#1 · Apr 5, 2015 Hi guys I had to turn my air con on today for the first time in a few months. After running it for a while I noticed the temperature was not very cold and certainly not chilled. When I turn off the air con the temperature stays pretty much the same. I've checked the fuse and it's ok. Here are a few of the most common electrical problems that can keep your Opel Astra's air conditioner from working correctly. Look for these if the vehicle's air conditioner isn't working at all: Switch failure; Blown AC system fuse; Bad control module; Harness damage at the AC compressor Intake-air temperature sensor; Idle speed controller; Test coolant temperature sensor; Transmission range sensor circuit; Check change ABS sensor; Car knock sensor troubleshooting; Check air mass sensor; Camshaft position sensor; Accelerator pedal sensor; Throttle switch; Throttle potentiometer; Injection nozzle; Checking the exhaust gas Astra air conditioning been checked today leak found no gas in system new seals and re-gas required 185 pounds no guarantee aircon will work correctly in case of further faults when tested again. Is there any other checks that can be done before seals and gas renewed? The most common causes that hinders normal operation of air conditioning system on your Vauxhall Astra are dirty cabin air filter, refrigerant leak, dirty or clogged condenser, dirty or clogged evaporator, bad blower motor, defective compressor, faulty blend door actuator or any fault in the electrical system. 1. Dirty cabin air filter Did you ever solve this? I have a similar issue on my Astra J. Compressor clutch is not engaging. I had the AC system re-gassed and it's not leaking. Replaced pressure switch on condenser, but no change. Checked fuses and relays - all seems OK. Compressor seems free to spin, not jammed. There are two cables to the compressor. One has ~0.4V. .

opel astra air conditioning problems