Battery Charger A Output Current Performance

Check these first

• A battery charger A output current that will not hold within range
• A failed battery charger A
• A charging bus with a resistive short
• A poor connection at the charger output

What to do next

1. Read battery charger A output current on a scan tool
2. Compare charge current against the expected charge rate
3. Inspect the charger output connectors and charging bus
4. Check the AC supply to the vehicle
5. Replace the battery charger if output current stays out of range
6. Clear the code and retest

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