Starter Interlock Switch Inspection
WARNING: This page is about a different car, the 2021 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
- Do not reuse the starter interlock switch if it is removed from the vehicle even once. Replace with a new starter interlock switch when installing.
- Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION (US) .)
- Disconnect the starter interlock switch connector.
- Verify that the continuity is as indicated in the table using a tester.
- If the continuity is not as indicated in the table, replace the starter interlock switch. (See STARTER INTERLOCK SWITCH REMOVAL/INSTALLATION [C66M-R] .)