DSD Information System
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Toyota
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2021
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Highlander LE, 4WD
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Repair and Diagnosis
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External Pages
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Different variant/trim
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Section 62 (Hybrid Control System (AWD) - Diagnostic Codes (6 Of 6) & Circuit Tests (1 Of 2))
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HYBRID CONTROL SYSTEM (for AWD)
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DTC U029A-87: Lost Communication with Hybrid/EV Battery Sensor Module Missing Message [12/2019 - 11/2023]
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Component Operating Range
Component Operating Range
WARNING:
This page is about a different variant/trim than selected.
Battery voltage sensor
DTC U029A (INF U029A-87) is not detected