maintenance

TPMS Relearn

for 2023 Chevrolet Bolt EUV 65 kWh Single Motor FWD · FWD

Editorial review:Chris Hackleman — Master Technician · 20+ years · Jeff Moore — Master Lexus & Toyota Mechanic · 20+ years

Difficulty

Easy

Time

18 min

Tools

Steps

✓Expert-verified. Personally reviewed and approved by OLP's master technicians (Chris Hackleman & Jeff Moore — 20+ years each). Always follow the vehicle's factory service information and torque specs.

Relearn the tire pressure monitoring system (TPMS) sensors after tire rotation, replacement, or sensor installation on the 2023 Chevrolet Bolt EUV.

Warnings

ℹ️Vehicle must be stationary during the relearn procedure. Do not drive until relearn is complete.

⚠Ensure all tires are inflated to the pressure shown on the driver door jamb placard before starting the relearn procedure.

Tools required

TPMS relearn tool (J-46079 or equivalent)Essential

Tire pressure gaugeEssential

Air compressor or tire inflator

Preparation

Ensure vehicle is parked on level ground in a safe location
Check and adjust all four tire pressures to match the specification on the driver door jamb placard (typically 39 PSI front and rear)
Ensure the ignition has been off for at least 2 minutes before beginning
Verify all TPMS sensors are installed and functioning (no physical damage to valve stems)

Procedure

1
Access TPMS Relearn Mode
Turn the ignition to ON/RUN position without starting the vehicle (press start button twice without brake pedal). Press the Remote Keyless Entry (RKE) transmitter's lock and unlock buttons simultaneously until the horn sounds twice, indicating the vehicle has entered TPMS relearn mode. The Driver Information Center will display 'TIRE LEARNING ACTIVE'.
2
Relearn Left Front Sensor
Starting with the left front tire, place the TPMS relearn tool antenna against the tire sidewall near the valve stem. Activate the tool to trigger the sensor. When the sensor is activated successfully, the horn will sound once and the turn signal will illuminate briefly. Wait for the horn confirmation before proceeding to the next tire.
3
Relearn Right Front Sensor
Move to the right front tire. Place the TPMS relearn tool antenna against the tire sidewall near the valve stem and activate. Wait for a single horn chirp confirming successful activation before proceeding.
4
Relearn Right Rear Sensor
Move to the right rear tire. Place the TPMS relearn tool antenna against the tire sidewall near the valve stem and activate. Wait for a single horn chirp confirming successful activation before proceeding.
5
Relearn Left Rear Sensor
Move to the left rear tire. Place the TPMS relearn tool antenna against the tire sidewall near the valve stem and activate. Wait for a single horn chirp confirming successful activation. After the fourth sensor is learned, the horn will sound twice indicating successful completion of the relearn procedure.
6
Exit Relearn Mode
Turn the ignition to OFF. The TPMS relearn procedure is now complete. The 'TIRE LEARNING ACTIVE' message should no longer be displayed, and the TPMS warning light should be off after driving briefly.

Reassembly

No reassembly required for this procedure

Verification

Turn ignition to ON and verify the TPMS warning light illuminates briefly during bulb check then turns off
Verify the Driver Information Center displays individual tire pressures for all four tires
Drive the vehicle at speeds above 25 MPH for at least 2 minutes to ensure the system updates and the TPMS light remains off
Check that no TPMS-related warning messages appear on the Driver Information Center

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