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New TPMS installed… BUT

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Old Jul 23, 2021 | 01:15 PM
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Default New TPMS installed… BUT

Not working. I bought four new TPMS. Discount tire put them on, couldn’t get them to work, figured they didn’t have the correct tool. And they did not have any magnets.

I have a heavy duty magnet but the car never responded. How strong a magnet do I need?

I have a 1999, and I bought the ones recommended by Eckler. TPMS 17-43042 (1743013, 1743014) ) CLAMP MULTI FREQUENCY SMART SENSORS. It does state it is a Blank Sensor that must be used with a Smart Pro+ Programming Tool. Your Smart Pro+ programming tool must also be updated to the most updated version for this sensor to be read!. Wouldn’t discount tire have that tool?




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Old Jul 23, 2021 | 01:40 PM
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When Discount Tire installed mine last week, they did not have a magnet. A regular strong magnet would not do it either on mine. [2002 c5]. I had to buy a donut style magnet then they worked like they were supposed to. However, mine were oem sensors for the 2002. I do not know about the "smart sensors". I bet my local discount tire does not have that tool.

Last edited by popshumphrey; Jul 23, 2021 at 01:44 PM.
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Old Jul 23, 2021 | 05:47 PM
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I wish I had a dounut shaped magnet to try, they are like $30 new on Amazon. What I have read, I need to program them first with a Smart Pro+ Programming Tool with the latest software update. :-(

Last edited by ruttrow; Jul 23, 2021 at 05:48 PM.
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Old Jul 23, 2021 | 05:53 PM
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I found a donut magnet at Home Depot for Less than $5. Worked fine but I have Schrader TPMS sensors.
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Old Jul 24, 2021 | 02:41 AM
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Originally Posted by ruttrow
I wish I had a dounut shaped magnet to try, they are like $30 new on Amazon. What I have read, I need to program them first with a Smart Pro+ Programming Tool with the latest software update. :-(
If they are universal sensors you need to program them before they are installed.. you then use an electronic tool to program them to the car after they are installed.
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Old Jul 25, 2021 | 02:27 PM
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Maybe you can sell those sensors to someone who can use them. Save yourself a headache and buy the correct Schrader TPMS sensors.

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Old Jul 25, 2021 | 02:40 PM
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Originally Posted by BigGun
Maybe you can sell those sensors to someone who can use them. Save yourself a headache and buy the correct Schrader TPMS sensors.
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Old Jul 25, 2021 | 04:18 PM
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Another thing to remember is that we have all [well many of us] have spent money we should not have spent. I recently bought a battery and should have bought an AGM battery. Not a big deal, but a mistake all the same. The right sensors will make the tpms work like a charm. Find a way to eat the other sensors and go after it. I also found that Discount tire, and Im sure others, can install the sensors without rebalancing. Many of them also have the donut magnets. Mine said they didn't and then I saw one on the shop wall. We all laughed because they said they never use it.
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Old Jul 26, 2021 | 09:26 AM
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ruttrow, the original TPMS part in the '97-2000 Corvette was #10438853 which has been replaced and is now interchangeable with the Schrader #28006. This is the one that has been recommended here on the Forum for a while now. The only programming required is using your DIC and a strong magnet. They're available from Rock Auto.for $25 @.
https://www.rockauto.com/en/parts/sc...)+sensor,12036


Forum Member bc6152 bought this one from Amazon... and says it fits around the valve stem on his wheels.


I have a similar magnet I removed from an old car speaker, but I have the C5 Z06 wheels and because of the ribs in the wheel had trouble getting it close enough to the TPMS. I used a couple of smaller magnets I could get closer to the valve stem.

Good luck... GUSTO

Last edited by GUSTO14; Jul 26, 2021 at 09:34 AM. Reason: added photo
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Old Jul 29, 2021 | 06:25 PM
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I got the multi sensors to work, had to find someone with a smart sensor + tool.
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Old Jul 29, 2021 | 06:52 PM
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Originally Posted by ruttrow
Not working. I bought four new TPMS. Discount tire put them on, couldn’t get them to work, figured they didn’t have the correct tool. And they did not have any magnets.

I have a heavy duty magnet but the car never responded. How strong a magnet do I need?

I have a 1999, and I bought the ones recommended by Eckler. TPMS 17-43042 (1743013, 1743014) ) CLAMP MULTI FREQUENCY SMART SENSORS. It does state it is a Blank Sensor that must be used with a Smart Pro+ Programming Tool. Your Smart Pro+ programming tool must also be updated to the most updated version for this sensor to be read!. Wouldn’t discount tire have that tool?



I had the same problem. I had it in programming mode, but would not program. A friend suggested I try letting air out of tire till horn beeped, then move to next wheel etc. I don't know why, but it worked perfectly. Good luck!
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Old Aug 2, 2021 | 08:56 AM
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Originally Posted by kh400
I had the same problem. I had it in programming mode, but would not program. A friend suggested I try letting air out of tire till horn beeped, then move to next wheel etc. I don't know why, but it worked perfectly. Good luck!
This "letting the air out" procedure was how the TPMS system worked on the 2010 Cadillac CTS I had. Wonder if these sensors came with instructions???
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