Auto Idle Stop Disable Conditions

The air conditioning system disables auto idle stop under any one of the following conditions. But the climate control unit enables auto idle stop when the blower motor is off.

AUTO IDLE STOP DISABLE CONDITIONS REFERENCE

Outside air temperature is less than -4°F (-20°C)

When the driver selects DEF mode manually

Climate control unit lost communication with gauge control module (coolant temp message)

Climate control unit lost communication with gauge control module (VSP/NE message)

Outside air temperature sensor malfunction

Humidity sensor malfunction

Sunlight sensor malfunction

Evaporator temperature sensor malfunction

The following conditions also disable auto idle stop when the A/C is ON, in NORMAL or SPORT mode, or when the A/C is OFF, in NORMAL or SPORT mode and HEAT or HEAT/DEF is selected.

AUTO IDLE STOP DISABLE CONDITIONS REFERENCE

When the driver selects MAX COOL or MAX HOT

When the fan operates at the specified voltage of the terminal of the blower fan (8 V or more)

When HEAT or HEAT/DEF is selected
- Outside air temperature is less than 32°F (0°C)
- When the engine coolant temperature is less than 158°F (70°C)