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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 P06E4 (ECM) >> Repair Verification

Repair Verification

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drive the vehicle for greater than 0.1 mi.
  2. Park the vehicle and let it set for a minimum of 6 h. This allows the ECM to request a K114B Hybrid/EV Powertrain Control Module 2 wake-up to occur.
  3. Vehicle in Service Mode.
  4. Verify DTC P06E4 did not set.
    • If DTC is set 

      Replace the K20 Engine Control Module and repeat steps 1 - 4.

    • Go to next step: If no DTC's are set 
  5. All OK.
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