Fail-Safe Function
If a communication error exists between the A/C Auto Amp. and display control unit for 30 seconds or longer, air conditioning is controlled under the following conditions:
WHEN AMBIENT TEMPERATURE IS LESS THAN 3°C (37°F) AND ENGINE COOLANT TEMPERATURE IS LESS THAN 56°C (133°F)
| Set Temperature | : Setting before communication error occurs |
| Air Outlet | : DEF |
| Air Flow | : AUTO |
| Air Inlet | : FRE (Fresh air intake) |
| Compressor | : ON |
WHEN AMBIENT TEMPERATURE IS 3°C (37°F) OR MORE, OR ENGINE COOLANT TEMPERATURE IS 56°C (133°F) OR MORE
| Set Temperature | : Setting before communication error occurs |
| Air Outlet | : AUTO |
| Air Flow | : AUTO |
| Air Inlet | : FRE (Fresh air intake) |
| Compressor | : ON |
NOTE:
When ambient temperature is less than 3°C (37°F) and engine coolant temperature is less than 56°C (133°F), low coolant temperature starting control do not operated.