Polestar 2

Technical specifications of air conditioning and 14 documented fault patterns from real workshop repairs.

Most Common A/C Problems

Slow loss of refrigerant or A/C system leakage

High Priority96%
No cold air from vents
Details

Cabin blower does not work or works only on maximum speed

High Priority95%
Irregular A/C operationNo blowing from ventsBlower works only on highest speedUnusual noises when A/C is turned on
Details

Slow loss of refrigerant or A/C system leakage

High Priority96%
Irregular A/C operationFogging windows
Details

Air conditioning stopped cooling / no response to AC button

High Priority96%
No cold air from vents
Details

Air conditioning stopped cooling / no response to AC button

High Priority95%
No cold air from ventsReduced range or EV heating issueVibrations or humming after turning on A/C
Details

Air conditioning stopped cooling / no response to AC button

High Priority95%
No cold air from ventsReduced range or EV heating issueVibrations or humming after turning on A/C
Details

Musty smell in the cabin and window fogging

High Priority95%
Musty mold odor from ventsFogging windows
Details

Unusual noise and metallic grinding when A/C is on

High Priority96%
No cold air from ventsWeak or no heating in winterUnusual noises when A/C is turned onReduced range or EV heating issue
Details

No cooling (total) and no heating

High Priority95%
No cold air from ventsWeak or no heating in winterReduced range or EV heating issue
Details

No heating and air conditioning controller error

High Priority97%
Weak or no heating in winterReduced range or EV heating issueFrost or ice on pipes under the hood
Details

No heating and no cooling (total)

High Priority97%
No cold air from ventsIrregular A/C operationWeak or no heating in winterReduced range or EV heating issue
Details

No airflow from specific vents or clicking noise behind dashboard

High Priority95%
Irregular A/C operationUnusual noises when A/C is turned on
Details

Unusual noise and metallic grinding when A/C is on

High Priority98%
No cold air from ventsUnusual noises when A/C is turned onVibrations or humming after turning on A/C
Details

Slow loss of refrigerant or A/C system leakage

High Priority96%
Frost or ice on pipes under the hoodSlow loss of refrigerant
Details

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Summary

Documented faults
14
Average confidence
96%