Outside Air Temperature Indicator

Troubleshooting




If the indicator displays "888.8", as shown, for more than 2 seconds after selecting the outside air temperature display mode, check for an open in the wire between the gauge and the outside air temperature sensor.

Calibration
The outside air temperature indicator's displayed temperature can be recalibrated ±3 ° to meet the customer's expectations.

1. Turn the ignition switch ON (II).




2. Select the outside air temperature mode, then push and hold the reset button for 10 seconds. While you continue to hold the reset button, the display will scroll through temperature settings from +3 ° to -3 ° as shown.




3. When the desired correction value appears on the display, release the reset button, and the recalibrated outside air temperature will be displayed.

NOTE: To recalibrate the display to the true temperature, remove the outside air temperature sensor, but leave it connected. Submerge the sensor and a thermometer in a container of ice water. Select the calibration mode as described above, then recalibrate the display to the true temperature.