DIY - Bypassing Tire Pressure Warning System (TPWS / TPMS)

[xiaoya]

I tried the mod today but with no luck. The warning light is still on after I connected brown to white. Please see the attached pic. My yaris is a 2008 one.

Thank you.

[CTScott]

Originally Posted by xiaoya

I tried the mod today but with no luck. The warning light is still on after I connected brown to white. Please see the attached pic. My yaris is a 2008 one.

Thank you.

That is because you did not follow the instructions. You connected the wrong side of the brown wire to the white wire. You need to cap off the end that comes out of the connector and instead tap the end that heads up to the cluster to the white.