TRANSMISSION – Chevrolet Avalanche 2500 2006 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

A/T Wiring Diagram, 4L60-E for Chevrolet Avalanche 2500 2006

List of elements for A/T Wiring Diagram, 4L60-E for Chevrolet Avalanche 2500 2006:

• (behind left side of dash) g203
• (not used)
• (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 manual valve position switch
• Automatic transmission (4l60-e)
• B10
• B11
• B12
• Body control module (lower left side of dash)
• Brake fuse 10a
• Brk sw
• C12
• Cls 2 data
• Cruise control system
• Data link connector (under left side of dash)
• E11
• Ect sig
• Engine coolant temperature sensor (rear of left cylinder head)
• 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, acc & start
• I/p fuse block (lower left side of dash)
• I/p relay block (near left kick panel)
• Ign
• Ign 0 fuse 10a
• Instrument panel cluster (ipc)
• Ipc/dic fuse 10a
• Lo ref
• Malfunction indicator lamp
• Mil ctrl
• Park/neutral position switch (left side of transmission)
• Pc sol hi
• Pc sol lo
• Pcm 1 fuse 15a
• Pcm b fuse 20a
• Pnk
• Power distribution system
• 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
• Red b
• Rev
• S103
• S125
• Sens gnd
• Splice pack sp205 (in i/p harness)
• 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)
• Tow/haul switch
• Tp sig
• Trans rng a
• Underhood fuse block (left side of engine c2 compt)
• Underhood fuse block (left side of engine compt)
• Vehicle speed sensor (2wd: right rear of transmission) (4wd: left side of transfer case)
• Vss hi
• Vss lo

A/T Wiring Diagram, 4L80-E for Chevrolet Avalanche 2500 2006

List of elements for A/T Wiring Diagram, 4L80-E for Chevrolet Avalanche 2500 2006:

• (behind left side of dash) g203
• (left rear of engine compt) throttle actuator control module
• (not used)
• (right rear of engine block) g103
• (sierra & silverado)
• 1-2 shift solenoid
• 1-2 ss
• 2-3 shift solenoid
• 2-3 ss
• 4wd circuit (transfer case & front axle switch)
• 4wd low
• A/t fluid pressure manual manual valve position switch
• At iss hi
• At iss lo
• Automatic transmission (4l80-e)
• Automatic transmission input shaft speed sensor (in transmission)
• B10
• B11
• B12
• Body control module (below steering column)
• Brake fuse 10a
• Brk sw
• C12
• Cls 2 data
• Cruise control system
• Data link connector (below steering column)
• E11
• Ect sig
• Engine coolant temperature sensor (front of left cylinder head)
• Except seo
• Fluid temp sensor
• Gnd
• Hot at all times
• Hot in run
• Hot in run & start
• Hot in run, acc & start
• I/p fuse block (lower left side of dash)
• I/p relay block (near left kick panel)
• Ign
• Ign0 fuse 10a
• Instrument panel cluster (ipc)
• Ipc/dic fuse 10a
• Lo ref
• Malfunction indicator lamp
• Mil ctrl
• P/n
• Park/neutral position switch (left side of transmission)
• Pc sol hi
• Pc sol lo
• Pcm 1 fuse 15a
• Pcm b fuse 20a
• Pnk
• Power distribution system
• 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
• Red b
• Rev
• S103
• S117
• S125
• Sens gnd
• Seo
• Seo b1 fuse 15a
• Serial data
• Splice pack sp205 (in i/p harness)
• Stoplight switch (top of brake pedal bracket)
• Tcc pwm
• Tcc pwm solenoid
• Tft sens sig
• Tow/haul switch
• Trans rng a
• Underhood fuse block (left side of engine c2 compt)
• Underhood fuse block (left side of engine compt)
• Vehicle speed sensor (2wd: left rear of transmission) (4wd: left side of transfer case)
• Vss hi
• Vss lo

Transfer Case Wiring Diagram, 2-Speed Automatic for Chevrolet Avalanche 2500 2006

List of elements for Transfer Case Wiring Diagram, 2-Speed Automatic for Chevrolet Avalanche 2500 2006:

• (behind right side of dash, near right "a" pillar)
• (left front of engine compt) powertrain control module
• (on left front body mount) g110
• +5v ref
• 2-hi ind
• 2wd
• 4 hi
• 4 lo
• 4-hi ind
• 4-lo ind
• 4wd fuse 15a
• 4wd indicator lamp
• 4wd lo sig
• 4wd sw sig
• Awd
• Awd ind
• Axle ctrl
• Axle sw sig
• Battery
• Brake control
• Class ii data
• Ctrl
• Data link connector (under left side of dash)
• Encoder
• Encoder low
• Encoder sig
• Front axle actuator
• Front propshaft speed sensor
• Ft shaft hi
• Ft shaft lo
• G200
• G203 (behind left side of dash, near left "a" pillar)
• Gnd
• Ground
• Hot at all times
• Hot in run
• Hot in run or start
• I/p block relay (under c1
• I/p fuse block (lower left side of dash)
• Ign e fuse 10a
• Illumination
• Instrument panel cluster
• Interior lights system
• Left side of dash)
• Lock sol ctrl
• Logic
• Motor ctrl a
• Motor ctrl b
• Nca
• Neutral ind
• Pnk
• Rear propshaft speed sensor
• Red
• Rr shaft hi
• Rr shaft lo
• S202
• Shift motor
• Splice pack sp205 (pickup: in i/p harn) (utility: behind left i/p fuse block)
• Tan
• Transfer case encoder motor
• Transfer case shift control module (left side of i/p area, behind knee bolster, above parking brake assy)
• Transfer case shift control switch
• Trec fuse 30a
• Underhood fuse block (left side of engine compt)

Transfer Case Wiring Diagram, Selectable for Chevrolet Avalanche 2500 2006

List of elements for Transfer Case Wiring Diagram, Selectable for Chevrolet Avalanche 2500 2006:

• (left front of engine compt) powertrain control module
• (on left front body mount) g110
• +5v ref
• 4 lo
• 4-hi ind
• 4-lo ind
• 4wd fuse 15a
• 4wd indicator lamp
• 4wd lo sig
• 4wd sw sig
• Awd
• Battery
• Channel a
• Channel b
• Channel c
• Channel p
• Class ii data
• Data link connector (under left side of dash)
• Encoder low
• G200 (near right "a" pillar)
• Ground
• Hot at all times
• Hot in run
• Hot in run or start
• I/p fuse block (behind lower left side of dash)
• I/p fuse block (lower right c4
• Ign e fuse 10a
• Illumination
• Instrument panel cluster
• Interior lights system
• Logic
• Motor ctrl a
• Motor ctrl b
• Nca
• Neutral ind
• Pnk
• Red
• Shift motor
• Side of dash)
• Splice pack sp205 (in i/p harn)
• Tcs
• Transfer case encoder motor
• Transfer case shift control module (left side of i/p area, behind knee bolster, above parking brake assy)
• Transfer case shift control switch
• Trec fuse 30a
• Underhood fuse block (left side of engine compt)