Load Test

1999 Suzuki Esteem GLX Sedan L4-1.6LSECTION Load Test



1. Connect voltmeter and battery load tester across battery terminals.
2. Apply 190 ampere load for 15 seconds to remove surface charge.
3. Remove the load and wait 15 seconds to let battery recover.
4. Apply 190 ampere load. Read voltage after 15 seconds.




5. Remove the load.
- The voltage dose not drop below the minimum as listed in figure.
- Battery is good.
- The voltage does drop below the minimum as listed in figure.
- Replace the battery.

NOTE:
Temperature of battery will affect minimum voltage required to pass load test.
See the figure and estimate the temperature battery has been exposed to for the last several hours.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

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