DeVille d Elegance V8-4.6L VIN Y (1998)
Driver/Vehicle Information Display: Description and Operation
SERVICE ELECTRIC SYS
The IPC displays the SERVICE ELECTRIC SYS message whenever the IPC receives a class 2 serial data line request from the PCM. DTCs P1380 and
P1381 are EBTCM related DTCs. The PCM requests DTCs P1380 or P1381 in the message. The IPC also displays the message if it sets DTC 7557.
