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 113 (Hybrid Control System (2WD) - Diagnostic Codes (6 Of 7))
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HYBRID CONTROL SYSTEM (for 2WD)
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DTC P3123-87: Lost Communication with Drive Motor Control Module "A" from Hybrid/EV Control 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.
Hybrid vehicle control ECU
DTC P3123 (INF P3123-87) is not detected