Discover Dodge Caliber AC Ambient Temperature Sensor. Purchase Dodge Caliber AC Pressure Sensor & Dodge Caliber Coolant Temperature Sensor Connector. Maintaining the AC sensors in your Dodge Caliber is crucial for ensuring a comfortable driving experience. Regular checks for dirt and debris buildup can prevent sensor malfunction, while signs like inconsistent cooling or error messages on the dashboard suggest it might be time for a replacement. When selecting a new AC sensor, consider compatibility with your Caliber model and opt for high-quality materials to guarantee longevity. There are various types of sensors, including pressure transducers and thermistors, each engineered to accurately monitor and regulate your vehicle's climate control system. For a smooth installation, always disconnect the battery before replacing the sensor and consult your vehicle's manual for precise location and procedures.