Why is the AC not working on my Volvo S40?

Why is the AC not working on my Volvo S40?

Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Isn’t My A/C Working? What are common reasons my Volvo S40 has air conditioning problems?

How to fix intermittent a / C in a Volvo?

Once the AC clutch obviously disengages itself and begins blowing warm air, turn off the AC with the button on the center console. Give the clutch a few minutes to cool down before turning the AC back on. If the clutch has cooled down enough, it should then reengage without any issues.

How can I Fix my air conditioner in my Volvo?

If you have a question about your Volvo’s air conditioning, please become an MVS member (free!) and post it to the correct area of the Volvo Forum. If you want to contribute your AC-related fix or experience, please go to the relevant forum and click the NEW TOPIC button and write what you know.

How to Shim the AC clutch on a Volvo S60?

Here’s how to shim the AC clutch on an S60. Here’s how to shim the AC clutch on an 850, V70/XC70 up to 2000, S70, or C70. Do not use the high pressure port that is right up front above the radiator. That’s the high side for shops with pro AC refill equipment. Instead, move a couple items out of the way and use the AC low port.

How to recharge a Volvo S80 AC compressor?

[ Recharge Volvo S80 AC] A good forum thread on compressor cycling, recharging and pressure… [ Compressor cycling, recharging and pressure] Another good How To on recharging the refrigerant yourself. Cool Zone #390 complete recharge kit” I bought from autozone $48 bucks, it has 3 cans of refrigerant they each have the charge…

Why does my Volvo engine stall when the a / C is on?

If the A/C compressor is binding up, possibly due to a lack of lubrication, internal wear or an over-charged A/C system (too much refrigerant), it may be lugging down the engine when it is engaged. If the problem only occurs when the A/C is on, there is an issue with the compressor.

Why does my air conditioner keep blowing cold air?

As we approach the summer months, air conditioner use becomes a daily ritual; discovering that the AC functions intermittently could be devastating. When an air conditioner begins to fail, the most common thought is that the AC needs a refrigerant recharge. However, low refrigerant is not the cause for an AC which intermittently blows cold air.

Why is my air conditioner working backwards on my Volvo?

The heater water valvehas a blockage restricting flow and may be in need of replacement; You have a vacuum leak which causes the heat vent control to work improperly; Your firewall-side heater water valve was installed backwards; The arrow on the valve points to towards the firewall inlet, not back towards the engine.

How to add refrigerant to a Volvo S40?

Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. The A/C system in your S40 consists of a compressor that is belt-driven, an evaporator and freon.

What to do if your Volvo S40 has a leak?

When the air conditioner in your 2005 Volvo S40 starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant.

What kind of a / C system does a S40 have?

Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. The A/C system in your S40 consists of a compressor that is belt-driven, an evaporator and freon.

What was the worst problem with a 2005 Volvo S40?

Worst 2005 Volvo S40 Problems #1: Transmission Failure 2005 S40 Average Cost to Fix: $3,200 #2: Clutch Went Out 2005 S40 Average Cost to Fix: $1,200 #3: Check Engine Light On 2005 S40 Average Cost to Fix: N/A

How are the belts in a Volvo S40 connected?

The belts in your S40 connect your engine to many of the components you use every day such as your air conditioner, battery (via the alternator), power steering and cooling system. As such, you may experience a dead battery, difficulty steering, overheating, etc. that might be due to a worn belt, not a faulty component!

Are there any problems with the 2007 Volvo S40?

See all problems of the 2007 Volvo S40 . Ignition key will not turn past position 2 allowing for engine starting. The vehicle with stationary in park. Prior to latest incident, the car had occasionally gone into “limp” mode, sticking in 3rd gear but drivable. That problem would go away after a day or so.

How did I Fix my Volvo S40 battery problem?

Towed home. Removed ignition key (was inserted to ensure steering was unlocked) but radiator cooling fan remained on (engine hadn’t run for 2. 5 hours by that time). Pulled a fuse under the hood to stop it dumping the battery.

What are the safety features of a Volvo S40?

The 2008 Volvo S40 has not been crash tested, but standard safety features on the S40 include front side impact airbags, side curtain bags for front and rear outboard occupants, anti-lock brakes, and electronic stability control. Subtle changes inside and out make the 2008 Volvo S40 an even more aesthetically pleasing ride.

Are there any reviews of the 2008 Volvo S40?

To bring you this review covering the 2008 Volvo S40, the experts at TheCarConnection.com have read what some of the most respected reviewers have to say, then TheCarConnection.com’s editors added their own firsthand driving experience with the new S40.

Why is the cooling fan on my Volvo not working?

The cooling fan module is supposed to cool the car parts when they get too hot. They do this until the temperature comes down to normal levels. If your cooling fans do not stop even after the temperature has been regulated or even when the car has been switched off then it is probably faulty and needs repair.