Tire Monitoring System: Service and Repair
Registration Procedure for Tire Pressure Sensor ID Code
NOTE:
Only up to 4 ID codes of the tire pressure sensor can be registered in BCM. Therefore, register only ID codes of those tire pressure sensors that are installed to running wheels. If the ID code of the tire pressure sensor that is installed to any other tire than above 4 is registered to BCM, BCM detects an abnormality of the system when the vehicle is driven for longer than 10 minutes and makes the low tire pressure warning light to light up after blinks for 75 seconds.
Not using SUZUKI scan tool
1) Confirm that all doors are closed and ignition key is out of ignition key cylinder.
2) Open driver side door.
3) Perform the following Steps a) to c) within 15 seconds after ignition switch turned ON.
a) Press driver side door switch hand within 5 seconds after ignition switch turned ON. Keep the switch pressed for 2 seconds.
b) Release driver side door switch and then press driver side door switch for 2 seconds or more by hand.
c) Release driver side door switch and then press driver side door switch for 2 to 5 seconds by hand.
4) Using special tool, activate each tire pressure sensor within 90 seconds.
Refer to the instruction of special tool for the method of activating tire pressure sensor.
NOTE:
- When tire pressure sensor is to be activated, set the special tool to the same position as shown in the illustration below. If the special tool is set to other positions, there is a possibility that tire pressure sensor cannot be activated.
- When tire pressure sensor is activated, flashing LED and beeping sound of special tool indicate an activation of the tire pressure sensor. In case that LED does not flash and beeping sound is not heard even if special tool is normal, replace faulty tire pressure sensor.
- When tire pressure sensor is activated, ID code of the tire pressure sensor is registered automatically in BCM.
- If each ID code of 4 tire pressure sensors is not registered in BCM within 90 seconds, start all over from Step 1). Also, it is possible to check the number of ID codes of tire pressure sensors received by BCM by observing the flashing pattern of the low tire pressure warning light.
- When BCM receives each ID code of 4 tire pressure sensors, BCM turns ON low tire pressure warning light in combination meter for 5 seconds.
Special Tool
(A): 09945-86510
5) After registration is completed, turn ignition switch to OFF position.
Using SUZUKI scan tool
1) Turn ignition switch to OFF position.
2) Connect SUZUKI scan tool to data link connector (DLC) (1) located on underside of instrument panel at driver's seat side.
Special Tool
(A): SUZUKI scan tool (SUZUKI-SDT)
3) Turn ignition switch to ON position.
4) Select "TPMS ID registration with LF tool" of "MISC TEST" under "BCM" mode of SUZUKI scan tool.
5) Activate each tire pressure sensor according to the instructions displayed on SUZUKI scan tool within 90 seconds.
NOTE:
- When tire pressure sensor is to be activated, set the special tool to the same position as shown in the illustration below. If the special tool is set to other positions, there is a possibility that tire pressure sensor cannot be activated.
- When tire pressure sensor is activated, flashing LED and beeping sound of special tool indicate an activation of the tire pressure sensor. In case that LED does not flash and beeping sound is not heard even if special tool is normal, replace faulty tire pressure sensor.
- When tire pressure sensor is activated, ID code of the tire pressure sensor is registered automatically in BCM.
- When "ID Code Regi Status" indicated on SUZUKI scan tool is "Complete", registration has been completed. If "Timeout" is indicated, perform the registration procedure all over. Also, it is possible to check the number of ID codes of tire pressure sensors received by BCM by observing the flashing pattern of the low tire pressure warning light.
- When BCM receives each ID code of 4 tire pressure sensors, BCM turns ON low tire pressure warning light in combination meter for 5 seconds.
Special Tool
(B): 09945-86510
#1, #2, #3 and #4 ID Regi status (ID registration status)
- Complete: Indicates that only when BCM has received the ID code of the tire pressure sensor
- Incomplete: Indicates that BCM has not received the ID code of the tire pressure sensor
ID code Regi status (ID code registration status)
- Complete: Indicates that only when the ID code of each tire pressure sensor has been registered in BCM within a specified work time
- Incomplete: Indicates that BCM has not received the ID code of the each tire pressure sensor
6) Turn ignition switch OFF position and then disconnect SUZUKI scan tool from DLC.