Visually inspect the battery for obvious damage. Refer to Battery Replacement .

Is there any damage that may cause electrolyte loss?

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Go to Step 5

Go to Step 2

Check the built-in hydrometer.

Is a green dot visible?

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Go to Step 3

Go to Step 4

1. Load test the vehicle.
2. Check the battery voltage. Refer to Battery Voltage Versus Temperature .

Does the voltage drop below the minimum listed?

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Go to Step 5

System OK

1. Charge the battery. Refer to Battery Charging .
2. Check the battery voltage. Refer to Battery Voltage Versus Temperature .

Does the voltage drop below the minimum listed?

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Go to Step 5

System OK

Replace the battery. Refer to Battery Replacement .

Is the repair complete?

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System OK

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