2023 Alfa Romeo Stelvio Poor A/C Performance TSB
Owners of the 2023 Alfa Romeo Stelvio may experience poor air conditioning performance, where the system fails to cool effectively. This manufacturer communication, NHTSA ID 10225254, outlines a diagnostic and repair procedure involving the A/C system O-Rings.
Owners of the 2023 Alfa Romeo Stelvio may notice that their vehicle's air conditioning system is not cooling as effectively as it should. This issue, described as "Poor A/C Performance," can significantly impact comfort, especially in warmer climates.
Symptoms
The primary symptom reported by owners is "Poor A/C performance." This manifests as the air conditioning system failing to adequately cool the cabin. Specifically, owners may describe that the "A/C does not cool down properly."
Diagnosis and Trigger Conditions
To address the 2023 Alfa Romeo Stelvio poor A/C performance, technicians are advised to begin by thoroughly testing the A/C system. This diagnostic step helps identify the root cause of the cooling inefficiency.
Repair Procedure Summary
Once diagnosed, the repair procedure outlined in manufacturer communication NHTSA ID 10225254 involves replacing the A/C system O-Rings. These O-Rings are critical components that seal various parts of the air conditioning system, and their degradation can lead to refrigerant leaks and reduced cooling efficiency.
Owner Action
If you are experiencing "Poor A/C Performance" or notice that your 2023 Alfa Romeo Stelvio's "A/C does not cool down properly," it is recommended to schedule an appointment with an authorized Alfa Romeo service center. Describe the symptoms clearly to the service advisor. They will be able to perform the necessary diagnostic tests and, if applicable, carry out the O-Ring replacement as described in this technical service bulletin.
Source: NHTSA ID: 10225254
Frequently Asked Questions
- What does 'Poor A/C Performance' mean for my Alfa Romeo Stelvio?
- For your 2023 Alfa Romeo Stelvio, 'Poor A/C Performance' means that the air conditioning system is not cooling the cabin effectively, or that the 'A/C does not cool down properly' as expected.
- Is there a known fix for the 2023 Alfa Romeo Stelvio poor A/C performance?
- Yes, manufacturer communication NHTSA ID 10225254 indicates that the issue can often be resolved by testing the A/C system and, if necessary, replacing the A/C system O-Rings.
- Should I take my 2023 Alfa Romeo Stelvio to the dealer for A/C issues?
- Yes, if your 2023 Alfa Romeo Stelvio is experiencing poor A/C performance, it is best to have it inspected by an authorized Alfa Romeo dealer. They have the specific diagnostic tools and procedures to address this issue, including the potential replacement of A/C system O-Rings.
What Alfa Romeo Stelvio owners report
Counted from the records in our database across 8 model years.
- 215
- Owner complaints
- 18
- Recalls
- 323
- Service bulletins
- 8
- Crashes reported
- 4
- Fires reported
- 7
- Injuries reported
The 2023 model year
6 complaints, the 6th most of 8 model years on file. Owners reported 0 crashes, 0 fires and 0 injuries for this year, which also has 4 recalls on file.
Complaints by model year
| 2018 | 135 | |
|---|---|---|
| 2019 | 36 | |
| 2020 | 19 | |
| 2021 | 7 | |
| 2022 | 8 | |
| 2023 | 6 | |
| 2024 | 2 | |
| 2025 | 2 |
Most-reported systems
- Engine — 65
- Electrical System — 64
- Fuel System — 48
- Gasoline — 48
- Fuel/Propulsion System — 43
Latest recalls for the 2023 model year
- 25V667000 — Back Over Prevention (Oct 2025)
- 24V857000 — Equipment (Nov 2024)
- 24V510000 — Air Bags (Jul 2024)
Recent owner reports
2023 alfa romeo stelvio estrema - informant system, which includes the back up camera view has fully malfunctioned and blank causing a back up assistance hazard.
Read owner complaints →I got my car has a lease July 2023. After notifying the sales rep that I will be taking my car to Alaska, he reassured me that Lithia dealership will be able to service my car. When I call to get my car worked on, no Lithia dealer can help me.
Complaints are owner reports filed with NHTSA. They are unverified, and counts depend on how many vehicles were sold, so they are not a failure rate.
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