TPMS Reminder Reset - Procedure 05

NOTE: Reset is NOT required if re-inflating tires to the currently specified tire pressure.

NOTE: It is necessary to register the transmitter ID in the tire pressure warning ECU when replacing the tire pressure warning valve, transmitter and/or tire pressure warning ECU. The transmitter ID is written on the tire pressure warning valve and transmitter. You will not be able to read the ID numbers after installing the tire pressure warning valve and transmitter on the tire and wheel. Take a note of the 7 digit number (transmitter ID) before starting registration.

When the tire pressure warning light does not go off, or when it comes on during driving, check tire pressure (including spare tire) and adjust as necessary. The warning light should go out within a few minutes.

Set the pressure of all tires (including spare tire) to the pressure specified on the tire and loading information label.
Turn ignition switch OFF.
Connect a Techstream to the DLC3.
Turn ignition switch ON.
Turn Techstream ON.
Enter the following menus: Chassis / Tire Pressure Monitor / Utility / ID Registration.
Follow the procedures displayed on the screen.
Confirm the ID numbers for all tires (including the spare tire) are displayed on the screen.

NOTE:

It may take up to 2 or 3 minutes to update the tire pressure data. If the values are not displayed after a few minutes, see the appropriate manufacturer service information.
If the IDs have not been registered, DTC C2171/71 is set in the tire pressure warning ECU after 3 minutes or more.
If normal pressure values are displayed, the IDs have been registered correctly.
If the tire pressure values are not displayed after a few minutes, the IDs may be incorrect or the system may have a malfunction.
After all IDs are registered, DTC C2126/26 (Transmitter ID not Received in Main Mode) is set in the tire pressure warning ECU and the tire pressure warning light blinks for 1 minute and then stays on. When the tire pressure warning ECU successfully receives radio waves from all the transmitters whose IDs are stored in the ECU, DTC C2126/26 is deleted and the tire pressure warning light goes off.

Confirmation Of Transmitter ID Registration

Set the pressure of all tires (including spare tire) to the pressure specified on the tire and loading information label.
Connect a Techstream to the DLC3.
Turn ignition switch ON.
Turn Techstream ON.
Enter the following menus: Chassis / Tire Pressure Monitor / Data List.
Observe the "ID Tire Inflation Pressure" values.
Confirm the ID numbers for all tires (including the spare tire) are displayed on the screen. If all values are displayed correctly, registration was completed successfully.