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Automatic Transmission - 4L80-E/4L85-E (Introduction, Service & Replacement): Specifications Chevrolet Silverado 3500

Automatic Trans

Transmission Fluid Temperature (TFT) Sensor Specifications

TemperatureTemperatureMinimum ResistanceNominal ResistanceMaximum ResistanceSignal
°F°COhmsOhmsOhmsVolts
4040906361007071107785.00
22304741652684579524.78
4202580928677315454.34
14101455816176177943.89
32084819423103653.45
50105104567162383.01
68203164351538672.56
86302013223724611.80
104401313145916051.10
1225087697310703.25
140606006677342.88
158704204675142.56
176802993323652.24
194902172412651.70
2121001591771951.42
2301101191321451.15
24812089.999.9109.90.87
26613069.176.884.50.60
28414053.859.865.80.32
30215042.547.251.90.00

Transmission Fluid Temperature (TFT) Sensor Specifications

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Accumulator Housing to Valve Body11 N.m97 lb in
Case Center Support43 N.m32 lb ft
Control Valve Assembly to Case11 N.m97 lb in
Cooler Pipe Connector Nut at Case and Radiator38 N.m28 lb ft
Engine Rear Mount to Transmission Bolt44 N.m32 lb ft
Engine Rear Support Bracket to Frame Nut44 N.m32 lb ft
Extension Housing to Case34 N.m25 lb ft
Flywheel Housing Cover to Transmission7 N.m62 lb in
Flywheel to Converter43 N.m32 lb ft
Fourth Clutch Housing23 N.m17 lb ft
Heat Shield to Transmission Bolts17 N.m13 lb ft
Manual Shaft to Detent Lever Nut24 N.m18 lb ft
Oil Pan Drain Plug34 N.m25 lb ft
Oil Pan to Case24 N.m18 lb ft
Oil Test Hole Plug11 N.m97 lb in
Parking Pawl Bracket to Case24 N.m18 lb ft
Pressure Control Solenoid Bracket to Valve Body8 N.m71 lb in
Pump Assembly to Case24 N.m18 lb ft
Pump Body to Cover24 N.m18 lb ft
Rear Servo Cover to Case24 N.m18 lb ft
Solenoid to Valve Body8 N.m71 lb in
Speed Sensor and Bracket Assembly to Case11 N.m97 lb in
Transmission Case to Engine44 N.m32 lb ft
Transmission Mount to Transmission Bolts50 N.m37 lb ft
Transmission Mount Retaining Nut40 N.m30 lb ft
Valve Body to Case/Lube Pipe11 N.m97 lb in
Valve Body to Case/TFP11 N.m97 lb in

Fastener Tightening Specifications

Transmission General Specifications

NameHydra-Matic® 4L80-E
RPO CodesMT1
Production LocationYpsilanti, MI
Vehicle Platform - Engine/Transmission - UsageC/K, C/K 800, G, P32/42
Transmission DriveLongitudinally Mounted Rear Wheel Drive
1st Gear Ratio2.482:1
2nd Gear Ratio1.482:1
3rd Gear Ratio1.000:1
4th Gear Ratio0.750:1
Reverse2.077:1
Torque Converter Size - Diameter of Torque Converter Turbine310 mm
Pressure TapsLine Pressure
Transmission Fluid TypeDEXRON® III
Transmission Fluid Capacity - ApproximateBottom Pan Removal: 7.3 L (7.7 qts) Dry: 12.8 L (13.5 qts)
Transmission Type: 4Four Forward Gears
Transmission Type: LLongitudinal Mount
Transmission Type: 80Product Series
Transmission Type: EElectronic Controls
Position QuadrantP, R, N, Overdrive (Circle D), D, 2, 1
Case MaterialDie Cast Aluminum
Transmission Weight Dry107 kg (236 lbs)
Transmission Weight Wet118 kg (260 lbs)
Maximum Trailer Towing Capacity9 525 kg (21,000 lbs)
Maximum Gross Vehicle Weight (GVW)7 258 kg (16,000 lbs)

Transmission General Specifications

Fluid Capacity Specifications

ApplicationLitersQuarts
Approximate
Dry12.813.5
Oil Pan Removal7.37.7

Fluid Capacity Specifications

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