Tire pressure monitoring system
4.3-18
• Disconnect the OBD2 to DB9 data cable
between the tool and the vehicle OBD port.
The cursor “→” is at the FL position. The tool
is close to the left front wheel valve position.
Press the ENTER button to wake up the
sensor (it is required to bring the tool close to
the valve at the position of the tire to be
waken up within 5 cm. When the wakeup is
successful, the ID of the sensor at the
corresponding position will be displayed.
• Repeat the Step “2” in the order of the left
front wheel, right front wheel, right rear
wheel, and left rear wheel (clockwise
direction of the vehicle) to complete the
learning of 4 tires.
• Bring the tool close to the valve at the
position of the tire to be waken up within 5 cm
to wake up the sensor.
• If it is necessary to clear the ID of a tire, press
the Up or Down button on the tool to select
the ID to be cleared, and press the ESC
button on the tool to clear the ID data of the
corresponding tire.
• After the sensor IDs of the four tires are all
read, press the Up or Down button on the tool
to make the cursor arrow point to Exit. Press
the ENTER button on the tool to back to the
main menu (the sensor IDs of the four tire at
this time have been saved in this tool.
4- Tire pressure sensor ID writing
• Use the "OBD2 to DB9 data cable" to
connect the tool to the vehicle OBD port.
• Set the ignition switch or start-stop button to
"ON" position.
• In the main menu, select Write ID, press
the ENTER button to write the ID.
“Succeed” will be displayed after the ID is
successfully written, and the interface will
back to the main menu after 3s.
• The OBD2 data cable connector has 16 pins
and the DB9 data cable connector has 9
pins.
5- Tire pressure information activated
• After the ID is successfully written, it is
necessary to update the information of the
new ID in the TPMS (otherwise, the previous
information will still be displayed). There are
two ways to do this:
- Trigger 4 tires again using the Learn ID (in
this case, no order is required).
- The vehicle will automatically update the tire
pressure information if the vehicle travels at a
speed higher than 30 km/h for about 5 min.
To Next Page
Loading...