By Juraj · Last updated: March 29, 2026

This guide shows how to perform a TPMS sensor relearn on a Toyota Corolla (2016–2019) using an OBD2 scanner with TPMS service functions.

The procedure writes the new sensor IDs into the TPMS control unit using the OBD relearn function.

Affiliate Disclosure: iamcarhacker.com is an Amazon and other affiliate programs Associate. As an Amazon Associate, I earn from qualifying purchases. Full Affiliate disclosure.

Used tools

Check on Mucar Website

Video: How to relearn new TPMS sensors on Toyota Corolla 2016

This video shows how to scan TPMS sensors and perform the OBD relearn procedure using the Mucar 892BT scanner.

Supported vehicles

Vehicle
corolla-e170-e180

Technical overview

Item	Details
Vehicle	Toyota Corolla Hybrid
Supported years	2016/10 – 2019/03
System	Tire Pressure Monitoring System (TPMS)
Sensor frequency	433 MHz
Sensor type	Pacific (4260742021)
Procedure type	TPMS relearn
Difficulty	Easy
Time required	~5–10 minutes
Prerequisites	TPMS activation tool

Step-by-step procedure

Step 1 — Open TPMS service menu

Connect your OBD2 scanner to the vehicle and turn the ignition ON.

Navigate to:

Service Reset
→ TPMS Service

Step 2 — Select the correct vehicle

Select the vehicle in the scanner menu:

Toyota
→ Corolla
→ 2016/10 – 2019/03
→ 433 MHz (4260742021)

This selects the correct TPMS sensor protocol used in this vehicle.

Step 3 — Scan the TPMS sensors

Using the TPMS activation tool, scan each tire pressure sensor.

Trigger the sensors in this order:

LF → RF → RR → LR

The scanner will read and store the sensor ID from each wheel.

Step 4 — Switch to programming mode

After scanning all sensors, switch to the Programming tab in the TPMS menu.

Select:

OBD Relearn

This will write the scanned sensor IDs into the vehicle’s TPMS module through the OBD2 connection.

Step 5 — Confirm the TPMS relearn

Follow the instructions shown on the scanner.

The tool will transfer the sensor IDs to the TPMS control unit.

After the process completes:

Turn the ignition OFF
Turn the ignition ON again

Step 6 — Test the system

Drive the vehicle for several minutes to allow the TPMS system to initialize.

The TPMS warning light should turn off once the system detects all sensors.

Additional Information & Compatibility Notes

Before using or purchasing any diagnostic tool for this procedure, always verify compatibility with your exact vehicle model, year and system configuration. Supported functions may vary depending on software version, hardware revision and regional limitations.

Alternative tools

Related guides & background information

How TPMS relearn, reset and sensor registration really works

Legal & safety notice

This procedure modifies vehicle system settings through the control module. Incorrect use may cause faults or warning lights. Always ensure the vehicle is secured and follow proper safety procedures.