Alfa Romeo GIULIETTA
Technical specifications of air conditioning and 11 documented fault patterns from real workshop repairs.
Most Common A/C Problems
Air conditioning stopped cooling / no response to AC button
High Priority100%
Hissing from vents
Details
Supply temperature difference and thermal failure of the system
High Priority92%
Supply temperature difference and thermal failure of the system
Details
Blower vents emit warm air when A/C is turned on
High Priority93%
No cold air from vents
Details
Blower vents emit warm air when A/C is turned on
High Priority94%
Air conditioning works intermittentlyFrost or ice on pipes under the hood
Details
Cabin blower does not work or works only on maximum speed
High Priority95%
No blowing from ventsBlower works only on highest speed
Details
Hissing from vents and slow loss of refrigerant
High Priority97%
No cold air from vents
Details
Weak cabin heating or asymmetric temperatures across vents
High Priority92%
Air blows from incorrect vents
Details
Supply temperature difference and thermal failure of the system
High Priority92%
Supply temperature difference and thermal failure of the system
Details
No airflow from specific vents or clicking noise behind dashboard
High Priority97%
Clicking or rattling behind dashboardA/C does not react to control panel settingsFrost or ice on pipes under the hood
Details
No airflow from specific vents or clicking noise behind dashboard
High Priority96%
No blowing from vents
Details
No airflow from specific vents or clicking noise behind dashboard
High Priority95%
No cold air from ventsDifferent temperature on both sides of the cabinClicking or rattling behind dashboardUnusual noises when A/C is turned on
Details
A/C Technical Specifications
| Variant | Refrigerant | Amount (g) | Oil | Oil (ml) |
|---|---|---|---|---|
| (940) | R134a | 430-480g | PAG 46 | 120 - 140ml |
| Standard | R134a | 450g | PAG PAO 68 | 130ml |
Trouble with GIULIETTA?
Our AI will analyze symptoms and generate a personalized diagnostic report.
Summary
- Documented faults
- 11
- Engine variants
- 2
- Average confidence
- 95%