Transmission Fluid Temperature (TFT) Sensor Specifications
| Temperature | Temperature | Minimum Resistance | Nominal Resistance | Maximum Resistance | Signal |
|---|---|---|---|---|---|
| °F | °C | Ohms | Ohms | Ohms | Volts |
| 40 | 40 | 90636 | 100707 | 110778 | 5.00 |
| 22 | 30 | 47416 | 52684 | 57952 | 4.78 |
| 4 | 20 | 25809 | 28677 | 31545 | 4.34 |
| 14 | 10 | 14558 | 16176 | 17794 | 3.89 |
| 32 | 0 | 8481 | 9423 | 10365 | 3.45 |
| 50 | 10 | 5104 | 5671 | 6238 | 3.01 |
| 68 | 20 | 3164 | 3515 | 3867 | 2.56 |
| 86 | 30 | 2013 | 2237 | 2461 | 1.80 |
| 104 | 40 | 1313 | 1459 | 1605 | 1.10 |
| 122 | 50 | 876 | 973 | 1070 | 3.25 |
| 140 | 60 | 600 | 667 | 734 | 2.88 |
| 158 | 70 | 420 | 467 | 514 | 2.56 |
| 176 | 80 | 299 | 332 | 365 | 2.24 |
| 194 | 90 | 217 | 241 | 265 | 1.70 |
| 212 | 100 | 159 | 177 | 195 | 1.42 |
| 230 | 110 | 119 | 132 | 145 | 1.15 |
| 248 | 120 | 89.9 | 99.9 | 109.9 | 0.87 |
| 266 | 130 | 69.1 | 76.8 | 84.5 | 0.60 |
| 284 | 140 | 53.8 | 59.8 | 65.8 | 0.32 |
| 302 | 150 | 42.5 | 47.2 | 51.9 | 0.00 |
Transmission Fluid Temperature (TFT) Sensor Specifications
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Accumulator Cover to Case Bolt | 8.0-14.0 N.m | 6-10 lb ft |
| Case Extension to Case Bolt | 42.0-48.0 N.m | 31-35 lb ft |
| Case Extension to Case Bolt (4WD Shipping) | 11.2-22.6 N.m | 8.3-16.7 lb ft |
| Converter Cover Bolt | 10 N.m | 89 lb in |
| Converter Housing to Case Screw | 65.0-75.0 N.m | 48-55 lb ft |
| Cooler Pipe Connector | 35.0-41.0 N.m | 26-30 lb ft |
| Detent Spring to Valve Body Bolt | 20.0-27.0 N.m | 15-20 lb ft |
| Floorshift Control Bolt | 10 N.m | 89 lb in |
| Flywheel to Torque Converter Bolt | 63 N.m | 46 lb ft |
| Forward Accumulator Cover to Valve Body Bolt | 8.0-14.0 N.m | 6-10 lb ft |
| Heat Shield to Transmission Bolt | 17 N.m | 13 lb ft |
| Line Pressure Plug | 8.0-14.0 N.m | 6-10 lb ft |
| Manual Shaft to Inside Detent Lever Nut | 27.0-34.0 N.m | 20-25 lb ft |
| Negative Battery Cable Bolt | 15 N.m | 11 lb ft |
| Oil Level Indicator Bolt | 47 N.m | 35 lb ft |
| Oil Pan to Transmission Case Bolt | 11 N.m | 97 lb in |
| Oil Passage Cover to Case Bolt | 8-14.0 N.m | 6-10 lb ft |
| Park Brake Bracket to Case Bolt | 27.0-34.0 N.m | 20-25 lb ft |
| Park/Neutral Position Switch Screw | 3 N.m | 27 lb in |
| Plate to Case Bolt (Shipping) | 27.0-34.0 N.m | 20-25 lb ft |
| Plate to Converter Bolt (Shipping) | 27.0-34.0 N.m | 20-25 lb ft |
| Pressure Control Solenoid Bracket to Valve Body Bolt | 8.0-14.0 N.m | 6-10 lb ft |
| Pump Assembly to Case Bolt | 26.0-32.0 N.m | 19-24 lb ft |
| Pump Cover to Pump Body Bolt | 20.0-27.0 N.m | 15-20 lb ft |
| Shift Cable Grommet Screw | 1.7 N.m | 15 lb in |
| Shift Control Cable Attachment | 20 N.m | 15 lb ft |
| Speed Sensor Retainer Bolt | 10.5-13.5 N.m | 7.7-10 lb ft |
| TCC Solenoid Assembly to Case Bolt | 8.0-14.0 N.m | 6-10 lb ft |
| Transmission Fluid Pressure Manual Valve Position Switch to Valve Body Bolt | 8.0-14.0 N.m | 6-10 lb ft |
| Transmission Mount to Exhaust Hanger Bracket Bolt | 30 N.m | 22 lb ft |
| Transmission Mount Spacer Bolts | 65 N.m | 48 lb ft |
| Transmission Mount to Transmission Bolt | 65 N.m | 48 lb ft |
| Transmission Mount to Transmission Support Nut | 46 N.m | 35 lb ft |
| Transmission Oil Cooler Pipe Fitting | 35.0-41.0 N.m | 26-30 lb ft |
| Transmission Oil Pan to Case Bolt | 9.5-13.8 N.m | 7-10 lb ft |
| Transmission to Engine Bolt | 47 N.m | 35 lb ft |
| Valve Body to Case Bolt | 8.0-14.0 N.m | 6-10 lb ft |
Fastener Tightening Specifications
Transmission General Specifications
| Name | Hydra-matic 4L60-E |
|---|---|
| RPO Codes | M30 |
| Production Location | Toledo, Ohio Romulus, MI Ramos Arizpe, Mexico |
| Vehicle Platform (Engine/Transmission) Usage | S/T |
| Transmission Drive | Longitudinally-Mounted Rear Wheel Drive |
| 1st Gear Ratio | 3.059:1 |
| 2nd Gear Ratio | 1.625:1 |
| 3rd Gear Ratio | 1.000:1 |
| 4th Gear Ratio | 0.696:1 |
| Reverse | 2.294:1 |
| Torque Converter Size (Diameter of Torque Converter Turbine) | 245 mm 258 mm 280 mm 300 mm |
| Pressure Taps | Line Pressure |
| Transmission Fluid Type | DEXRON® III |
| Transmission Type: 4 | Four Forward Gears |
| Transmission Type: L | Longitudinal Mount |
| Transmission Type: 60 | Product Series |
| Transmission Type: E | Electronic Controls |
| Position Quadrant | P, R, N, Overdrive (Circle D), D, 2, 1 P, R, N, Overdrive (Circle D), 3, 2, 1 |
| Case Material | Die Cast Aluminum |
| Transmission Weight Dry (Approximate) | 245 mm Converter 65.4 kg (144.30 lbs) 258 mm Converter 79.9 kg (176.6 lbs) 280 mm Converter 70.5 kg (155.70 lbs) 300 mm Converter 86.17 kg (190.5 lbs) |
| Transmission Weight Wet (Approximate) | 245 mm Converter 72.4 kg (159.55 lbs) 258 mm Converter 89.2 kg (197.7 lbs) 280 mm Converter 83.0-84.8 kg (183-187 lbs) 300 mm Converter 98.4 kg (218.0 lbs) |
| Maximum Trailer Towing Capacity | 6,130 kg (13,500 lbs) |
| Maximum Gross Vehicle Weight (GVW) | 3,900 kg (8,600 lbs) |
Transmission General Specifications (4L60-E)
Fluid Capacity Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Pan Removal | 4.7 L | 5 qts |
| Overhaul | 10.6 L | 11 qts |
| 245 mm Torque Converter Approximate Fluid Capacity Dry Fill | 8.3 L | 8.8 qts |
| 258 mm Torque Converter Approximate Fluid Capacity Dry Fill | 8.8 L | 9.3 qts |
| 298 mm Torque Converter Approximate Fluid Capacity Dry Fill | 11.25 L | 11.9 qts |
| 300 mm Torque Converter Approximate Fluid Capacity Dry Fill | 11.50 L | 12.1 qts |
Fluid Capacity
Torque Converter End Play Specifications
| Torque Converter Size | Specification |
|---|---|
| 245 mm (9.65 in) | 0.0-0.38 mm (0.0-0.015 in) |
| 258 mm (10.16 in) | 0.1-0.5 mm (0.004-0.020 in) |
| 280 mm (11.02 in) | 0.1-0.5 mm (0.003-0.019 in) |
| 300 mm (11.81 in) | 0.1-0.5 mm (0.004-0.020 in) |
Torque Converter End Play Check
Torque Converter Clutch Solenoid Valve
The torque converter clutch (TCC) solenoid valve is a normally-open exhaust valve that is used to control torque converter clutch apply and release. When grounded (energized) by the powertrain control module (PCM), the TCC solenoid valve stops converter signal oil from exhausting. This causes converter signal oil pressure to increase and move the TCC solenoid valve into the apply position.
Torque Converter Clutch Pulse Width Modulation Solenoid Valve
The torque converter clutch pulse width modulation solenoid valve controls the fluid acting on the converter clutch valve. The converter clutch valve controls the torque converter clutch (TCC) apply and release. This solenoid is attached to the control valve body assembly within the transmission. The TCC PWM solenoid valve provides a smooth engagement of the torque converter clutch by operating during a duty cycle percent of ON time.