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Home >> Subaru >> 2017 >> WRX Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostics) (P0700 To P2097) (2.0L) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P1C00 Battery Monitor Module "A" Performance >> Notes

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 <Ref. to OPERATION , Clear Memory Mode.>, and Inspection Mode <Ref. to PROCEDURE , Inspection Mode.>.
Step Check Yes No
1 CHECK DTC. 
Check for DTC. <Ref. to Read Diagnostic Trouble Code (DTC) .>
Is DTC P1C00 displayed? (Current malfunction) Replace the battery sensor. <Ref. to Battery Sensor .> Even if DTC is detected, it has returned to a normal condition at this time. Reproduce the failure, and then perform the diagnosis again.