TSB Document:

• SB-10032520-9541.pdf
• SB-10032520-2254.pdf

Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Summary

TOYOTA: HYBRID/BATTERY CONTROL SYSTEM. SOME MODEL YEAR TSUTSUMI BUILT VEHICLES MAY EXHIBIT A MIL ON CONDITION WITH DTC P0A84 (HYBRID BATTERY PACK COOLING FAN 1). IMPROVEMENTS HAVE BEEN MADE TO THE HV ECU SOFTWARE TO CORRECT THIS CONDITION. *PE UPDATED 8/28/12. *PE

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