Diagnostic code selector
P0AA100 EV diagnostic code
Common search variants: P0AA1-00 · Search ignores case, spaces and common separators.
This code exists in verified records for multiple manufacturers. Choose your vehicle maker so the report does not mix manufacturer-specific meaning, applicability or service guidance.
Audi P0AA100Hybrid/EV Battery Positive Contactor Circuit Stuck ClosedOpen manufacturer report →Jeep P0AA100HYBRID/EV BATTERY POSITIVE CONTACTOR “A” STUCK CLOSED • P0AA4-00-HYBRID BATTERY NEGATIVE CONTACTOR CIRCUIT STUCK CLOSED See “HV Battery Servicing with Welded Contactor(s) ” at theOpen manufacturer report →