Aurora V8-4.0L VIN C (1996)
Driver Information Center: Description and Operation
Coolant Level Information
The Powertrain Control Module (PCM) receives coolant level information from the engine coolant level switch. If the switch returns a signal indicating
a low coolant condition, the PCM transmits a low engine coolant signal to the cluster over serial data line. The cluster then transmits the information to
the Driver Information Center (DIC) and the DIC displays the LOW ENGINE COOLANT message.