Relearn Procedure/TMPS Reset

KINGMURPHY00

MEMBER
2008 SATURN AURA
3.6L
V6
2WD
AUTOMATIC
124,231 MILES

Hello,

I have the vehicle listed above XR, I have a new key fob it's activated with the vehicle it works.
I just had new TMPS sensors installed for each tire. Using the key fob, the vehicle will not go into the relearn process to relearn the sensors. Any help?

Process I have tried:
1. Turn car on but not start.
2. Hold on and off on key fob until I hear the horn blows.

1. Emergency brake on.
2. Start vehicle.
3. On key fob press on and off for 10 seconds.
or until horn blows.

The horn never blows.

Any suggestions?

1 Reply

KASEKENNY

MECHANIC
18,907 POSTS

Can you let us know what the original issue was that you replaced all the tire sensors for?

Also, can you let us know what sensors you used? Did you use aftermarket sensors or GM sensors? If you used aftermarket sensors, then we may have an issue with programming them to the module as not all of them function properly.

Next, I am attaching the process below on how to learn these sensors and I think the issue you are having with not getting the last horn chip is you are only doing part of the process. When you use the remote to enter into the learn process you then need the tool to learn the sensor, or you need to increase then decrease the pressure in order for it to learn. Basically, you enter into the learn process and then raise or lower the pressure on the left front tire 8-10 PSI and then wait for the horn chip.

https://www.2carpros.com/articles/how-to-use-a-tire-pressure-gauge

Please run through this process attached and let us know if this gives the positive result we are hoping for.

Thanks

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