ENGINE (J05E)/TROUBLESHOOTING
2–730
DTC: P0A7B
EN01H02127030602016120
P0A7B: HV BATTERY system failure
INFORMATION
1.
Technical description
<Description of malfunction>
•
The engine ECU detected malfunction in the HV battery system.
2.
DTC set condition
(1)
DTC detection condition
•
–
(2)
Judgement criteria
•
–
3.
Reset condition
•
Immediately after normal status is resumed
4.
Indication, warning or system control regulation when the DTC is set.
•
MIL: OFF
•
SVS light: OFF
5.
Symptoms on the vehicle when the DTC is set
<Symptoms on the vehicle due to backup control (fail safe function)>
•
–
<Symptoms on the vehicle due to malfunction>
•
–
6.
Pre-inspection work
•
Check that the battery voltage is in the normal range.
7.
After-inspection work
•
Clear all past DTCs.
•
Check that no DTC is detected after test drive.
8.
Estimated failure factors
•
–
