The Most Common Failures Of The Renault Laguna: Problems And Solutions!

Big, relaxed, suitable for a family. The Renault Laguna is a roomy car that gives you ample space for everything from hauling the hardware store to the DIY store to taking the dogs out for the day at a park. If you want to be sure of your decision when wanting to buy one, find out here the common faults of the Renault Laguna.

The Renault’s big French engine had facelifts in 2001 and 2008, giving you a choice of several styles whether you want a vintage or retro flavor.

Common failures of the Renault Laguna

Buying any used car can be a difficult process, especially if you have little or no mechanical knowledge. Fortunately, we’ve compiled a list of common Renault Laguna failures, giving you a list of suspicious problems you’ll want to avoid when looking for a decent purchase.

1- Keyless entry system problems

One of the most serious failures you are likely to experience on a Laguna is engine stalling. This will undoubtedly seriously affect the likelihood of you parting with your money to buy this Renault and you’d have reason to be shy too, the problem is with the keyless entry system.

Keyless entry system repair is very expensive and can only be obtained directly from the manufacturer. And if you do get one, it’s a complicated and annoying fix to implement.

2- EGR valve failures

Thinking of buying a diesel Laguna? Don’t be shy and put your foot down on the test drive when you hit the freeway or motorway. Poor acceleration is an indication that the EGR valve is bad.

Another indicator of this problem is the car swallowing oil, so keep an eye out for a low oil light or oil light coming on in conjunction with pedal problems. Cleaning the valve can solve the problems , but you’ll also need to go looking for a replacement.

3- Problems with the electric parking brake

A common Renault Laguna fault lies within the electronic systems associated with the electric parking brake. These range from wiring issues, bad solenoid switches, and even software glitches , so this is a very vulnerable part.

 Obviously, you’ll want to check that out on your test drive, so if the owner gets a little nervous about you parking on a hill, you know what to suspect. Depending on the source of the failure, if you decide to go ahead and buy, the solution could be anything from a software setting to a new part.

4- Disadvantages with the rear axle bushings

On the test drive you have to keep an ear out for a knocking sound from the rear of the car. The most likely problem in this case is the rear axle bushings, and what will give it away the most is an increase in volume and frequency when driving on bumpy roads. These bushings come in pairs and will need to be changed together.

5- Problems with the turbo – Oil pressure

Thinking of buying a Renault Laguna 1.9DCi? There is a reported problem with the oil pressure switch. First, it can leak, causing turbo seal damage and premature turbo failure. Second, it can get stuck, causing the pressure switch reading to indicate a much higher oil pressure in the car than expected.

6- Failures in the clutch

The Laguna’s clutches can be problematic, especially on diesel versions of the car. They are likely to get stuck and cause all sorts of difficulties when trying to find gear on the road.

You shouldn’t have any trouble locating this problem as it will happen from the moment you hit the road and don’t accept excuses from the seller about how it’s getting a bit stuck. The clutch is a known faulty part and will cost you quite a bit of money to replace.

To end

There are plenty of different Lagunas available, from the sleek and efficient 1.6 16v petrol engine to the prowling 3.0 V6 that can literally tear up the motorways. Think about fuel economy when buying, and remember that smaller engines are often better in urban environments.