Toyota trucks are equipped with a TPMS system, implying that TPMS sensors are embedded in the wheels.
Wheels equipped with TPMS sensors will transmit information about low tire pressure to the vehicle’s ECU if any tire indicates that they are under or over-inflated.
To program TPMS sensors, get a laptop with Techstream. Connect it to the vehicle. Now, navigate to the “Tire Pressure Monitor” option. From there, select “Utility” and then “ID Registration”.
Keep clicking next until input the “ID code” option appears. After that, press exit to return to the main menu.
As most Toyota trucks are embedded with sensors, it’s better if you know how to program TPMS sensors on Toyota trucks. It is advised that you configure your TPMS after replacing a sensor or changing your tires.
Does Toyota TPMS Need To Be Programmed?
These sensors need to be checked and recalibrated regularly to ensure that they are working correctly. Hence, it’s necessary to program them.
Moreover, you’ll better understand why it needs to be programmed and why programming them correctly is crucial when you know how these sensors work.
Basic Working Procedure
In the case of Toyota trucks, a tire pressure monitoring system (TPMS) is installed, which notifies the driver if the tires are underinflated.
Each tire assembly is fitted with a tire-pressure measurement valve array that includes a pressure sensor.
Radio waves transmit the sensor’s recorded operating temperature and air pressure data to the pressure sensor reception system located on the body.
Following that, the ECU of the tire pressure monitor receives the radio waves from the receiver and transfers them to the monitor.
Using the standard value as a reference, the ECU checks whether the transmission ID has been already recorded before comparing.
The warning light regarding tire pressure on the dashboard will illuminate if the reading is lower than the set value recorded in the ECU.
A reset switch is connected to the tire pressure alert system that helps reset the alert level for different types of tires and installation locations. This switch is also mandatory for resetting the system after repairs.
The system has to be reset when new tires, pressure sensors, or ECUs are installed. The ECU must retain the sensor ID before system activation.
If the indicator light related to tire pressure stays on or comes on while driving, check the pressure of all the tires, including the spare one, and adjust as needed. The alert should go off in a short while.
When changing a tire pressure sensor or ECU, the transmitter ID must be registered before startup. The initialization process usually takes up to 5-6 minutes.
To reset TPMS sensors, follow these steps:
Step 1: Check all the tires and set their pressure precisely to the standard values.
Step 2: Turn on the ignition.
Step 3: Hold on to the reset button for the tire pressure warning for nearly 3-4 seconds. You’ll notice the warning indicator blink a few times.
Step 4: Turn off the ignition.
Step 5: Now, get the Techstream and connect it with the DLC3.
Step 6: Turn both the engine and the Techstream on together.
Step 7: Look for the Chassis option in the Techstream.
Step 8: Then proceed to the “Tire Pressure Monitor” option.
Step 9: From there, go to the Data List.
Step 10: Ensure that all of the expected data regarding the tire pressure are visible clearly on the Techstream.
Be patient if it’s not showing anything, as it’s normal for it to take around 5-6 minutes to get updated.
Step 11: The process will be complete as soon as the correct pressures appear on display.
How To Program TPMS Sensors On Toyota Trucks?
There’s a high chance of having TPMS sensors installed in the tires if you own a Toyota truck. And if they do exist on your tires, you have to have some expertise in programming those sensors.
If you’re planning to program the TPMS sensors of your truck, then you’ll require two things. Without them, you won’t be able to program the sensors.
The tools are:
- OBD2 Mini VCI USB cable
- A laptop that has Toyota Techstream Software installed
10 Easy Steps For Programming TPMS Sensors On Toyota Trucks
The programming process of the sensors isn’t that hard. You just have to understand the steps clearly and follow them accordingly. If you pay attention properly, programming the sensors will be a piece of cake!
Here are the steps which will help you program the TPMS sensors:
Step 1: Plug the USB cable into the vehicle with the OBD2 port and then connect the USB side of the cable to the laptop.
Step 2: After connecting the cable to the laptop, you’ve to turn on Techstream.
Step 3: When the software initializes, you’ll see the “Connect to Vehicle” option. Click on it. The system will display that it’s connecting to the vehicle. Then the related vehicle information will pop up on display.
Step 4: Click on the “Next” option and wait till the process is completed.
Step 5: Now, locate the “Tire Pressure Monitor” option, click on it and wait.
Step 6: Look for the “Utility” option and select it.
Step 7: Select the “ID Registration” option and click “Next”. This will then record all the tire IDs required exclusively for the tire pressure alert system.
Step 8: Again, press “Next” when it’ll ask permission to proceed with the registration process.
Step 9: Now, you’ve to input the ID code of each one of the TPMS sensors in your truck. After entering the 4th code, it will notify you that your ID registration has been completed.
Step 10: Finally, click “Exit”. It’ll bring you back to the main menu. Now, you can check the sensor’s information when you go to the “Data List”.
By alerting you whether a tire is flat or low on air, the TPMS takes the uncertainty out by monitoring the pressure in your tires.
This information is crucial as it’ll help you avoid accidents, but it’ll also ensure a better gas economy.
Your TPMS may also tell you if there are any current or upcoming issues with your car.
So, being an intelligent guy, you should know how to program TPMS sensors on Toyota trucks. You’ll get much help and be alerted to distress by the alarm system.
And if you do get an alert from the system, immediately bring your car to a mechanic and get it checked!