SsangYong Korando - Rear Break Pads - Orb>>.

Yesterday at the MOT there was and advisory for the rear brake pads very low. Asked for a quote. £145.oo

Out of interest asked Ssangyong dealer for a price. £345.40

Guess who'll be doing them.

SsangYong Korando - Rear Break Pads - paul 1963

Neighbour recently got quoted a rather incredible £260 for a oil and filter change on his Citroën c4 at the local dealer, I done it on his drive yesterday, bits, genuine filter, motul oil cost £60. Half hour job...

SsangYong Korando - Rear Break Pads - mcb100
Yet another EV benefit - brake pad wear is negligible…:).
SsangYong Korando - Rear Break Pads - Orb>>.

Brake pads done ..

Put the invoice away and added up my costs for coming up to 4 years of ownership

3 services plus 1 next week so counted that.

2 tyres

1 set of brake pads.

MOT's

Total £1400 and some pennies.

SsangYong Korando - Rear Break Pads - John F

Put the invoice away and added up my costs for coming up to 4 years of ownership

3 services plus 1 next week so counted that.

2 tyres

1 set of brake pads.

MOT's

Total £1400 and some pennies.

Interesting. Mileage? Clearly, DIY maintenance can save loadsamoney. Surprised they don't teach it in schools.

Mrs F's Pug 2008, 33k miles, 5.75yrs ownership......... 1 'first service' at dealer £190; 3 oil changes (me) c.£120; 3 MoTs £150; indie repair wheel sensor and replace rear discs and pads £363. Replace smashed n/s mirror - pheasant - £85 from on line breakers. (Garage repair would have been £500). Tyres, swapped round at 15,500miles, still plenty of tread. Total £908, much of which unforeseen repairs. I'll do the front pads myself in due course.

SsangYong Korando - Rear Break Pads - Orb>>.

Interesting. Mileage? 25.000 But main dealer serviced to maintain the warranty.

SsangYong Korando - Rear Break Pads - John F

Interesting. Mileage?

25.000 But main dealer serviced to maintain the warranty.

Understandable. But new rear pads at a mere 25K? Can't believe you drive like a boy racer. I wonder how many millimetres they class as 'very low'. Did they show the old ones to you? And how come they wear quicker than the front ones......or have they already been prematurely replaced?

SsangYong Korando - Rear Break Pads - Orb>>.

Did they show the old ones to you?

3mm our friend google says change at that. yes I saw them. They wear but discs must be good quality as looked unworn. I use the autohold which doesn't quite release instantly.

Bot as I am a bit more paranoid about these things nowadays I changed them. I'm old school..... better safe than sorry.

SsangYong Korando - Rear Break Pads - John F

Did they show the old ones to you?

3mm our friend google says change at that.

"Brake pads should be replaced when they reach a certain level of wear, typically when they get down to 3-4mm or 1/8 inch thick. Beyond this, the pads can start to generate noise or, in some cases, cause damage to other braking components."

Well, I think google's AS*I is a scientifically illiterate extravagant friend which has merely parroted advice from a well known chain store with a vested interest in selling brake pads! I would like to know what sort of 'damage' it has in mind? Braking efficiency is not proportionate to pad thickness. Whether 8mm or 1mm thick, the braking effectiveness will be the same. Even when the pad starts disappearing from the backplate resulting in the 'noise' of metal to metal contact, there will still be considerable braking effectiveness. The MoT requirement of at least 1.5mm is perfectly safe. A sensible driver should be getting at least 5,000 per mm on a mundane car. The rear pads on Mrs F's Pug 2008 were recently changed early, associated with a failed wheel sensor, but the front pads at 32,000 are still about as thick as the back plate (4mm - I have just done the annual wheels off clean-up and inspection.)

Bot as I am a bit more paranoid about these things nowadays I changed them. I'm old school..... better safe than sorry.

I'm old school too - 1967 physics A level

*S for stupid.

SsangYong Korando - Rear Break Pads - Orb>>.

I'm old school too - 1967 physics A level

*S for stupid.

I got 6 straight A's.. didn't know the grades went that low...

But Seriously John, Whatever you do to maintain your cars is your choice, But myself and many others don't wait till metal on metal for those things, and while my car is under warranty it will be serviced by a Franchised dealer. Mustn’t give the little devils a chance to refuse a warranty claim. Same with every other car I have had under warranty. Main Dealer servicing.

The point of changing the pads as recommenced also saves me the inevitable phone call next week when it's in for a service Oh sir we replaced the rear pads, that's an extra £345.40 plus vat.

SsangYong Korando - Rear Break Pads - Maxime.

But myself and many others don't wait till metal on metal for those things, and while my car is under warranty it will be serviced by a Franchised dealer. Mustn’t give the little devils a chance to refuse a warranty claim. Same with every other car We have had under warranty. Main Dealer servicing.

My Dad had a Kia and had a problem at 6 years and 11 months old that was engine related. Full servicing by the selling dealer and engine sorted under warranty. Cost £0 even though it was due a service 5 weeks later.

SsangYong Korando - Rear Break Pads - Chris M

Replaced front discs and pads and rear pads on my Astra a couple of weeks ago. Vauxhall state a minimum thickness of 1.5mm front and rear. Mine still had around 3mm and I only changed them because I fancied an advisory free MoT. The last two years I've had the "pads wearing thin" bullpoo. My wish came true but because some testers haven't yet grown a pair and feel they have to put something, I got the "engine cover and under trays fitted".

SsangYong Korando - Rear Break Pads - John F

But myself and many others don't wait till metal on metal for those things,

Neither do I! (well, only once I remember it happening in our days of high mileage. No big deal, the screechy noise is difficult for even the most insensitive to ignore, and as usually only one of the eight braking pads is the first to partially disappear, there was not a noticeable effect on braking efficiency) .

My Dad had a Kia and had a problem at 6 years and 11 months old that was engine related. Full servicing by the selling dealer and engine sorted under warranty. Cost £0 even though it was due a service 5 weeks later.

Don't delude yourself. The 'Cost £0' is accounted for by ensuring your Dad is relieved of a substantial sum for a mandatory annual service at dealer rates including as many extra items the Kia dealer can include, no matter how small the mileage, for each and every year from new to keep the Kia 7yr (presumably) warranty valid.

SsangYong Korando - Rear Break Pads - Andrew-T

... while my car is under warranty it will be serviced by a Franchised dealer. Mustn’t give the little devils a chance to refuse a warranty claim. Same with every other car I have had under warranty. Main Dealer servicing.

As a matter of interest, ORB, how many times have you called upon your warranties over the years ? Have they actually turned a profit, as it were ?

SsangYong Korando - Rear Break Pads - Andrew-T
Yet another EV benefit - brake pad wear is negligible…:).

I realise that these things enjoy resistive braking, but surely the wear will depend on the owner's driving style, as in any other vehicle ? Especially with the superior acceleration ?

SsangYong Korando - Rear Break Pads - mcb100
You can be on the brakes everywhere if you want to be, but you’d be massively losing efficiency by not relying on momentum and regenerative deceleration.

I’m working in Renault dealers for a couple of weeks, so after I’d made that comment I popped in to see the service manager. He couldn’t remember the last time they’d changed the pads on an EV.
SsangYong Korando - Rear Break Pads - SLO76
You can be on the brakes everywhere if you want to be, but you’d be massively losing efficiency by not relying on momentum and regenerative deceleration. I’m working in Renault dealers for a couple of weeks, so after I’d made that comment I popped in to see the service manager. He couldn’t remember the last time they’d changed the pads on an EV.

The discs and pads on our 92,000 mile pool 18 plate Zoe 40kwh haven’t been changed from new.
SsangYong Korando - Rear Break Pads - gordonbennet

Do those wwith regenerative braking (and others who drive normal cars but carefully) give the brakes a work out once in a while to clean things up and hel prevent corrosion from becoming an issue?

Its quite interesting how some cars wear the rear pads faster than the fronts, first car we ever had that experience was the Outback, which also happened to be the first car we owned with full traction control where the car would apply individual brakes as and when to maintain handling, looks like the Landcruiser is going the same way, that too has full TC and next year i'll be renewing the rear pads and discs.

Whilst having no intentions of being pushed/bribed/cajoled/ordered by the state into a battery only car i'm a great admirier of Toyotas hybrid system, for its efficiency and its now well proven durability over huge mileages.

Quite why Toyota haven't so far upgraded the hybrid system into their Hino truck range is a mystery, given the far higher weights involved in truck work and the serious amount of retardation required when loaded if most of those losses could be recovered, without the ridiculous weight penalties (and unsustainable power demands) of pure battery power, the fuel savings would in my humble be in the region of 30/50% depending on usage.

Edited by gordonbennet on 20/07/2025 at 16:39

SsangYong Korando - Rear Break Pads - Big John

Do those wwith regenerative braking (and others who drive normal cars but carefully) give the brakes a work out once in a while to clean things up and hel prevent corrosion from becoming an issue?

In a word - Yes, I make sure I give the brakes a heavier prod every now and again. You can see on the power meter that slowing down and especially the initial application of the brake pedal regenerates the most electricity so at that point I presume the actual hydraulic brakes aren't being used. A year/ 10k miles into new Swace ownership thus far my disks front / rear look like they are brand new.

A friend bought a 2021 Corolla hatch brand new and has already been told he needs new rear disks due to disk corrosion. He's a gentle driver, too gentle, and has been advised by the dealer to give the brakes more use where possible - I've heeded that advice for my mechanically similar car, albeit mine is gen 5 but his is gen 4.

Edited by Big John on 20/07/2025 at 17:48

SsangYong Korando - Rear Break Pads - gordonbennet

Expected you would Big John, wonder if your friend's discs would benefit from a good session of hard brakes?

I'm gentle on the brakes unless caught out in everything i drive, always have been, but having no regen of any description on our sheds its more to give the brakes a work out over several rapid stops from high speed, afterwards its noticeable how much better the bite is.

Edited by gordonbennet on 20/07/2025 at 18:08

SsangYong Korando - Rear Break Pads - mcb100
Not quite as straightforward with an EV as most (all?) are brake-by-wire. Push the pedal and instead of moving a pushrod into a master cylinder, you’re telling the car that you want to slow down/stop.
The braking system will then try to use regeneration where possible for maximum efficiency, adding hydraulic braking to top up the retardation.
They do, however, have a disc cleaning strategy that will operate pistons onto pads onto discs periodically to keep things moving and discs clean.
SsangYong Korando - Rear Break Pads - Ethan Edwards

Been using my wifes Fiat500e. It has One Pedal Driving (Range Mode). Running to Colchester the other day. Used the brakes exactly once in 35miles. OPD really turns up the strength of regenerative braking. Take your foot off the pedal and it'll bring you to a complete stop in a very satisfactory manner. Think 'engine braking' but more so.

Yes it does activate the rear brake light as required.

Edited by Ethan Edwards on 20/07/2025 at 19:04

SsangYong Korando - Rear Break Pads - Big John

Yes it does activate the rear brake light as required.

Actually that's a good point. It's taking me a while to fullyunderstand when my brake lights illuminate on my hybrid.

I sussed pretty quickly that they remain illuminated when "auto hold" is engaged when stationary so I've learnt to operate the parking brake button if stuck at junctions or in traffic for longer periods - at which point the brake lights go out.

I think I've seen their reflection when adaptive cruise is using the brakes. What I'm not sure about is when using adaptive cruise down a long steep hill. It seems whilst the battery is under 80% full it increases regeneration to keep the speed steady, if that's not enough it spins the engine for engine braking to join in then if it still can't control the speed it applies the brakes - what I'm not sure about is when the brake lights show during that lot. Probably just when the brakes are applied, but I'm not sure. The speed restriction is useful as I have a long hill nearby with a speed camera on the steepest part.

SsangYong Korando - Rear Break Pads - gordonbennet

- what I'm not sure about is when the brake lights show during that lot. Probably just when the brakes are applied, but I'm not sure. The speed restriction is useful as I have a long hill nearby with a speed camera on the steepest part.

Hopefully only when the brakes are actually applied, or preferably when a pre determined level of deceleration is achieved.

The brake light issue is my one main bugbear of Scania and some other truck makes, on long descents one can hold the speed steady by retarder alone, the problem is the brake lights apply soon as retarder (even on humble exhaust brakes alone) is applied, no deceleration need apply but the brake lights will be on for sometimes minutes at a time, this is no help to following drivers should an emergency full brake application be required the brake lights haven't changed.

Edited by gordonbennet on 21/07/2025 at 06:31

SsangYong Korando - Rear Break Pads - corax
Not quite as straightforward with an EV as most (all?) are brake-by-wire. Push the pedal and instead of moving a pushrod into a master cylinder, you’re telling the car that you want to slow down/stop. The braking system will then try to use regeneration where possible for maximum efficiency, adding hydraulic braking to top up the retardation. They do, however, have a disc cleaning strategy that will operate pistons onto pads onto discs periodically to keep things moving and discs clean.

So the hydraulic part of the braking system is powered by an electric pump, and no master cylinder in sight?

SsangYong Korando - Rear Break Pads - gordonbennet

So the hydraulic part of the braking system is powered by an electric pump, and no master cylinder in sight?

Which would see me running for the hills, together with steer by wire thats two things that will never feature in any vehicle i own.

SsangYong Korando - Rear Break Pads - corax

So the hydraulic part of the braking system is powered by an electric pump, and no master cylinder in sight?

Which would see me running for the hills, together with steer by wire thats two things that will never feature in any vehicle i own.

If there is no safety dual hydraulic circuit like ICE cars have had for years, I presume that if there is an electric brake pump failure, the EV disables itself and stops you driving the car.

EDIT - just answered my own question, apparently they still have a dual system.

Edited by corax on 21/07/2025 at 13:30

SsangYong Korando - Rear Break Pads - Chris M

"Which would see me running for the hills"

Get your running kit on GB. Where does the pressure come from for your ABS?

SsangYong Korando - Rear Break Pads - gordonbennet

"Which would see me running for the hills"

Get your running kit on GB. Where does the pressure come from for your ABS?

Yes from the electric accumulator on Landcruisers, however the brakes are still operational even if the pump stopped working, just as the steering still works if the engine stops turning.

There are some things that need to stay connected mechanically, steering and brakes being the two obvious.

SsangYong Korando - Rear Break Pads - mord

Have you flown on a modern airliner by any chance because I hate to break it to you, they've been fly by wire for decades now :-p

SsangYong Korando - Rear Break Pads - mcb100
‘ So the hydraulic part of the braking system is powered by an electric pump, and no master cylinder in sight?’

Absolutely. You’ll find a brake fluid reservoir, but no master cylinder that we’re familiar with or servo (no vacuum, obviously).
The braking system handles the ‘handover’ between regenerative and hydraulic, and if the engineers have got it right you won’t feel the difference.

One Pedal Drive is the logical conclusion, upping the level of regen and bringing the car to a stop. A well engineered OPD solution will also just release the ‘braking effort’ as the car comes to a halt to recreate a nice ‘chauffeur’s stop’.

Edited by mcb100 on 21/07/2025 at 12:21

SsangYong Korando - Rear Break Pads - Andrew-T
One Pedal Drive is the logical conclusion, upping the level of regen and bringing the car to a stop. A well engineered OPD solution will also just release the ‘braking effort’ as the car comes to a halt to recreate a nice ‘chauffeur’s stop’.

Presumably when that has been rolled out, the next stage will be No Pedal Drive and the car responds to the words Stop and Go ?

SsangYong Korando - Rear Break Pads - mcb100
Just found the legislation for brake lights under regenerative deceleration.

Below 0.7m/s squared of deceleration, no requirement.
Between 0.7 and 1.3m/s squared, manufacturers discretion.
Greater than 1.3m/s squared, brake lights must illuminate.
SsangYong Korando - Rear Break Pads - Ethan Edwards

Yes OPD. It took me many months before I started using it in ernest.

Probably because the Vauxhall really doesn't have it. Similarly it took me months to feel totally comfortable with adaptive Cruise control, but now I'm a fan. The Vauxhall also has self parking but in the four years I've owned it. Never used it.

SsangYong Korando - Rear Break Pads - mcb100
‘ Presumably when that has been rolled out, the next stage will be No Pedal Drive and the car responds to the words Stop and Go ?’

Easily done, I’d have thought.
Currently done with steering wheel buttons - let the adaptive cruise control bring the car to a halt if there’s someone in front, or OPD if there isn’t.
Then either let the cruise automatically resume as the car in front sets off or just press ‘Resume’.

No real need for pedals most of the time.
SsangYong Korando - Rear Break Pads - catsdad

This would not work on a lot of ACC systems. My Golf has it, but being a manual, it requires the clutch to be operated by the driver.
Even automatics have a range of sophistication in their ACC systems and, at the simpler end, I don’t think they would provide this degree of automation either. Or would they?

SsangYong Korando - Rear Break Pads - Orb>>.


Even automatics have a range of sophistication in their ACC systems and, at the simpler end, I don’t think they would provide this degree of automation either. Or would they?

My car has an audio device sitting on the passenger seat which tells the driver to brake, turn, etc.

SsangYong Korando - Rear Break Pads - Ethan Edwards

You too?

SsangYong Korando - Rear Break Pads - paul 1963

You too?

Strange, mine only works intermittently?