TIRE PRESSURE MONITORING SYSTEM SET SWITCH INSPECTION

id021200206000

Note
•  The tire pressure monitoring system (TPMS) set switch is integrated with the cluster switch.
•  For the TPMS set switch removal/installation, refer to CLUSTER SWITCH REMOVAL/INSTALLATION. (See CLUSTER SWITCH REMOVAL/INSTALLATION.)

Resistance Inspection

1.  Remove the TPMS set switch. (See CLUSTER SWITCH REMOVAL/INSTALLATION.)

2.  Verify that the resistance between the TPMS set switch terminals B and C is as indicated in the table.

•  If not as indicated in the table, replace the cluster switch.
am6zzw00014735

TPMS set switch specification

Terminal

Test condition

Resistance (ohms)
B—C
TPMS set switch pressed
L.H.D.:753.96—769.25
R.H.D.:323.26—329.85
All switches released
1140.06—1163.15


LED Illumination Inspection

1.  Remove the TPMS set switch. (See CLUSTER SWITCH REMOVAL/INSTALLATION.)

2.  Apply battery positive voltage to TPMS set switch terminal J, and connect terminal I to ground.

ac5jjw00000654

3.  Verify that the LED illuminates.

•  If there is any malfunction, replace the cluster switch.