DSD Information System
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2021
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Highlander LE, 4WD
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Repair and Diagnosis
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Different variant/trim
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Section 36 (Electronically Controlled Brake System (HV) - Diagnostic Codes (06 Of 11))
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ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model)
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DTC C123A-00: IG1 Malfunction [12/2019 - 11/2023]
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Typical Malfunction Thresholds
Typical Malfunction Thresholds
WARNING:
This page is about a different variant/trim than selected.
IG1 voltage
Less than 2.8 V