2021-2025 Jeep Compass AC Only Blows Cold on MAX AC

Symptoms

Owners of 2021-2025 Jeep Compass vehicles equipped with Manual Temp Control (HAA) may notice that their air conditioning system consistently blows cold air only when the setting is on MAX AC. This means that despite attempts to adjust the temperature to a warmer setting, the system continues to deliver cold air. The primary complaint is that the AC blows only blows cold on MAX AC, making it difficult to achieve a comfortable cabin temperature.

Diagnosis and Trigger Conditions

Further investigation into this issue reveals a specific behavior pattern. When the temperature control is moved just one detent (click) away from the MAX AC setting, the air temperature from the vents will abruptly change from cold to approximately 75 degrees Fahrenheit (24 degrees Celsius). This indicates a significant jump in temperature output with minimal adjustment, rather than a gradual increase, confirming the Jeep Compass AC only blows cold symptom.

Important Warnings for Owners and Technicians

It is crucial to understand that this manufacturer communication, Case Number S2524000011, explicitly states: "This document does not authorize warranty repairs." This means that at the time of this communication, dealers cannot perform repairs under warranty based solely on this document. An improvement for this condition is currently being investigated, indicating that a definitive solution or repair procedure has not yet been developed or released. Owners should be aware that any diagnostic work or potential repairs might not be covered under warranty until a formal service bulletin or recall is issued.

What Owners Should Do

If you own a 2021-2025 Jeep Compass and are experiencing the Jeep Compass AC only blows cold symptom, specifically the air conditioning only blowing cold on MAX AC, you should bring your vehicle to an authorized dealership. While a direct repair is not yet authorized, the manufacturer is actively investigating this condition. Dealers are instructed to create a STAR case, referencing this specific communication (S2524000011), and then escalate it to Field Tech Support (FTS) for review.

Creating a STAR case allows the manufacturer to track instances of this issue, gather data, and ultimately develop a permanent solution. Escalating to Field Tech Support ensures that higher-level technical experts are aware of the problem and can contribute to the investigation and resolution process. By reporting your experience, you contribute to the data collection that will lead to a fix for this AC system behavior.

Next Steps for Resolution

As an improvement for this condition is being investigated, owners should monitor official communications from Jeep or Stellantis for updates. Once a solution is developed, a new service bulletin or recall campaign may be issued, which would then authorize specific repair procedures and potentially warranty coverage. Until then, reporting the issue via a STAR case is the recommended course of action for affected vehicles.

Source: NHTSA ID: 11023333