Engine Coolant Indicator(s): Temp
WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
- The IPC illuminates the TEMP indicator when the PCM determines that the coolant temperature is more than 128°C (262°F). The IPC receives a discrete input from the PCM requesting illumination.
- The IPC performs the displays test at the start of each ignition cycle. The IPC illuminates the TEMP indicator.