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Home >> Infiniti >> 2017 >> QX70 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 243 (Hybrid Battery System (Diagnostic Trouble Codes (DTCS) P3030-P3300) (Hybrid)) >> DTC / Circuit Diagnosis >> DTC P30EF: Internal Resistance >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
DTC Trouble diagnosis
(Trouble diagnosis contents)
DTC detecting condition
P30EF INTERNAL RESISTANCE]
(Internal resistance)
When the Li-ion battery internal resistance becomes high.