DTC Description
The ECM monitors the power steering switch and can determine when the signal is outside of the possible range of the switch. When the signal is out of range for a prolonged period of time, the ECM will set DTC P0551.
The ECM monitors the power steering switch and can determine when the signal is outside of the possible range of the switch. When the signal is out of range for a prolonged period of time, the ECM will set DTC P0551.