Name: N2 Toyota TPMS Loop Reset Tool WPROG-08
 
Description:

Toyota vehicles prior to 2009 are equipped with a Tire Pressure Warming Reset system that can be used for initialization. When the bottom is pushed and held for more than 3 seconds, the vehicles receivers are open and looking for the currently stored TPMS IDS.

What if there is a missing or broken sensor?

What if there are new sensors on vehicle that have not yet been programmed?

Above problems will cause these vehicles to become stuck in a loop, searching for TPMS IDS that are no longer there.

N2 USA has developed the Toyota Loop Reset Tool to solve this issue.

How to tell the vehicles is in the “loop”?
 
When a Toyota vehicle is stuck in the “loop”, the technician will not be able to write IDS using the OBD COMMS, and the tool will error out.
 
To verify it is a result of the loop condition, the technician can select the Read IDS option, which will connect and read out the IDS.
 
If this is successful, the vehicle is in the “loop ”.
 
How to use WPROG-08 to reset the vehicle?
 
1. Insert the WPROG 08 into the OBD port of the vehicle.

2. Once connected, you will hear the beep sound for getting into the programming mode, press and hold the WPROG-08 button for at least 20 seconds.

3. Unplug the WPROG-08, and then resume the TPM relearn using your Tech 400/400p TPMS tool.
 
Notice: WPROG-08 does not work on Land Cruiser models.