DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 78 (Motor Generator Control System (AWD) - Diagnostic Codes (1 Of 5)) >> MOTOR GENERATOR CONTROL SYSTEM (for AWD) >> DTC P0A4B-21: Generator Position Sensor Signal Amplitude < Minimum; DTC P0A4B-22: Generator Position Sensor Signal Amplitude > Maximum [12/2019 - 11/2023] >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different variant/trim than selected.
Related DTCs P0A4D (INF P0A4B-21): Range check
P0A4E (INF P0A4B-22): Range check
Required sensors/components Generator resolver
Frequency of operation Continuous
Duration TMC's intellectual property
MIL operation 1 driving cycle
Sequence of operation None