Master Warning Mode • This warning light informs the driver of the following situations: - Forward Collision-Avoidance Assist (FCA) malfunction (if equipped) - Forward Collision Warning (FCW) malfunction (if equipped) - Forward Collision-Avoidance Assist (FCA) radar blind (if equipped) If the warning situation is solved, the master warning light will turn off.
This indicator light illuminates: Once you set the ignition switch or Engine Start/Stop Button to the ON position. - It illuminates for approximately 3 seconds and then goes off.
Repair procedures Replacement 1. Discharge refrigerant from refrigeration system. 2. Replace faulty tube or hose. Cap the open fittings immediately to keep moisture or dirt out of the system.
Description and operation Description The A/C Pressure Transducer (APT) convert the pressure value of high pressure line into voltage value after measure it. By converted voltage value, engine ECU controls cooling fan by operating it high speed or low speed.