Engine Coolant Hot Idle Engine (44)
When the PCM detects that an overheated engine condition exists and the RPM is below 1000. The PCM sends a class 2 serial data message to the IPC requesting that this message is displayed.
When the PCM detects that an overheated engine condition exists and the RPM is below 1000. The PCM sends a class 2 serial data message to the IPC requesting that this message is displayed.