my Toyota RAV4 has a TPMS light on after changing the tires

Toyota RAV4 Fifth Generation (2019-present)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

473 words

Problem Statement

Learn how to diagnose and fix the TPMS light issue after changing tires on your Toyota RAV4. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is securely lifted with jack stands before working under it.

Symptoms

•TPMS warning light illuminated on the dashboard
•Inconsistent tire pressure readings (if checked)
•Possible change in ride quality or handling
•No other warning lights illuminated

Diagnostic Steps

1
Verify that all tires are inflated to the manufacturer's recommended pressure.
2
Check each tire's valve stem for damage or leaks.
3
Use a TPMS scan tool to read sensor IDs and check for fault codes.
4
Inspect the TPMS sensors for proper installation and function.
5
Confirm that the TPMS system was reset after tire installation.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Tire pressure gauge
•Air compressor
•TPMS scan tool
•Jack
•Jack stands
•Lug wrench

Parts Required

•TPMS sensors (if damaged or not functioning)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Verify that all tires are inflated to the manufacturer's recommended pressure.
2
Check each tire's valve stem for damage or leaks.
3
Use a TPMS scan tool to read sensor IDs and check for fault codes.
4
Inspect the TPMS sensors for proper installation and function.
5
Confirm that the TPMS system was reset after tire installation.

Solution

1. Preparation

Gather tools and parts required for the procedure.
Ensure the vehicle is parked on a level surface and the engine is off.

2. Tire Pressure Check

Sub-steps:
1. Remove the valve cap from each tire.
2. Use a tire pressure gauge to measure the pressure in each tire.
3. Inflate or deflate tires to match the manufacturer's recommended pressure (found on the driver’s door jamb).
Tools Required: Tire pressure gauge, air compressor (if needed).

3. Reset TPMS

Sub-steps:
1. Turn the ignition key to the "ON" position without starting the engine.
2. Locate the TPMS reset button (usually under the steering column or near the fuse box).
3. Press and hold the TPMS reset button until the TPMS light blinks three times and then turns off.
4. Start the vehicle and allow it to run for a few minutes to ensure the TPMS light remains off.
Tools Required: None.

4. Sensor Inspection (if TPMS light remains on)

Sub-steps:
1. Lift the vehicle using a jack and secure it with jack stands.
2. Remove each wheel to access the TPMS sensors.
3. Inspect the sensors for proper installation and any visible damage.
4. If sensors were not transferred correctly or are damaged, replace them.
Tools Required: Jack, jack stands, lug wrench, possibly a TPMS tool for reprogramming.