Tire Pressure Monitoring System Set Switch Inspection
- Remove the TPMS set switch. (See TIRE PRESSURE MONITORING SYSTEM SET SWITCH REMOVAL/INSTALLATION .)
- 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 TPMS set switch.
TPMS SET SWITCH SPECIFICATIONTerminal Test condition Resistance (ohms) B-C TPMS set switch pressed 187.61-191.39 All switches released 1139.99-1163.01 - Apply battery voltage to TPMS set switch terminal J, and connect terminal I to ground.
- Verify that the LED illuminates.
- If there is any malfunction, replace the TPMS set switch.