Opel Air Conditioning

34 models in database based on 100 documented fault patterns based on 302,925 real-world repairs.

Models Opel

Astra H

No cold air from ventsWeak cabin coolingA/C does not react to control panel settings

Astra J

No cold air from ventsWeak cabin coolingA/C does not react to control panel settings

Insignia A

No cold air from ventsA/C does not react to control panel settingsIrregular A/C operation

Corsa D

No cold air from ventsBlower works only on highest speedWeak cabin cooling

Corsa E

Blower works only on highest speedNo blowing from ventsNo cold air from vents

Insignia B

No cold air from ventsWeak cabin coolingA/C does not react to control panel settings

Zafira B

No cold air from ventsA/C does not react to control panel settingsAir conditioning stopped cooling / no response to AC button

Astra G

No cold air from ventsWeak cabin coolingAir conditioning stopped cooling / no response to AC button

Astra K

No cold air from ventsHissing from ventsWeak cabin cooling

Mokka X

No cold air from ventsWeak cabin coolingA/C does not react to control panel settings

Corsa C

No cold air from ventsWeak cabin coolingClicking or rattling behind dashboard

Crossland X

Hissing from ventsNo cold air from ventsWeak cabin cooling

Vectra C

Weak cabin coolingAir conditioning stopped cooling / no response to AC buttonNo cold air from vents

Mokka A

No cold air from ventsDifferent temperature on both sides of the cabinWeak cabin cooling

Vectra B

Frost or ice on pipes under the hoodSlow loss of refrigerantNo cold air from vents

Zafira A

Air conditioning stopped cooling / no response to AC buttonNo cold air from ventsWeak cabin cooling

Zafira C

No cold air from vents

Astra (G/H/J)

Slow loss of refrigerant

Astra F

Blower works only on highest speed

Chevrolet Cruze

No cold air from ventsA/C does not react to control panel settingsFrost or ice on pipes under the hood

Combo-e

No cold air from ventsA/C does not react to control panel settings

Corsa (C/D)

Slow loss of refrigerant

Grandland X

Hissing from vents

Insignia

Slow loss of refrigerant

Insignia GSi

Weak cabin coolingProblem visible at standstill or in trafficProblem appears while driving

Meriva

Slow loss of refrigerant

Meriva A/B

No cold air from ventsClicking or rattling behind dashboardUnusual noises when A/C is turned on

Meriva B

No blowing from ventsBlower works only on highest speedWarning light on dashboard

Mokka-e

No cold air from ventsA/C does not react to control panel settings

Ampera

No cold air from vents

Saab 9-5

No cold air from vents

Vivaro-e

No cold air from ventsA/C does not react to control panel settings

Zafira (B/C)

Slow loss of refrigerant

Zafira-e

No cold air from ventsA/C does not react to control panel settings

Common symptoms and faults Opel

A/C does not react to control panel settings
Air blows from incorrect vents
Air conditioning works intermittently
Blower works only on highest speed
Clicking or rattling behind dashboard
Dark sludge or metal shavings in system
Different temperature on both sides of the cabin
Dismantling the UEC box, thoroughly cleaning the connectors and protecting them against moisture (or replacing the UEC module)
Evacuate the medium, disconnect the bulkhead connector, replace the O-rings with new ones, lubricate with PAG oil and reassemble
Fogging windows
Frost or ice on pipes under the hood
Hissing from vents
Irregular A/C operation
No blowing from vents
No cold air from vents
Problem appears while driving

...and 9 other fault variants.

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Parts & specifications

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