BCM Data Parameters:: BD21
Coolant temperature (COOLANT TP) displayed in degrees Celsius °C) from -40 to 151. This value is sent from ECM to BCM. If circuit malfunctions, ECM will send BCM a "failsoft" value for display.
Coolant temperature (COOLANT TP) displayed in degrees Celsius °C) from -40 to 151. This value is sent from ECM to BCM. If circuit malfunctions, ECM will send BCM a "failsoft" value for display.