how to check tire pressure monitoring system on Toyota RAV4 Fourth Generation (2013-2018)

Toyota RAV4 Fourth Generation (2013-2018)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

477 words

Problem Statement

Learn how to check the Tire Pressure Monitoring System (TPMS) on a 2013-2018 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 underneath
•Allow tires to cool before checking pressures to ensure accuracy

Symptoms

•TPMS warning light illuminated on the dashboard
•Inaccurate tire pressure readings displayed
•Warning message indicating low tire pressure
•Vehicle handling issues such as pulling to one side
•Uneven tire wear observed during inspection

Diagnostic Steps

1
Scan for error codes using OBD-II scanner
2
Inspect all tires for visible signs of damage or punctures
3
Use a tire pressure gauge to measure the actual tire pressures against the recommended levels
4
Inspect each wheel for the presence and condition of the TPMS sensors
5
Use a TPMS tool to activate and read each tire's sensor signal

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

•OBD-II scanner
•Tire pressure gauge
•TPMS tool
•Jack and jack stands
•Socket set

Parts Required

•Replacement TPMS sensors (if necessary)
•Valve stems (if damaged)

Related Faults

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Diagnostic Steps

1
Scan for error codes using OBD-II scanner
2
Inspect all tires for visible signs of damage or punctures
3
Use a tire pressure gauge to measure the actual tire pressures against the recommended levels
4
Inspect each wheel for the presence and condition of the TPMS sensors
5
Use a TPMS tool to activate and read each tire's sensor signal

Solution

1. Preparation

Gather all necessary tools and parts.
Ensure the vehicle is parked on a level surface.
Disconnect the negative battery terminal to prevent any electrical issues during inspection.

2. Check Tire Pressures

Use a digital or analog tire pressure gauge.
Remove the valve stem cap from each tire.
Press the gauge onto the valve stem to get a reading.
Compare the readings to the manufacturer’s recommended pressures (found on the driver’s door jamb).
Inflate or deflate tires as needed to meet the recommended pressures.

3. Inspect TPMS Sensors

Raise the vehicle using a jack and secure it with jack stands.
Remove the tire and wheel assembly from each corner of the vehicle.
Inspect the TPMS sensor mounted on the wheel for corrosion or damage.
Ensure that the sensor is securely attached to the valve stem.

4. Recalibrate TPMS

Reconnect the negative battery terminal.
Turn on the ignition without starting the engine.
Use the TPMS reset button (usually located under the steering column) to reset the system.
Drive the vehicle for a short distance to allow the system to recalibrate.

5. Replace TPMS Sensors (if necessary)

If a sensor is found to be defective, replace it:
- Remove the tire from the wheel.
- Unscrew the sensor from the valve stem.
- Install the new sensor and ensure it is tightened properly.
- Reinstall the tire on the wheel and balance as necessary.

Tools Required:

OBD-II scanner
Tire pressure gauge
TPMS tool
Jack and jack stands
Socket set

Parts Required:

Replacement TPMS sensors (if necessary)
Valve stems (if damaged)

Estimated Repair Time: 1-2 hours

Safety Warnings:

Always ensure the vehicle is securely lifted with jack stands before working underneath.
Allow tires to cool before checking pressures to ensure accuracy.