A controller (32) for a vehicular system (10) that includes a hand-wheel
(16) and an electric motor (34) includes a torque-assist function
(56) responsive to a signal representing the torque applied to the hand-wheel
(16) for providing a torque-assist command to the motor (34), and
a steering-pull compensator (52) responsive to a signal representing a valid
ignition cycle for modifying the torque-assist command to the motor (34)
by an offset corresponding to a detected steering-pull condition; where the method
of control includes receiving the signal indicative of the torque applied to the
hand-wheel (16), providing a torque-assist command to the motor (34)
in response to the received torque signal, detecting an enabling signal related
to the signal representing a valid ignition cycle, quantifying a steering-pull
condition in response to the received and detected signals, and modifying the torque-assist
command to the motor (34) by an offset corresponding to the quantified steering-pull condition.