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Home >> Chevrolet >> 2021 >> Bolt EV Premier >> Repair and Diagnosis >> Body & Frame >> Ignition Switch/Steering Lock >> Immobilizer System >> Diagnostic Information and Procedures >> DTC P162B >> Circuit/System Verification

Circuit/System Verification

  1. Verify the DTC does not set.
    • If the DTC sets 

      Replace the component: K20 Engine Control Module

    • Go to next step: If no DTC is set 
  2. All OK.
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