Starter Interlock Switch Inspection [L3]

2010 Mazda 5 Sport, 2.3 L, StandardSECTION Starter Interlock Switch Inspection [L3]
WARNING: This page is about a different car, the 2008 Mazda 5. 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. Please replace with a new starter interlock switch when installing.
  1. Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [L3] .)
  2. Disconnect the negative battery cable.
  3. Disconnect the starter interlock switch connector.
  4. Verify that the resistance is as indicated in the table using the tester.
    • If the continuity is not as indicated in the table, replace the starter interlock switch.
      Fig 1: Starter Interlock Switch Terminals Continuity Chart
      G04955153Courtesy of MAZDA MOTORS CORP.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.