GR86 TPMS - Help

Nigel L

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Feb 23, 2023
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Hi all, a bit of help/ guidance require please.
So, earlier in the year, I bought another set of wheels from a guy that was selling them to get some after market wheels for his 86. I had them powder coated to smoked crome before fitting as wasn’t overly keen on the black stock wheel colour. Result was amazing and am so pleased.
However, and here comes my embarrassment! The GR86 is the first car that I have owned that has TPMS fitted. Previously had TVR/MG’s etc where nanny state hasn’t affected them😉
I didn’t realise that each wheel is effectively linked to its own corner, so need to keep a note of which wheel is from which corner etc. and obviously the new wheels, even though from another 86 will have different codes which will need to be sync’d with my car. When I had the wheels powdercoasted, as they would have had to take the tyres off, then I now realise that I should have ask them to make a note of the codes/number from the tpms sensor inside the wheel, but didn’t🙈
So, I now have a flashing orange tpms light on the dash, which cannot read any info.
Went into Toyota yesterday, and they have said that they will need to take the wheels off in order to remove the tyre in order to get the relevant info from the new sensors, to be able to sync them to the car.
Said would have to allow up to 2 hours, cost £320. They must have seen my jaw drop🤣
What I have learnt now, is never take wheels off without keeping note as to which corner they come from.
Any other way to get this fixed? Personally I don’t mind the sensors not being linked, as am one of these people that check my pressures on a very regular basis. But next year when the first MOT comes due, an orange TPMS light is an instant fail I believe.
Thanks .
Nigel.
 
This isn't what you asked but (or maybe I'm misunderstanding), when I swapped front and rear wheels it picked up that they were swapped once I drove a little bit.
 
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Get one of these [or borrow one]

Autel MaxiTPMS TS501 TPMS Relearn Tool UK/EU | Activate All Tire Sensor | Program MX-Sersors | Relearn by OBD | Upgraded TS401/TS408

Allows programming of TPMS in under ten minutes.
 
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@Nigel L , have you tried resetting the TPMS first via the button in the glovebox? Hold it in for about 5 seconds. Then just leave it and drive as normal, if it has worked, tyre pressures will appear in the display after about half an hour or so. Failing that, any good independent wheel shop should be able to read/program your TPMS without having to remove tyres.
 
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I agree with @Orro and @RumbleandSway.

The codes can be read very quickly without removing the wheel, or the tyre. If you don't want to go to the expense of buying, or borrowing a relearn tool, contact some tyre fitters in your area and ask if they can read the TPMS sensors from your original wheels and programme your new wheels with the same codes. It won't take long, but you will need all eight wheels there to be able to do it in one visit. All four OEM wheels will fit in the back, but its a bit of a struggle.

Once done, you can swap the wheels from one set to the other or back to front, as Orro did, and after a short drive, the pressures will appear on the dash.

I suspect that independent tyre fitters might be better than the chains. The guy I use has a Bartec sensor and was able to read the sensors in my OEM wheels with no issue and then programme four Bartec sensors with the same codes, which he fitted to my non-OEM wheels which I use during the winter.
 
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What happens if you put on a set of aftermarket wheels with no sensors, do you get a constant TPMS light on?
 
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Thanks for all the replies guys👍
I think it will be a trip to my local tyre place in the morning, and it’s only about a mile from where I live, so getting all 8 wheels there will be no problem👍
Every day is a school day, as they say👍
Surely you would think that a Toyota dealership would know that, or is it they do, and then still charge the 2 hours labour anyway!!
 
Thanks for all the replies guys👍
I think it will be a trip to my local tyre place in the morning, and it’s only about a mile from where I live, so getting all 8 wheels there will be no problem👍
Every day is a school day, as they say👍
Surely you would think that a Toyota dealership would know that, or is it they do, and then still charge the 2 hours labour anyway!!
Best of luck.
 
This will be my issue now and I bought the genuine OEM sensors from the dealer for my new wheels. They reckon they don't need programming but I can't see how they wouldn't. Not unless the code is identical to my originals.
 
Quick update.
Was talking to my neighbour who has recently moved in, and the subject of cars came up, as he was looking at the Gr. Turns out he runs his own garage. Told him about the change of wheels and Toyota’s charge for re-programming the new I’d codes for the new tpms’s for the new set of wheels, and he said he could sort it.
So, instead of taking all the tyres off, he just broke the seal on each tyre close to the sensor, took a picture of the code from the sensor, and re-inflated the tyre on each wheel. This saving all the hassle of taking tyre right off and having to re- fit and re-balance etc.Then plugged his machine into the Gr and re-set the new codes. A quick drive up the road, and the new codes logged in within a couple hundred yards. Result!
And the cost, considerably less than the £320 that Toyota wanted,
So now I have the codes for both sets of wheels written down, so if I want to swap wheels, It’s just a simple re- program of the relevant codes.
 
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You shouldn't need to physically read the code on the valve. He could of got the code with a TPMS reader and then used techstream to change the codes that the ECU is looking for.

In addition, you 'should' be able to cycle through 2 sets of wheels so no need to use techstream. I've seen it done in videos but not done it myself.