Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSCADILLAC1996ELDORADO V8-4.6L VIN 9REPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINAUTOMATIC TRANSMISSION/TRANSAXLESPECIFICATIONSMECHANICAL SPECIFICATIONSGENERAL INFORMATION
1996 Cadillac Eldorado V8-4.6L VIN 9
General Information
1996 Cadillac Eldorado V8-4.6L VIN 9SECTION General Information
Applications:
E-car ^ Cadillac Eldorado
G-car ^ Oldsmobile Aurora
K-car ^ Cadillac Seville
Ksp-car ^ Cadillac DeVille
^ Concours
Designation: 4T80-E
Type: Four speed front wheel drive, electronically controlled, automatic overdrive transaxle with mechanical or viscous converter clutch.
Engine Range: 4.0 L - 4.6L
Maximum Engine Torque: 300 lb ft (407 Nm)
Maximum Gearbox Torque: 461 lb ft (625 Nm)
Maximum Gross Vehicle Weight: 4750 lb (2150 kg)
Case Material: Die cast aluminum
Converter Size: 265 mm (reference) (Diameter of Torque Converter Turbine)
Transaxle Fluid: DEXRONοΏ½ III
7-Position Ouadrant: P, R, N, OD, 3, 2, 1
Transfer Design: Two-Axis design, link chain assembly
Assembly Site: Willow Run, Ypsilanti, MI
Transaxle Weight:
Dry - 122 kg (269 lb)
Wet - 134 kg (295 lb)
Gear Ratios:
1st 2.960
2nd 1.626
3rd 1.000
4th 0.681
Rev 2.130
Maximum Shift Speed:
1-2 64OOrpm
2-3 6400 rpm
3-4 6400 rpm
Control Systems:
Shift Pattern - (2) Two-way on/off solenoids
Shift Ouality - Force motor control
Torque Converter - Pulse width modulated solenoid control
Fluid Capacity (Approximate):
Complete Overhaul - 12.O L (12.6 qt)
Dry - 14.2 L (15.0 qt)
Pressure Taps Available: Line Pressure
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.