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2009 Toyota Camry Hybrid – 12-Volt Battery Not Charging

Aug 15
1 min read

Updated: Aug 15

CUSTOMER CONCERN

Customer states the 12-volt battery is not charging. DTCs P0A08-264, P0AE6 and P2519 are stored, and battery voltage falls from 12.53 volts with the vehicle in READY mode.

CAUSE

DC/DC converter power and ground testing confirmed the converter was not producing charging voltage for the auxiliary battery.

CORRECTION

Remove and replace DC/DC converter. Clear DTCs and verify stable 12-volt charging voltage in READY mode.

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2009 Toyota Camry Hybrid – 12-Volt Battery Not Charging

CUSTOMER CONCERN

CAUSE

CORRECTION

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