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 (Single Page)
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Accessories & Equipment
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Collision/Avoidance
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Blind Spot Monitor System - Diagnostic Codes & Symptom Tests
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Blind Spot Monitor System
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DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0293-87: Lost Communication with Hybrid/EV Powertrain Control Module Missing Message; DTC U1110-87: Lost Communication with Clearance Sonar Module Missing Message [11/2023 - ]
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Caution / Notice / Hint
Caution / Notice / Hint
NOTE:
When checking for DTCs, make sure that the blind spot monitor system is turned on.