In order to replace the Ambient Temperature Sensor, disconnect the negative
Battery Cable and lift up the vehicle for easy access. Next, remove the electrical connector for the Ambient Temperature Sensor on the front radiator air baffle and then remove the sensor from the baffle. For jsonarray, install the new Ambient Temperature Sensor onto radiator air baffle, re-attach the electrical connector. Connect the negative cable of the battery once more after you have lowered the vehicle. Last, drive the vehicle at 32 km/h or 20 mph for about 1.5 minutes or 72 km/h, 45 mph for about a minute to ensure the ambient update is achieved.