What does an air conditioning compressor do?
The AC compressor pumps and pressurises the refrigerant through the air conditioning system, feeding cold air into your car. The compressor is powered by your car’s engine.
How often should a compressor need replacing?
A well-maintained and properly serviced compressor could last as long as your car does. However, as with all vehicle components, they’re prone to wear and tear. Leakage and blockage can create irreparable damage.
The law, vehicle regulations and your MOT
A **faulty air compressor **won’t affect your car’s MOT, but it can affect the comfort of you and your passengers. It’s worth keeping your air conditioning running correctly as the impact it can have on your vehicle’s fuel efficiency could affect the day-to-day cost of your motoring.
What happens when we replace your AC compressor?
Our efficient and fully qualified mechanics will check for possible fault codes relating to your air conditioning that could lead them directly to a compressor fault.
The air conditioning system will be checked thoroughly, including electric and pressure components.
Wherever required your compressor will be replaced, and you’ll be advised of any other connected or associated problems arising from its malfunction. Important associated parts will also be removed and cleaned.
You will be advised of any other parts that may need to be replaced for the best operation and health of your vehicle. This includes replacement of refrigerant and possibly the orifice tube and receiver dryer.
Once the faulty compressor has been replaced, our mechanics will test it thoroughly to ensure the correct running of the new part and make any adjustments required for its premium operation.
What causes an AC compressor to stop working correctly?
Over time, the internal components of a compressor can wear or fail, including the seals that cannot be replaced independently.
In other cases, the valves, pistons, bearings or clutch may need replacing, and it could be a cheaper option to replace the complete unit rather than each of the individual parts.
Your compressor may have stopped working properly due to infiltration by dirt and debris, or from being affected by other faulty parts in the system.
Symptoms of a malfunctioning AC compressor
Your air con doesn’t work
If the air conditioning in your car doesn’t function as it normally would then it could be down to a faulty compressor.
There is no cool air
If your air vents aren’t producing cool air when your AC is operational, it could be your compressor that’s malfunctioning.
Your fuel consumption isn’t as good as normal
A malfunctioning compressor could also affect your fuel consumption, so if you notice that you’re not achieving your usual mpg, it could be time to have your compressor checked.
Unusual noises in the engine bay
If you hear a ticking noise coming from your engine, then this could be a sign that your compressor is damaged.
The AC unit is damp
If there are patches of fluid around the AC unit, this could also be a sign of a faulty compressor.
The Toyota Motor Corporation is a Japanese multinational automotive manufacturer, established in 1937, over 80 years ago.
How popular is Toyota in the United Kingdom?
Toyota was the first manufacturer to produce more than 10million vehicles a year, and it has continued to do so since 2012.
There are currently 1.7million on the roads in the UK—a number that has shown consistent growth since their introduction to the UK market.
High-quality motoring—right across the board
Toyota’s current range features luxury saloons, hatchbacks and SUVs, all of which are receiving the steady design upgrade from what were once sensible and steady looking vehicles, into sleeker looking executive sports lines, capable of turning heads at every junction.
Toyota: Market leaders in all-electric and hybrid motoring
Worldwide, Toyota is the market leader in hybrid electric vehicle sales. It’s introduction of the Prius in 1997, the first commercially mass-produced vehicle of its kind, set them on their way as leaders in the field. The UK is no exception, as there are over 80k Prius models on our roads.
There’s more to Toyota than good economy and sensible motoring
As much as the modern market leans towards family SUV motoring and super efficient hybrid fuel economy, don’t be fooled into thinking Toyota is stuck into a single groove.
For those who want more excitement than economy from their driving experience, Toyota makes a selection of cars with much more clout than their sensible city options.
Grab a Toyota GR Supra and you’ll be propelled from 0–62mph in 4.3 seconds using every ounce of its 335bhp. If you want a car that was built for fun and have a spare £52k to lose, then why not put one on your shopping list? As with other Toyota models, it offers great value for the amount of car you’ll be getting.
Toyota’s reliability and reputation
Toyota ranked 3rd place out of 30 car brands in the What Car? Reliability Survey in 2018. They were only just pipped at the post, and by less than 1% for the top spot, by Suzuki; 2nd place went to their very own luxury division, Lexus.
Recent Toyota recalls and reliability issues
Various recalls have been made on Toyota models throughout their motoring history. The following are a list of the most recent in the UK and Europe.
12/05/2019 – Toyota Yaris (2014–2017)
The wire harnesses of the side airbag sensors could crack and the wires may corrode
04/05/2019 – Toyota RAV4 and Toyota Corolla (2018–2019)
The emergency calling system may not be correctly installed
12/01/2019 – Toyota ProAce (2016–2018)
The tightening torque of the threaded connection between the ball joint and knuckle may decrease… and 2 other issues
23/11/2018 – Toyota Aygo (2005–2014)
The glass on the rear door is not properly glued
23/11/2018 – Toyota Yaris, Toyota Corolla, Toyota Picnic and Toyota Avensis (2001–2006)
The ammonium nitrate propellant used in the airbag inflator may degrade over time due to heat cycles
23/11/2018 – Toyota Corolla/Verso and Toyota Avensis (2001–2006)
The airbag control module for the supplemental restraint system has been assembled with application-specific integrated circuits that are susceptible to internal shorting
17/11/2018 – Toyota Auris HV and Toyota Prius/Plus (2010–2014)
Due to a software error in the ECU, the vehicle may not enter in a fail-safe driving mode
16/11/2018 – Toyota GT86 (2012–2013)
Due to a production error of the valve sprint, performance load may exceed the valve spring’s fatigue strength and may fracture
All recall information sourced from gov.co.uk data.