Mazda CX-5 Service & Repair Manual: Tire Pressure Monitoring System Set Switch Inspection

Mazda CX-5 Service & Repair Manual / Suspension / Wheels, Tires / Tire Pressure Monitoring System Set Switch Inspection

1. Remove the TPMS set switch..

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 TPMS set switch.

TPMS set switch specification


Terminal	Test condition	Resistance (ohms)
B—C	Switch pressed	187.61—191.39
B—C	Switch released	1139.99—1163.01

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

4. Verify that the LED illuminates.

If there is any malfunction, replace the TPMS set switch.

Tire Pressure Monitoring System Set Switch

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Tire Pressure Monitoring System Set Switch Removal/Installation

NOTE: The tire pressure monitoring system (TPMS) set switch is integrated with the cluster switch. Refer to SWITCH PANEL REMOVAL/INSTALLATION to remove the cluster switch. ...

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