| Using Scan Tool Special Function |
Updates temperature display instantly |
| When the HVAC module MODE, FRONT DEFROST, and REAR DEFROST buttons are pressed simultaneously. |
Updates temperature display instantly |
| At start up with the engine off less than 2 hours |
Displays last stored temperature unless temperature has decreased. The outside air temperature reading is always instantly updated if ambient air temperature has decreased. |
| At start up with the engine off more than 2 hours |
Displays actual outside temperature |
| Vehicle speed above 32 km/h (20 mph) for a minimum of 80 seconds |
Updates temperature display at a slow filtered rate |
| Vehicle speed above 72 km/h (45 mph) |
Displays actual outside temperature |
| Sensor ambient temperature reading is less than the last displayed value |
Displays actual outside temperature |
| When the ambient air decreases. |
Updates temperature display rapidly |