No-Load Test

2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION No-Load Test
WARNING: This page is about a different car, the 2007 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
  1. Verify that the battery is fully charged.
  2. Connect the starter, battery, and a tester as shown in the figure.
  3. Operate the starter and verify that it rotates smoothly.
    • If the starter does not rotate smoothly, inspect the starter unit.
  4. Measure the voltage and current while the starter is operating.
    • If not within the specification, replace the starter.
      Fig 1: Testing Starter Circuit
      G04325088Courtesy of MAZDA MOTORS CORP.

      Starter no load test voltage 11 VΒ 

      Starter no load test current 90 A or lessΒ 

RENDER: 1.0x

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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.