Switch Inspection
WARNING: This page is about a different car, the 2017 Mazda CX-9. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
- Remove the TPMS set switch. (See TIRE PRESSURE MONITORING SYSTEM SET SWITCH REMOVAL/INSTALLATION .)
- Verify that the resistance between the TPMS set switch terminals D and E is as indicated in the table.
- If not as indicated in the table, replace the TPMS set switch.
TPMS set switch specification
TERMINAL RESISTANCE SPECIFICATIONS
| Terminal | Test condition | Resistance (ohms) |
|---|---|---|
| D-E | Switch pressed | 189.32-189.64 |
| Switch released | 1150.35-1152.63 |