With multi-information display

1. Turn the ignition switch to ON (II).
2. Push the INFO (↑/↓) button to select the "CUSTOMIZE SETTINGS", then push the SEL/RESET button.
3. While in the customizing mode, select the "CHG SETTING", and enter the "METER SETUP". Then select the "ADJUST OUTSIDE TEMP. DISPLAY", and calibrate the value with the SEL/RESET switch and the INFO (↑/↓) switch.
   Fig 1: Selection Procedure For Adjust Outside Temperature Display

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
4. When the desired correction value appears on the display, release the button, and the recalibrated outside air temperature will be displayed.
   NOTE: The recalibration temperature is not the value the sensor sees. Therefore the temperature can only be adjusted ±5° from sensors.

   Example: 

   Incorrect value = 68°F (20°C) 

   Desired correction value = +2°F(+1°C) 

   Correct value = 70°F (21°C) 

   Desired correction value = -2°F (-1°C) 

   Correct value = 66°F (19°C) 

   NOTE: To recalibrate the display to the true temperature, remove the outside air temperature sensor (A), but leave it connected. Submerge the sensor and a thermometer (B) in a container of ice water (C). Select the calibration mode as described above, then recalibrate the display to the true temperature.
   Fig 2: Calibrating Outside Air Temperature Sensor

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
5. The snowmark is displayed when the temperature is 38°F (4°C) or less the first time you turn the ignition switch to ON (II).
   Fig 3: Display - Snowmark

   Courtesy of AMERICAN HONDA MOTOR CO., INC.

Without multi-information display 

1. Turn the ignition switch to ON (II).
2. Select the odometer/trip A or odometer/trip B display.
3. Select the outside air temperature display and press and hold the SEL/RESET switch for 10 seconds. While you continue to hold the button, the display scrolls through temperature settings from +5°F to -5°F (or +3°C to -3°C) as shown in illustration.
   Fig 4: Display - Outside Air Temperature

   Courtesy of AMERICAN HONDA MOTOR CO., INC.
4. When the desired correction value appears on the display, release the button, and the recalibrated outside air temperature is displayed.

   Each time a desired correction value is entered, it replaces the previous value.

   NOTE: The recalibration temperature is not the value the sensor sees. Therefore the temperature can only be adjusted ±5° from sensors.

   Example: 

   Incorrect value = 68°F (20°C) 

   Desired correction value = +2°F (+1°C) 

   Correct value = 70°F (21°C) 

   Desired correction value = -2°F (-1°C) 

   Correct value = 66°F (19°C) 

   NOTE: To recalibrate the display to the true temperature, remove the outside air temperature sensor (A), but leave it connected. Submerge the sensor and a thermometer (B) in a container of ice water (C). Select the calibration mode as described above, then recalibrate the display to the true temperature.
   Fig 5: Calibrating Outside Air Temperature Sensor

   Courtesy of AMERICAN HONDA MOTOR CO., INC.