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Home › Chevrolet › 2023 › Bolt EV › 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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