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Home >> Lexus >> 2021 >> NX 300 Base, AWD >> Repair and Diagnosis >> Transmission >> Transfer Case >> Dynamic Torque Control AWD System - Diagnostic Codes & Symptom Tests >> Dynamic Torque Control AWD System >> DTC U0073-86: Control Module Communication Bus OFF [10/2014 - 05/2019] >> Caution / Notice / Hint
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Caution / Notice / Hint

NOTE:

When the 4WD ECU assembly is replaced with a normal one from another vehicle, it is necessary to perform calibration.

Refer to CALIBRATION [10/2014 - ]

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