P0A84

Abnormality in HV battery cooling fan drive signal low

NHTSA 10115153 ↗

HYBRID BATTERY PACK COOLING FAN 1

NHTSA 10032520 ↗

HINO

Subject vehicles may exhibit an illuminated malfunction indicator lamp with DTC (Diagnostic Trouble Code) P0A82 (Abnormality in function of HV battery cooling fan) or P0A84 (Abnormality in HV battery cooling fan drive signal low) stored in the Hybrid ECU. If either of these DTC's have set, replace the HV blower fan with the upda…

HINO

Correction of workshop manual for Hino COE Revision of Troubleshooting Procedure fot the DTC P0A84 Relevant Model: 2014-15 Hino 155, 195, 155h, 195h.

HINO

SB-15-034 Troubleshooting information and inspection procedure of the DTC P0A84 (TC66) were revised.

TOYOTA

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