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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 109 (Hybrid Control System (AWD) - Diagnostic Codes (5 Of 6)) >> HYBRID CONTROL SYSTEM (for AWD) >> DTC P1A80-00: Hybrid/EV Battery Stack 1 Delta SOC High; DTC P1AD0-1B: Hybrid/EV Battery Block Circuit Resistance Above Threshold [12/2019 - 11/2023] >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different variant/trim than selected.
Related DTCs P1A80 (INF P1A80-00), P1AD0 (INF P1AD0-1B): Battery cell malfunction
Required sensors/components Main: Battery voltage sensor, battery current sensor
Sub: Battery temperature sensor
Frequency of operation Continuous
Duration TMC's intellectual property
MIL operation P1A80 (INF P1A80-00): 2 driving cycles
P1AD0 (INF P1AD0-1B): 1 driving cycle
Sequence of operation None
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