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Home >> Ford >> 2018 >> Mustang GT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 93 (Charging System (Battery, Battery Mounting And Battery Cables)) >> Diagnosis And Testing >> Battery >> Pinpoint Test A : Battery Condition Test

Pinpoint Test A : Battery Condition Test

WARNING: This page is about a different car, the 2018 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
Normal Operation and Fault Conditions 
Battery condition is determined by measuring battery terminal voltage after a specific discharge current is applied for a specified time period.
Possible Sources 
Visual Inspection and Pre-checks 
Battery
Wiring, terminals or connectors
Inspect wiring, terminals and connectors.
Inspect the battery.
Inspect battery mounting
Inspect high current BJB connections.
A1 TEST THE BATTERY CONDITION 
NOTE: Failure to fully charge the battery before retesting may cause false readings.
Is the battery OK? 
Yes  RETURN the battery to service.
No  If the analyzer reads REPLACE BATTERY or REPLACE-BAD CELL, INSTALL a new battery. REFER to: Battery .

Using the Diagnostic Battery Charger and the battery cables removed from the battery, verify the battery condition.