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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 51 (Engine Controls And Fuel - 1.8L (LKN) - DTC P0446-DTC P31BF And Symptoms) >> Diagnostic Information and Procedures >> DTC P2618 >> Circuit/System Verification

Circuit/System Verification

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  1. Engine - Running
  2. Verify there are no DTCs/symptoms related to the following system/component, if equipped:
    • K71 Transmission Control Module
    • K103 Fuel Injector Control Module
    • T3 Audio Amplifier
    • T6 Power Inverter Module
    • If a DTC or symptom exists 

      Refer to:

    • Go to next step: If no DTC or symptom exists 
  3. All OK.
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