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Mazda 5: Third report

After grinding to a halt, our MPV was sparked back to life with a simple reboot

Mazda 5 header

Text: Julie Sinclair / Photos: Dave Smith

October 2011

I know virtually nothing about mechanical engineering. So when my Mazda 5 broke down recently, I panicked and reverted to the classic cure-all loved by IT experts across the globe. I switched it off and on again. If that doesn’t work, I thought, I’ll call a man, and crack open a KitKat.

To my amazement, though, it did! One minute the car was slowing to a complete, disconcerting stop, and the next I was trundling back up the road, delighted to have diverted disaster, somehow.

I assumed it was a fluke. But a trip a week later to my local garage, Milcars Mazda of Watford, not only revealed no outstanding faults, but I was told, astonishingly, that I’d fixed the problem.

With so much electrical gadgetry controlling your car these days, it’s effectively a computer on wheels. So it makes sense that rebooting its hard drive – by turning off the ignition – has a similar effect to restarting your laptop.

A diagnostic check carried out at the dealership did reveal a previous problem with the Electronic Stability Control (ESC), which was still stored in the car’s memory. But my restart cleared that, and allowed the 5 to carry on as though nothing had happened.

“If it happens a few times, the engine management light will come on,” the technician informed me, having also taken the time to explain how the ESC worked, and why it might have resulted in my Mazda’s momentary breakdown.

But what he couldn’t do was restore my dented faith in the MPV. I had been noticing an occasional loss of power on short journeys, where I would frustratingly find the accelerator momentarily ineffective.

And while it has only ground to a halt once, I just don’t have the same confidence in its ability to get me from A to B. Rightly or wrongly, it feels like the beginning of the end. This is totally unfair, of course.

The 5 has been very well behaved in all other respects. It’s as practical as a pair of wellies, too. Trips to the tip, family jaunts and even a girls’ night out have converted it from car to pick-up truck and minibus on many occasions, without much fuss.

And I still get compliments from complete strangers on the electric sliding doors, as if they are the most futuristic feature anyone has ever seen sported on a road car.

So I remind myself that all a car buyer can really expect is not for their vehicle to be perfect for the duration of its life, but for the dealer to handle problems that do arise quickly and efficiently, and where appropriate, at no extra cost. And in that respect, the Mazda could not be faulted.

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3 Comments

HUH?...You can not 're-boot' any Mazda PCM or ECU without removing the negative battery terminal for a few minutes and then re-installing it, anyone can do this, you would then have to reset the ESC, again usually turning steering wheel FULL left lock to right lock and then just another engine turn off and on will do it after the first restart.

By rx88888888 on 18 October, 2011, 10:14am

rx88888888 nailed it.

Also the loss of power could be down to the fuel being of bad quality. Stuff like this happens all the time. Mazda ranked 1st in a world wide survey on reliability but this doesn't means that its cars won't break down or whatever. Of course it doesn't also means that you should loose your trust. What would anyone do if he paid thousand of pounds for his/her car and a failure occured like this?

By giorikas81 on 18 October, 2011, 4:56pm

i think its about time to change your battery

By orablue on 19 October, 2011, 6:44pm

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Pictures

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Extra Info

“If there’s one car that proves MPVs don’t have to be dull to drive, it’s the Mazda. While the 1.6-litre diesel can feel underpowered, the 5’s sparkling chassis never fails to disappoint. Sharp steering, strong grip and impressive poise mean you soon forget the car’s bulky dimensions on twisting back roads.”
James Disdale, Deputy Road Test Editor

Other Reports

REPORT

[+]
With visits from grandparents becoming an increasingly common event, I’ve found the 5’s ability to convert into a seven-seater really useful. It’s also very easy to operate. You simply pull one of the tags in the boot floor towards you to erect the extra seats. It even leaves enough boot space to store my daughter’s pram.
[-]
The Mazda’s 1.6-litre diesel engine had originally impressed, as it seemed surprisingly pokey around town and held its own on the motorway, too. But having promised so much, it has now started to sound rattly and feels underpowered, while the recent glitch has further knocked my confidence. Here’s hoping there will be no more losses of power or breakdowns.
On fleet since:May 2011
Price when new:£21,995
Running costs:40.8mpg
Mileage:5,906
Engine / Power:1.6-litre 4cyl/113bhp
Options Fitted:Metallic paint (£440)
Trade-in Value Now:N/A
Insurance Group / Quote:16
Costs:None so far
Any Problems?:Engine lost power and cut out
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