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Home >> Chevrolet >> 2018 >> Spark ACTIV, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 50 (Data Communication System) >> Diagnostic Information and Procedures >> DTC U0400 - U05FF: Control Module U Code List >> Repair Instructions
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Repair Instructions

WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.

Perform the Diagnostic Repair Verification after completing the repair.

Control Module References for device replacement, programming and setup

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