Ford
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Power to Fan Circuit Over Current Conditions
Cause:
    Key on or engine running, cooling fan enabled, then the PCM detected the current in the Power To Fan circuit exceeded the limit stored in memory.

GM
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Engine Cooling System Performance Conditions
Cause:
    DTC P0101, P0102, P0103, P0107, P0108, P0117, P0118, P0125, P0502 and P1108 not set, engine running, ECT sensor input the same or less than the 230°F at startup, or that the ECT sensor input less than 219°F anytime at startup, then with the IAT, engine load, engine speed and VSS inputs all operating within a specific range, the PCM determined that the ECT input was more than the calculated engine coolant temperature.

Land Rover
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Leak detection pump - heater circuit
Cause:
    Wiring short circuit to positive, pump heater