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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Controls And Fuel - 2.0L (LUZ) Diesel - DTC P0430 To DTC P2080) >> Diagnostic Information and Procedures >> DTC P203B-P203D, P21AA, P21AB, P21AF or P21B0: Reductant Level Sensor >> Repair Verification

Repair Verification

WARNING: This page is about a different variant/trim than selected.
  1. Install any components or connectors that have been removed or replaced during diagnosis.
  2. Perform any adjustment, programming or setup procedures that are required when a component or module is removed or replaced.
  3. Clear the DTCs.
  4. Ignition Off, all vehicle systems Off, this may take up to 2 minutes.
  5. Engine idling for 30 s.
  6. Ignition Off, all vehicle systems Off, this may take up to 2 minutes.
  7. Ignition On.
  8. Command the Reductant System Data Reset On with a scan tool.
  9. Ignition Off, all vehicle systems Off, this may take up to 2 minutes.
  10. Ignition On, verify the Service Emission System message or reductant lamp turns Off, if illuminated
    • If the Service Emission System message or reductant lamp does not turn Off 

      A condition with the system still exists

    • If the Service Emission System message or reductant lamp turns Off 
  11. All OK.
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