|
|
Automatic Transmission – 4L60E – Electrical Diagnosis Page 7C2–126 5.5 Component Resistance Component Pass/Thru Pins Resistance at 20°C Resistance at 100°C Resistance to Ground (Case) Shift Solenoid A (1-2 A, E 19 – 24 Ω 24 – 31 Ω Greater than 250 k Ω Shift Solenoid B (2-3 B, E 19 – 24 Ω 24 – 31 Ω Greater than 250 k Ω TCC Solenoid Valve T, E 21 – 26 Ω 26 – 33 Ω Greater than 250 k Ω TCC PWM Solenoid Valve U, E 10 – 11 Ω 13 – 15 Ω Greater than 250 k Ω 3-2 Shift Solenoid Valve S, E 20 – 24 Ω 29 – 32 Ω Greater than 250 k Ω Pressure Control Solenoid Valve C, D 3 – 5 Ω 4 – 7 Ω Greater than 250 k Ω *Transmission Fluid Temperature (TFT) Sensor M, L 3088 – 3942 Ω 159.3 – 198.0 Ω Greater than 10 M Ω Vehicle Speed Sensor A, B 1420 Ω @ 25°C 2140 Ω @ 150°C Greater than 10 M Ω *: The resistance of this device is necessarily temperature dependent and will therefore vary far more than any other Transmission Fluid Temperature (TFT) Sensor Specifications. 5.6 Shift Solenoid Valve State and Gear Gear 1-2 Shift Solenoid 2-3 Shift Solenoid Gear Ratio 1 ON ON 3.059:1 2 OFF ON 1.625:1 3 OFF OFF 1.000:1 4 ON OFF 0.696:1 5.7 Line Pressure Pressure Control Solenoid Current (Amp) Approximate Line Pressure (PSI) 0.00 198 – 227 0.10 197 – 226 0.20 189 – 221 0.30 181 – 216 0.40 168 – 205 0.50 154 – 193 0.60 137 – 175 0.70 114 – 156 0.80 90 – 132 0.90 64 – 105 1.00 53 – 85 1.10 53 – 68 |