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Home >> Lincoln >> 2021 >> Navigator Base, 4WD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Four-Wheel Drive Systems >> Description And Operation >> Four-Wheel Drive Systems - System Operation and Component Description >> Neutral Flat Tow

Neutral Flat Tow

NOTE: 2WD vehicles and 4WD vehicles equipped with 1 speed Torque on Demand transfer cases cannot be towed with any wheels on the ground as vehicle or transmission damage may occur.
NOTE: Failing to put the transfer case into the N position damages vehicle components.

Vehicles equipped with the 2 Speed Torque on Demand 4WD system have neutral flat tow software in the TCCM. The TCCM following the neutral flat tow activation procedure commands the transfer case shift motor into a neutral position. Locking the transfer case in neutral prevents damage to the transmission while towing a 4WD vehicle on all 4 wheels (such as when being towed behind a motorhome).