Opel Astra G (Astra Classic II, Chevrolet Viva) fuse and relay boxes with component designations, box diagrams and photo: AC Compressor clutch no workie. After having the van for a year, I figured the AC was just crap even after getting it re-gassed. However, after a bit of googling, I've come to understand how it works and it seems like I'm getting no power to the compressor. I split the connector at the pump, put the multimeter on it, started up and engaged AC When the engine is on. When the engine is on and the AC is on high, low pressure readings should be around 30 psi and the high pressure side should be about 250 psi depending on your car. The correct reading will display once the clutch engages and the gauge stops cycling. If there are readings on both the high and low sides but they are not Here are the most common causes of an AC system not blowing cold in the Opel Astra: Lack of Refrigerant. Your Astra’s air conditioner will not work if the refrigerant level is too low. In fact, most compressors won’t even cycle on without the right amount of refrigerant pressure (this saves them from eating themselves). Cris128. Hello colleagues! I have a problem with my astra j 1.7 cdti exo tec 110 km - the start stop system has stopped working. The car always turns off after driving more than 20-30 km and tries to start again, it wants to start. That is, I press the clutch, the engine spins and the engine rattles and the clutch is half in the floor. Ok start from the beginning. Check the fuse its the 30 amp one (Number 2 I think) In the fascia fuse box, check for battery voltage to both ends of the fuse, ignition must be switched on. This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread. 41IY. Practical, Stylish, Sporty and Spacious: New 2023 Opel Astra Sports Production Tourer Electrified: Astra Sports Tourer available for first time with plug- 312 posts · Joined 2014. #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. Fuse box diagram (Astra G since 2001). fuses and relays are coded as follows. (5A) Electric windows, sunroof, electric door mirrors, interior lamp, alarm system. (10A) Indicators/hazard warning lamps, interior lamp, automatic transmission (AT) (10A) Daytime running lamps, lamps 'on' warning, alarm system, immobilizer control module. R1. Unused. R2. Heated rear window. R3. Terminal "15". R4. Terminal "15A". Fuses and relays box diagram Opel/Vauxhall Astra H. Identifying and legend fuse box. You might want to consider a vacuum pump and a proper set of AC gauges. The pump will help diagnose whether you have a leak or not, and will ensure all water and air are removed from the system. AC compressors are not designed to handle moisture and will fail. Run the pump for about 10 minutes, close the service valve and wait another 15. The AC system connects to the engine, so if the engine overheats, the AC is affected. Some typical faults can make the engine overheat and then trigger AC off due to high engine temperature. These faults and failures include; Worn-out thermostat. To properly appreciate the thermostat, you have to understand its working mechanism.

opel astra ac not working