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Home >> Chevrolet >> 2017 >> SS Automatic Trans >> Repair and Diagnosis >> Body & Frame >> Seats >> Power Seat System >> Diagnostic Information and Procedures >> Lumbar Support Malfunction (Without Memory) >> Circuit/System Verification

Circuit/System Verification

  1. Ignition ON.
  2. Verify that all power seat functions operate when being controlled by the S64 Seat Adjuster Switch.
    • If all power seat functions operate 
  3. Refer to Circuit/System Testing.