FixVault

DTC P1C00: Battery Monitor Module "A" Performance: Notes

DTC detecting condition: 

Immediately at fault recognition

CAUTION: After servicing or replacing faulty parts, perform Clear Memory Mode Refer to ENGINE (DIAGNOSTICS) (EXCEPT FOR STI)>CLEAR MEMORY MODE>OPERATION , and Inspection Mode Refer to ENGINE (DIAGNOSTICS) (EXCEPT FOR STI)>INSPECTION MODE>PROCEDURE ..
  1. CHECK DTC. 

    Read DTC using the Subaru Select Monitor or a general scan tool. Refer to ENGINE (DIAGNOSTICS) (EXCEPT FOR STI)>READ DIAGNOSTIC TROUBLE CODE (DTC) .

    Is DTC P1C00 displayed? (Current malfunction)

    Yes:  Replace the battery sensor. Refer to STARTING/CHARGING SYSTEMS (EXCEPT FOR STI)>BATTERY SENSOR .

    No:  Even if DTC is detected, it has returned to a normal condition at this time. Reproduce the failure, and then perform the diagnosis again.