Toyota Avensis Common Problems and Solutions
Noise Coming From Auxiliary Drive Belts
Problem:
You can hear a strange noise coming from the auxiliary drive belt.
Solution:
You'll find that this is always caused by a faulty auxiliary drive belt tensioner. You will need to replace it entirely and install a new belt at the same time if it has become too worn to be safe.
Difficulty level
Squealing Brakes
Problem:
The brakes produce a squealing noise when applied.
Solution:
You will usually notice your brake pads are worn out when you hear them. Replace them immediately with new ones from us. You can also use anti-squeak pads, which will also help slow down wear and tear.
Difficulty level
Brake Pads
Car Whines when the Clutch is Pressed
Problem:
You can hear a whining noise whenever you press or release the clutch. You may also notice that shifting gears becomes more difficult.
Solution:
You're going to need to replace the clutch master cylinder, which is faulty. You could pay to have this done for you, but it's not that difficult a job, and there are plenty of online tutorials available, and the parts can easily be sourced from us.
Difficulty level
Clutch Master Cylinder
Slow Engine Start From Cold
Problem:
The engine has a poor start time when you turn the key in the morning or after the engine has cooled down.
Solution:
This is usually caused by faulty heaters. You will need to replace them. If that does not resolve the issue, it may be an electrical fault, and a full diagnostic check will be necessary.
Difficulty level
Sat-Nav Giving Wrong Directions
Problem:
You enter your destination into the Avensis sat-nav, and it takes you to the wrong place or suggests strange routes.
Solution:
You'll need to update the infotainment system. This is a common issue with the Avensis and is easily fixed.
Difficulty level
Grinding From Clutch
Problem:
When you're cruising at speed, you can hear a grinding or whining noise coming from the car (usually the front).
Solution:
The Avensis is well known for clutch problems. The noise you hear is caused by a worn clutch, so it should be replaced with one of our options as soon as possible.
Difficulty level
Clutch Kit
Long Braking Distances
Problem:
It's taking longer than it used to to come to a complete stop.
Solution:
Check the service history of your car. This issue is usually caused by an imbalance in the braking system. It was the subject of a Toyota Avensis recall, so the work should have already been carried out. If it hasn't, then a Toyota dealership should carry out the repair free of charge. If they refuse, then you will need to replace the entire braking system.
Difficulty level
DPF problems
Problem:
The Avensis has known issues with the DPF (Diesel Particulate Filter) becoming blocked. If it gets blocked, you might notice a fuel smell inside the cabin. Other symptoms include the car running very roughly and possible stalling problems.
Solution:
You can unblock the DPF to resolve the issue. Why not watch the video below to see how it's done:
Difficulty level
Steering rack problems
Problem:
The second-generation Avensis is prone to issues with the steering rack. If you hear knocking or squeaking noises from the steering when turning the wheel, these indicate problems with the steering rack.
Solution:
Have someone experienced check this for you. If you need a replacement steering rack, we can assist you in finding one at very low prices.
Difficulty level
Steering Rack
Blocked EGR valve
Problem:
The EGR (Exhaust Gas Re-circulation) valve can become blocked, which may cause problems such as a loss of power, black smoke from the exhaust, and/or erratic idling.
Solution:
You can unblock the EGR valve by cleaning it thoroughly. You will need to remove, clean, and refit it to resolve this issue. More information is available in the video below:
Difficulty level
EGR Valve
Rumbling sound when slowing down
Problem:
When you are driving and you slow down to about 1750rpm, you might hear a rumbling noise; this problem is caused by a loose oil breather pipe. This is a known issue on the Avensis.
Solution:
You will need to tighten the fitting on the oil breather pipe to resolve this issue.
Difficulty level
Headlight condensation
Problem:
The Avensis tends to develop condensation in the headlights, especially on colder mornings.
Solution:
Even after resealing the headlight lens, condensation can return. One suggestion for this issue is to drill a few small holes at the bottom of the lens to allow any water to drain away.
Difficulty level
Electric Sunroof Not Working
Problem:
Your electric sunroof still performs the tilt function, but it doesn't slide open.
Solution:
This is usually a straightforward case of replacing the sunroof fuses. However, it could also be an electrical problem that requires diagnosis by a professional. Get replacement fuses from us.
Difficulty level
Fuses Multipack
Airbag Inflation
Problem:
Your airbag has deployed, or you can hear it making a noise.
Solution:
You will need to replace the entire airbag assembly. Any problems with your airbags should be dealt with promptly. However, it is often recommended that you leave airbag issues to professionals because the assembly contains flammable materials and potentially harmful toxins.
Difficulty level
Airbag
Black Smoke
Problem:
There is very black smoke coming from the exhaust, and your revs have fallen.
Solution:
Any car emitting black smoke is experiencing a problem with the air-to-fuel ratio. An imbalance will occur, which can be caused by various issues. Check your injectors, the injector pump, air cleaner, intercooler, EGR, and cylinder head. You will need to closely examine each component to identify any broken or worn parts and replace them as necessary, with all these parts available from us.
Difficulty level
Cracked Fuel Evaporative Emissions Control Unit
Problem:
There is a crack in the fuel evaporative emissions control unit, which is mounted in the fuel tank.
Solution:
This prompted a recall of the Avensis, and while it's not a major issue, it still needs to be sorted out. You will need to replace the fuel tank emission control canister with a newer version, which we have in stock here.
Difficulty level
Whistling While Accelerating
Problem:
You can hear a whistling noise when you press down on the accelerator.
Solution:
This usually indicates a problem with your turbo or an intake pipe. Check both for holes. Ensure all intake pipes are securely fastened and tighten them if they are loose. If you find any holes, you'll need to remove and replace the affected part with our spares.
Difficulty level