DeVille d Elegance V8-4.6L VIN Y (1998)
Driver/Vehicle Information Display: Description and Operation
SERVICE STEERING SYS
The IPC displays the SERVICE STEERING SYS message when the IPC receives a class 2 serial data line request from the EBTCM or CVRSS module.
The message indicates a fault in the MSVA steering system or the steering position sensor.
