DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 114 (Hybrid Control System (AWD) - Diagnostic Codes (2 Of 6)) >> HYBRID CONTROL SYSTEM (for AWD) >> DTC P0A81-11: Hybrid/EV Battery Cooling Fan 1 Circuit Short to Ground; DTC P0A81-4B: Hybrid/EV Battery Cooling Fan 1 Over Temperature; DTC P0A96-11: Hybrid/EV Battery Cooling Fan 2 Circuit Short to Ground; DTC P0A96-4B: Hybrid/EV Battery Cooling Fan 2 Over Temperature [12/2019 - 11/2023] >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different variant/trim than selected.
Related DTCs P0A84 (INF P0A81-11): Hybrid/EV Battery Cooling Fan 1 Circuit Short to Ground
P0A84 (INF P0A81-4B): Hybrid/EV Battery Cooling Fan 1 Over Temperature
P0A99 (INF P0A96-11): Hybrid/EV Battery Cooling Fan 2 Control Circuit Low
P0A99 (INF P0A96-4B): Hybrid/EV Battery Cooling Fan 2 Over Temperature
Required sensors/components Battery cooling blower assembly
Frequency of operation Continuous
Duration TMC's intellectual property
MIL operation 2 driving cycle / 1 driving cycles
Sequence of operation None