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Transmission — Chevrolet Avalanche 2007 Wiring Diagram

TRANSMISSION

A/T Wiring Diagram, 4L60-E (1 of 2) for Chevrolet Avalanche 2007

List of elements for A/T Wiring Diagram, 4L60-E (1 of 2) for Chevrolet Avalanche 2007:

1-2 shift sol
2-3 shift sol
3-2 shift sol
Acc wake up data
Battery
Brk sw sign
Computer data lines system
Exterior lights system
G103 (front of right cylinder head)
Gnd
Hi spd gmlan data (+)
Hi spd gmlan data (-)
Hot at all times
Hot w/ run/crank relay energized
Ign 1 volt
Iss sign
J230 (manual select late prod)
Left i/p junction block (lower left x1 side of dash)
Low ref
Misc ign fuse 43 10a
P/n
Park/neutral position (pnp) switch (left side of transmission)
Pc sol hi
Pc sol low
Pnk
Rear hi sig
S106
Stop lamp switch (top of brake pedal assembly)
Tan
Tcc pwm
Tcc sol valve ctrl
Tcm-batt fuse 14 10a
Tfp sw a sig
Tfp sw b sig
Tfp sw c sig
Tft sens sig
Tr sw a sig
Tr sw b sig
Tr sw c sig
Tr sw p sig
Trans ig1 fuse 19 15a
Transmission control module (tcm) (left side of eng compt)
Underhood fuse block (left side of engine compt)
Vehicle speed sensor (vss) (on transmission tailshaft)
Vss hi sig
Vss low

A/T Wiring Diagram, 4L60-E (2 of 2) for Chevrolet Avalanche 2007

List of elements for A/T Wiring Diagram, 4L60-E (2 of 2) for Chevrolet Avalanche 2007:

(cadillac) (except cadillac)
1-2 shift sol valve
2-3 shift solenoid (2-3 ss) valve
3-2 shift solenoid (3-2 ss) valve
Automatic transmission
Automatic transmission fluid temperature (tft) sensor
Automatic transmission pressure manual valve position switch
Automatic transmission shift lever
Body control module (bcm) (behind lower left side of dash)
Computer data lines system
Engine control module (ecm) (left side of engine compt)
G201 (behind upper left end of dash)
Hi spd gmlan +
Hi spd gmlan -
Ind haul
Input speed sensor (iss)
Instrument panel cluster
Lo gm gmlan
Logic
Mil
Mil ind ctrl
Mil sig
Nca
Pnk
Pressure control (pc) solenoid valve
Prnd321
Red
Replicated tos sign
Rev
S116
S126
S217
Tan
Torque converter clutch (tcc) solenoid valve
Torque converter clutch pulse width modulation (tcc pwm) solenoid valve
Tow haul switch
Tow/
Tow/haul sw sig

A/T Wiring Diagram, 4L80-E (1 of 2) for Chevrolet Avalanche 2007

List of elements for A/T Wiring Diagram, 4L80-E (1 of 2) for Chevrolet Avalanche 2007:

1-2 shift sol
2-3 shift sol
Acc wake up data
Automatic transmission input shaft speed (iss) sensor (in automatic transmission)
Battery
Brk sw sig
Computer data lines system
Exterior lights system
G103 (front of right cylinder head)
Gnd
Hi spd gmlan data (+)
Hi spd gmlan data (-)
Hot at all times
Hot w/ run/crank relay energized
Ign 1 volt
Iss sig
J230 (manual select late prod)
Left i/p junction block (below left x1 end of dash)
Low ref
Misc ign fuse 43 10a
P/n
Park/neutral position (pnp) switch (left side of automatic transmission)
Pc sol hi
Pc sol low
Pnk
Replicated tos sig
S106
Stop lamp switch (top of brake pedal bracket)
Tan
Tcc pwm
Tcm-batt fuse 14 10a
Tfp sw a sig
Tfp sw b sig
Tfp sw c sig
Tft sens sig
Tr sw a sig
Tr sw b sig
Tr sw c sig
Tr sw p sig
Trans ig1 fuse 19 15a
Transmission control module (tcm) (left side of eng compt)
Underhood fuse block (left side of engine compt)
Vehicle speed sensor (vss) (right rear of transmission)
Vss hi sig
Vss low

A/T Wiring Diagram, 4L80-E (2 of 2) for Chevrolet Avalanche 2007

List of elements for A/T Wiring Diagram, 4L80-E (2 of 2) for Chevrolet Avalanche 2007:

(cadillac) (except cadillac)
1-2 shift sol valve
2-3 shift solenoid (2-3 ss) valve
Automatic transmission
Automatic transmission fluid pressure manual valve position switch
Automatic transmission fluid temperature (tft) sensor
Automatic transmission shift lever
Body control module (bcm) (behind lower left side of dash)
Computer data lines system
Engine control module (ecm) (left side of engine compt)
G201 (behind upper left end of dash)
Hi spd gmlan +
Hi spd gmlan -
Ind haul
Instrument panel cluster
Lo gmlan
Logic
Mil
Mil ind ctrl
Mil sig
Nca
Pnk
Pressure control (pc) solenoid valve
Prnd321
Red
Replicated tos sign
Rev
S116
S217
Tan
Torque converter clutch pulse width modulation (tcc pwm) solenoid valve
Tow haul switch
Tow/
Tow/haul sw sig

Transfer Case Wiring Diagram for Chevrolet Avalanche 2007

List of elements for Transfer Case Wiring Diagram for Chevrolet Avalanche 2007:

(below left end of dash)
(cadillac)
(except cadillac)
(in eng harn, approximately 15cm from ecm breakout) s104
(left side of engine compt) powertrain control module
2 hi ind ctrl
2-hi ind
2wd
4 hi
4 hi ind ctrl
4 lo
4 lo ind ctrl
4-hi ind
4-lo ind
4wd fuse 42 15a
4wd indicator lamp
4wd low sig
5 volt ref
Acc makeup data
Acc wakeup srl data
Aux hvac-ign fuse 49 10a
Awd
Awd ind ctrl
Axle sw sig
Battery
Body control module (bcm) (behind lower left side of dash)
Brake control
Chn p encoder sig
Computer data lines system
Ctrl
Encoder
Encoder low ref
Front axle actuator (0n front axle housing)
Front propshaft speed sensor (on left side of transfer case)
Frt axle actr ctrl
G102 (lower left front of eng)
G200 (right front corner of hvac case)
G201 (behind upper left end of dash)
Gnd
Ground
Hi spd gmlan +
Hi spd gmlan -
Hi spd gmlan-
Hot at all times
Hot w/ run pbc relay energized
Hot w/ run/crank relay energized
Ign 1 volt
Ign volt
Illumination
Instrument panel cluster
Interior lights system
Left i/p junction block
Lock sol ctrl
Logic
Misc ign fuse 43 10a
Motor ctrl a
Motor ctrl b
Nca
Neut
Neutral ind
Neutral ind ctrl
Pnk
Power distribution system
Rear hi sig
Rear lo sig
Rear propshaft speed sensor (on transfer case extension housing)
S105
S200
S219 (late prod w/ heated steering wheel)
Shift motor
Sw sig
Tan
Transfer case encoder motor (left side of transfer case)
Transfer case shift control module (below left end of dash)
Transfer case shift control switch
Trec fuse 70 30a
Underhood fuse block (left side of engine compt)
Vss & oss hi sig
Vss & oss lo sig

TRANSMISSION – Chevrolet Avalanche 2007 – SYSTEM WIRING DIAGRAMS