L60-E for Chevrolet Tahoe 2001:

(in engine harness)
(not used) a
(right rear of engine block) g103
+5v
1-2 shift solenoid
1-2 ss
2-3 shift solenoid
2-3 ss
3-2 shift solenoid
3-2 ss
4wd circuit (transfer case & front axle switch)
4wd low
A/t fluid pressure manual valve position switch
A12
Abs system
Automatic transmission (4l60-e)
Body control module (lower left side of dash, below steering column)
Body relay block (under c1
Brake fuse 10a
Brk sw
C11
Cls 2 data
D3, d2
D4, d2
Data link connector (under left side of dash)
Ecm1 fuse 10a
Ecmb fuse 20a
Ect sig
Engine coolant temperature sensor (front of left cylinder head)
Except light duty w/ delphi ho2s
Fluid temp sensor
Frt axle sw
G103 (right rear of engine block)
Gnd
Hot at all times
Hot in run
Hot in run & start
Hot in run, bulb test & start
Ign
Ign0 fuse 10a
Ign1 fuse 10a
Instrument cluster
Instrument panel cluster (ipc)
Left end of dash)
Left i/p fuse block (lower left side of dash)
Light duty w/ delphi ho2s
Lo ref
Malfunction indicator lamp
Mil ctrl
Park/neutral position switch (left side of transmission)
Pc sol hi
Pc sol lo
Pnk
Powertrain control module (left front of engine compt)
Press ctrl solenoid
Prnd a
Prnd b
Prnd c
Prnd p
Range b
Range c
Red
Red a
Rev, lo
S103
S113
Sens gnd
Splice pack sp205 (left side of dash)
Stoplight switch (top of brake pedal bracket)
Tan
Tcc pwm
Tcc pwm solenoid
Tcc sol
Tcc solenoid
Tft sens sig
Throttle position sensor (on throttle body assy)
Tp sig
Trans rng a
Underhood fuse block (left side of engine c2 compt, near the battery)
Underhood fuse block (left side of engine compt, near battery)
Vehicle speed sensor (2wd: left rear of transmission) (4wd: left side of transfer case)
Vss adapter (4wd) (left side of trans)
Vss hi
Vss lo
W/ traction assist
W/o traction assist

Transfer Case Wiring Diagram, 2-Speed Automatic for Chevrolet Tahoe 2001

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List of elements for Transfer Case Wiring Diagram, 2-Speed Automatic for Chevrolet Tahoe 2001:

(left front of engine compt) powertrain control module
(on left front body mount) g110
(under left side of dash) data link connector
+8v ref
+8v ref out
2-hi ind
4-hi ind
4-lo ind
4wd fuse 15a
4wd ind lamp
4wd sw (lo)
4wd sw sig
4wd whl lock
Atc fuse 20a
Auto
Auto 4wd
Auxiliary battery relay
Awd ind
Body relay block (under c1
Brake control
Channel-a
Channel-b
Channel-c
Channel-p
Class ii data
Ctrl
E10
E11
E12
E13
E14
E15
E16
Encoder logic
Encoder motor
Encoder rtn
F10
F11
F12
F13
F14
F15
F16
Front axle actuator
Front prop- shaft speed sensor
Ft axle ctrl
Ft shaft rtn
Ft shaft sig
G110 (on left front body mount)
G203 (upper left kick panel)
Gnd
Hot at all times
Hot in run
Hot in run & start
Ign 3 (run)
Ign1 fuse 10a
Illumination lamp (2)
Instrument panel cluster
Interior lights system
Left i/p fuse block (lower left side of dash)
Left side of dash)
Lock sol out
Logic
Module gnd
Motor (ccw)
Motor (cw)
Nca
Neutral ind
Pnk
Rear prop- shaft speed sensor
Red
Rr shaft rtn
Rr shaft sig
Shift motor
Solid state
Splice pack sp203
Splice pack sp205 (left side of dash)
Tan
Transfer case shift control module (behind headlamp switch)
Transfer case shift control switch
Underhood fuse block (left side of engine compt, near battery)

5.3L

5.3L VIN T, A/T Wiring Diagram, 4L60-E for Chevrolet Tahoe 2001

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List of elements for 5.3L VIN T, A/T Wiring Diagram, 4L60-E for Chevrolet Tahoe 2001:

(in engine harness)
(not used) a
(right rear of engine block) g103
+5v
1-2 shift solenoid
1-2 ss
2-3 shift solenoid
2-3 ss
3-2 shift solenoid
3-2 ss
4wd circuit (transfer case & front axle switch)
4wd low
A/t fluid pressure manual valve position switch
A12
Abs system
Automatic transmission (4l60-e)
Body control module (lower left side of dash, below steering column)
Body relay block (under c1
Brake fuse 10a
Brk sw
C11
Cls 2 data
D3, d2
D4, d2
Data link connector (under left side of dash)
Ecm1 fuse 10a
Ecmb fuse 20a
Ect sig
Engine coolant temperature sensor (front of left cylinder head)
Except light duty w/ delphi ho2s
Fluid temp sensor
Frt axle sw
G103 (right rear of engine block)
Gnd
Hot at all times
Hot in run
Hot in run & start
Hot in run, bulb test & start
Ign
Ign0 fuse 10a
Ign1 fuse 10a
Instrument cluster
Instrument panel cluster (ipc)
Left end of dash)
Left i/p fuse block (lower left side of dash)
Light duty w/ delphi ho2s
Lo ref
Malfunction indicator lamp
Mil ctrl
Park/neutral position switch (left side of transmission)
Pc sol hi
Pc sol lo
Pnk
Powertrain control module (left front of engine compt)
Press ctrl solenoid
Prnd a
Prnd b
Prnd c
Prnd p
Range b
Range c
Red
Red a
Rev, lo
S103
S113
Sens gnd
Splice pack sp205 (left side of dash)
Stoplight switch (top of brake pedal bracket)
Tan
Tcc pwm
Tcc pwm solenoid
Tcc sol
Tcc solenoid
Tft sens sig
Throttle position sensor (on throttle body assy)
Tp sig
Trans rng a
Underhood fuse block (left side of engine c2 compt, near the battery)
Underhood fuse block (left side of engine compt, near battery)
Vehicle speed sensor (2wd: left rear of transmission) (4wd: left side of transfer case)
Vss adapter (4wd) (left side of trans)
Vss hi
Vss lo
W/ traction assist
W/o traction assist

Transfer Case Wiring Diagram, 2-Speed Automatic for Chevrolet Tahoe 2001

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List of elements for Transfer Case Wiring Diagram, 2-Speed Automatic for Chevrolet Tahoe 2001:

(left front of engine compt) powertrain control module
(on left front body mount) g110
(under left side of dash) data link connector
+8v ref
+8v ref out
2-hi ind
4-hi ind
4-lo ind
4wd fuse 15a
4wd ind lamp
4wd sw (lo)
4wd sw sig
4wd whl lock
Atc fuse 20a
Auto
Auto 4wd
Auxiliary battery relay
Awd ind
Body relay block (under c1
Brake control
Channel-a
Channel-b
Channel-c
Channel-p
Class ii data
Ctrl
E10
E11
E12
E13
E14
E15
E16
Encoder logic
Encoder motor
Encoder rtn
F10
F11
F12
F13
F14
F15
F16
Front axle actuator
Front prop- shaft speed sensor
Ft axle ctrl
Ft shaft rtn
Ft shaft sig
G110 (on left front body mount)
G203 (upper left kick panel)
Gnd
Hot at all times
Hot in run
Hot in run & start
Ign 3 (run)
Ign1 fuse 10a
Illumination lamp (2)
Instrument panel cluster
Interior lights system
Left i/p fuse block (lower left side of dash)
Left side of dash)
Lock sol out
Logic
Module gnd
Motor (ccw)
Motor (cw)
Nca
Neutral ind
Pnk
Rear prop- shaft speed sensor
Red
Rr shaft rtn
Rr shaft sig
Shift motor
Solid state
Splice pack sp203
Splice pack sp205 (left side of dash)
Tan
Transfer case shift control module (behind headlamp switch)
Transfer case shift control switch
Underhood fuse block (left side of engine compt, near battery)

WARNING SYSTEMS

Warning System Wiring Diagrams for Chevrolet Tahoe 2001

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List of elements for Warning System Wiring Diagrams for Chevrolet Tahoe 2001:

(on lower left side of dash, below steering column) body control module
A11
A12
B10
B11
Base
Battery
Body junction block
Body wiring harness junction block (under left side of dash, near kick panel)
C1 f2
C10
C11
Cgo dr jmb sw in
Cruise fuse 10a
Door jamb sw in
Exterior lights
F10
Fuse block
G200 (upper left kick panel)
G300 (under driver's seat)
G998 (rear corner of right rear window)
Ground
Hdlmp rly cntrl
Headlamp & panel dimmer switch
Hot at all times
Hot in run
Hot in run or start
Hot with park lights on
Ign 1 fuse 10a
Ignition 1
Ignition 3
Instrument cluster
Int prk fuse 10a
Key in ign
Key-in ignition switch
Left cargo door ajar switch
Left door contactor
Left liftgate ajar switch
Left mini wedge switch
Left power window/ door lock switch
Left turn input
Liftglass ajar switch
Logic
Nca
Park lights in
Pnk
Pnk/
Powertrain control module (pcm) (left front of engine compartment)
Rear window wiper module
Right cargo door ajar switch
Right door contactor
Right liftgate ajar switch
Right turn input
S410
S411
Seat belt ind
Seat belt input
Seat belt switch (on driver's seat belt buckle)
Serial data
Sp203
Sp205 (left side of dash)
Sp410
Tan
Tbc fuse 10a
Turn signal/ mulitfunction switch
Underhood junction block
Uplevel
Utility w/cargo doors
Utility w/o cargo doors

WIPER/WASHER

Front Wiper/Washer Wiring Diagram for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Front Wiper/Washer Wiring Diagram for Chevrolet Tahoe 2001:

(in forward lamp harness) s100
(left front of engine) g110
(left radiator support bracket) g108
24,000 ohms
Fuse block (on lower left side of dash)
High
Hot in acc & run
Lo pulse
Mist
Mux 1
Mux 2
Nca
Off
Pnk
Pulse
Red
Resistance values: minimum delay; 39,000, 82,000, 150,000, 270,000 maximum delay; 680,000
Underhood junction block (at left side of engine compartment, near battery)
W/w pmp fuse 15a
Wash
Windshield washer pump (in washer fluid reservoir)
Windshield wiper motor module (under cowl, near wiper arms)
Windshield wiper/ washer switch
Ws wiper fuse 25a

Rear Wiper/Washer Wiring Diagram for Chevrolet Tahoe 2001

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Rear Wiper/Washer Wiring Diagram for Chevrolet Tahoe 2001:

(in forward lamp harness) s100
(left radiator support bracket) g108
Ajar
B10
Batt
Body control module (on lower left side of dash, below steering column)
Fuse block (on lower left side of dash)
G998 (rear corner of right rear window)
Hot at all times
Hot in accy & run
Illum
Interior lights system
Left liftgate ajar switch
Liftglass ajar switch
Off
Pulse
Rear window washer pump (in washer fluid reservoir)
Rear window wiper module (in rear liftgate panel)
Rear wiper/ washer switch
Right liftgate ajar switch
Rr wiper fuse 15a
Rr wprb fuse 25a
S410 (in right body harness)
S411 (in lift gate harness)
Splice pack 410 (sp410)
Underhood junction block (at left side of engine compartment, near battery)
Wash