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2005
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Impreza WRX STi
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Measurement
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State Of Charge Check Using A Hydrometer
State Of Charge Check Using A Hydrometer
INSPECTION CHART
Hydrometer indicator
State of charge
Corrective action
Green dot
Above 65%
Load test
Dark dot
Below 65%
Charge battery
Clear dot
Low electrolyte
Replace battery
(1)
(If cranking is difficult)
(1)
Check electrical system before replacement.