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Diesel Exhaust FluidDrive Range, Fifth Gear Default Automatic Transmission Unit
If the transmission is in 4th, 5th or 6th gear during a transmission electrical componentfailure, the transmission will default to 5th gear. All solenoids will default totheir normal state. If the torque converter clutch was applied, it will release. Thetransmission will stay in 5th gear default ran ...