DTC P0C30: Hybrid Battery Pack State Of Charge High: Trouble Symptom
WARNING: This page is about a different car, the 2015 Subaru XV Crosstrek. However, it is still accessible from the selected car via links, so may be relevant.
- EV traveling/Auto Start Stop does not operate.
- Motor assist does not regenerates.
CAUTION:
Before performing diagnosis, refer to "CAUTION" in "General Description". < Ref. to
CAUTION , General Description.>
DTC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK FREEZE FRAME DATA. Using the Subaru Select Monitor, confirm the value of «High Voltage Battery Amperage» in the freeze frame data of battery energy control system. < Ref. to BATTERY ENERGY CONTROL SYSTEM , OPERATION, Freeze Frame Data Display.> |
Is the value -1A or less? | Go to step 2 . | Replace the high voltage battery. < Ref. to HIGH VOLTAGE BATTERY .> |
2 CHECK INDICATOR.
|
Is the indicator illuminating? | Go to step 3 . | Replace HPCM and the high voltage battery. < Ref. to HYBRID POWERTRAIN CONTROL MODULE .> < Ref. to HIGH VOLTAGE BATTERY .> |
3 CHECK CURRENT DATA.
|
Is the value 94% or less? | Even if DTC is detected, the circuit has returned to a normal condition at this time. Reproduce the failure, and then perform the diagnosis again.
NOTE:
In this case, temporary poor contact of connector, temporary open or short circuit of harness may be the cause.
|
Replace the high voltage battery. < Ref. to HIGH VOLTAGE BATTERY .> |