how to fix the TPMS light on Toyota Camry Seventh Generation (2012-2017)

Toyota Camry Seventh Generation (2012-2017)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

535 words

Problem Statement

Learn how to diagnose and fix the TPMS light issue in a 2012-2017 Toyota Camry. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is on a stable surface and secured with jack stands before working underneath.
•Wear safety glasses when working with tires and wheels to protect against debris.

Symptoms

•TPMS warning light illuminated on the dashboard
•Possible rough ride due to low tire pressure
•Uneven tire wear may occur over time
•Decreased fuel efficiency
•Warning message displayed on the multi-information display

Diagnostic Steps

1
Check tire pressures using a tire pressure gauge to ensure all tires are inflated to the recommended levels.
2
Inspect each tire for visible damage, punctures, or abnormal wear that may affect pressure.
3
Reset the TPMS system using the TPMS reset button located under the steering wheel (if applicable).
4
Scan the vehicle's onboard diagnostics with an OBD-II scanner for any stored TPMS error codes.
5
Inspect and test the TPMS sensors on each wheel for proper operation if issues persist.

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
•OBD-II scanner
•Jack and jack stands
•Torque wrench
•Socket set

Parts Required

•TPMS sensors (if replacement is necessary)
•Valve stem caps (if damaged)

Related Faults

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Diagnostic Steps

1
Check tire pressures using a tire pressure gauge to ensure all tires are inflated to the recommended levels.
2
Inspect each tire for visible damage, punctures, or abnormal wear that may affect pressure.
3
Reset the TPMS system using the TPMS reset button located under the steering wheel (if applicable).
4
Scan the vehicle's onboard diagnostics with an OBD-II scanner for any stored TPMS error codes.
5
Inspect and test the TPMS sensors on each wheel for proper operation if issues persist.

Solution

1. Preparation

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

2. Check and Inflate Tires

Sub-steps:
1. Remove the valve caps from each tire.
2. Use a tire pressure gauge to measure the pressure in each tire.
3. Inflate any under-inflated tires to the manufacturer-recommended pressure (typically found on the driver’s door jamb).
4. Reinstall the valve caps.

3. Reset TPMS System

Sub-steps:
1. Turn the ignition switch to the "ON" position without starting the engine.
2. Locate the TPMS reset button (usually under the steering column).
3. Press and hold the TPMS reset button until the TPMS light blinks three times, then release it.
4. Start the engine and check if the TPMS light remains off.

4. Replace TPMS Sensors (if necessary)

Sub-steps:
1. Lift the vehicle using a jack and secure it with jack stands.
2. Remove the tire from the wheel by loosening the lug nuts and taking the wheel off.
3. Detach the TPMS sensor from the valve stem using a socket wrench.
4. Install the new TPMS sensor by reversing the removal steps.
5. Reinstall the wheel and torque the lug nuts to the manufacturer's specifications (usually around 76 ft-lbs).