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Transmission — Chevrolet Silverado 1500 LT 2014 Wiring Diagram

TRANSMISSION

A/T Wiring Diagram (1 of 2) for Chevrolet Silverado 1500 LT 2014

List of elements for A/T Wiring Diagram (1 of 2) for Chevrolet Silverado 1500 LT 2014:

(left front dash defroster deflector) g218
Accy volt
Automatic transmission assembly
Automatic transmission fluid temperature (tft) sensor signal
Batt +
Computer data lines system
Control solenoid valve assembly
Data (+)
Data (-)
Driver information center (dic) display
Engine control module (ecm) (left front of engine compt, near fan shroud)
G110 (left front lower side of engine block)
Gmlan data bus (+)
Gmlan data bus (-)
Gnd
Hot at all times
Hot w/ ignition relay energized
Ign
Ign 1 volt
Instrument cluster
Ipc fuse 10a
J126
J212
J220
Left instrument panel fuse block (lower left side of dash)
Logic
Low reference
Park/neutral sig
Pc solenoid 1 control
Pc solenoid 2 control
Pc solenoid 3 control
Pc solenoid 4 control
Pc solenoid 5 control
Power distribution system
Pressure control (pc) solenoid valve 1
Pressure control (pc) solenoid valve 2
Pressure control (pc) solenoid valve 3
Pressure control (pc) solenoid valve 4
Pressure control (pc) solenoid valve 5
Replicated tos signal
Serial data bus (+)
Serial data bus (-)
Shift solenoid (ss) 1 control
Shift solenoid (ss) 2 control
Shift solenoid (ss) valve 1
Shift solenoid (ss) valve 2
Tcm/ecm fuse 15a
To transmission internal mode switch (ims) (diagram 2 of 2)
Torque converter clutch (tcc) pressure control (pc) solenoid valve
Torque converter clutch pressure control solenoid control
Tos sig
Tow/ haul ind
Trans ign fuse 40 15a
Transmission control module (tcm)
Transmission fluid temperature (tft) sensor
Underhood fuse block (left side of engine compt)

A/T Wiring Diagram (2 of 2) for Chevrolet Silverado 1500 LT 2014

List of elements for A/T Wiring Diagram (2 of 2) for Chevrolet Silverado 1500 LT 2014:

12v ref
A/t manual shift switch
Assembly (diagram 1 of 2)
Automatic transmission assembly
Body control module (lower left side of dash)
Computer data lines system
Control solenoid valve assembly
From automatic transmission a
Ftp switch 1 voltage
Ftp switch 3 voltage
Ftp switch 4 voltage
Ftp switch 5 voltage
G218 (left front dash defroster deflector)
Gmlan serial data bus +
Gmlan serial data bus -
Gnd
Input speed sensor (iss) signal
J127
J285
Nca
Output speed sensor (oss) signal
Red
Start
Tow/ haul mode switch
Tow/ haul sw sig
Transmission control module (tcm)
Transmission fluid pressure (tfp) switch
Transmission input shaft speed (iss) sensor
Transmission internal mode switch (ims)
Transmission output shaft speed (iss) sensor
Transmission range switch sig a
Transmission range switch sig b
Transmission range switch sig c
Transmission range switch sig p
Transmission shift lever

Transfer Case Wiring Diagram, 2-Speed Manual for Chevrolet Silverado 1500 LT 2014

List of elements for Transfer Case Wiring Diagram, 2-Speed Manual for Chevrolet Silverado 1500 LT 2014:

Computer data lines system
Data 1 (+) serial
Data 1 (-) serial
Engine control module (left front of engine compt, near fan shroud)
Front axle engagement actuator (on rear of transfer case)
G110 (left front lower side of engine block)
Hot w/ ignition main relay energized
Lock ind
Logic
Low sig
Power distribution system
Trans ign fuse 15a
Transfer case shift control switch (on top left of transfer case)
Underhood fuse block (left side of engine compt)
X111

Transfer Case Wiring Diagram, 2-Speed with Push Button Control (1 of 2) for Chevrolet Silverado 1500 LT 2014

List of elements for Transfer Case Wiring Diagram, 2-Speed with Push Button Control (1 of 2) for Chevrolet Silverado 1500 LT 2014:

(top rear of the transfer case) gear position sensor
2 hi ind ctrl
4 hi ind ctrl
4 lo ind ctrl
4wd ind
4wd trec fuse 30a
5 volt ref
Accy wakeup serial data
Accy/ run crnk fuse 10a
Awd ind ctrl
Batt +
Computer data lines system
Drv sw sig
Front axle engagement actuator (on rear of transfer case)
Ft axle actuator ctrl
G110 (left front lower side of engine block)
Gmlan serial data 1 (+)
Gmlan serial data 1 (-)
Gnd
Hot at all times
Hot w/ ignition main relay energized
Incremental encdr snsr rtn
Incremental encdr snsr sply
Incrmt encoder dir sig
Instrument cluster
Instrument panel junction block
J124
Left instrument panel fuse block (lower left side of dash)
Logic
Mtr clockwise ctrl
Mtr counter clockwise ctrl
Neutral ind ctrl
Power distribution system
Rotary pos impulse sig
Rotary pos snsr rtn
Rotary pos snsr sig
Rotary pos snsr sply 5v
Run/crank ign 1 volt
Serial data (+)
Serial data (-)
Trans ign fuse 15a
Transfer case lock sol ctrl
Transfer case shift control module (lower left side of dash)
Underhood fuse block (left side of engine compt)
Wheel lock ind
X111
X115
X119

Transfer Case Wiring Diagram, 2-Speed with Push Button Control (2 of 2) for Chevrolet Silverado 1500 LT 2014

List of elements for Transfer Case Wiring Diagram, 2-Speed with Push Button Control (2 of 2) for Chevrolet Silverado 1500 LT 2014:

(left front lower side of engine block) g110
2-hi ind
4-hi ind
4-lo ind
Auto 4wd
Body control module (lower left side of dash)
Computer data lines system
Data 1 (+) serial
Data 1 (-) serial
Engine control module (left front of engine compt, near fan shroud)
Ign 3
Ill
Instrument panel junction block
Interior lights system
J124
Low ref veh spd snsr
Neutral ind
Serial data 1 (+)
Serial data 1 (-)
Snsr sig veh spd
Transfer case motor (on transfer case)
Transfer case shift control switch (on top left of transfer case)
Transmission output shaft speed sensor (in transmission)
X115

TRANSMISSION – Chevrolet Silverado 1500 LT 2014 – SYSTEM WIRING DIAGRAMS