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2010 CADILLAC CTS
3.0L V6•AWD•AUTOMATIC•gas
3 active safety recalls on this vehicle — view recalls
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Repairs0Labor991Torque6448Fluid18DTC2446Battery2Maintenance0Recalls3
B0284low severityBody

Driver Cooled Seat Circuit

on 2010 Cadillac CTS 3.0L V6 · AWD

What this code means

Malfunction in the driver ventilated/cooled seat fan circuit.

Symptoms

  • Driver cooled seat not blowing air
  • Seat cooling fan noisy
  • Cooling function intermittent
  • Fan runs but no cool air felt

Common causes

  • Faulty seat ventilation fan
  • Blocked air passages in seat
  • Wiring damage
  • Control module fault
  • Thermoelectric cooler failure

Diagnostic steps

  1. Test fan motor
  2. Check air passages for blockage
  3. Inspect wiring
  4. Test control module output
  5. Listen for fan operation

Repair notes

Replace ventilated seat fan motor or clear blocked air passages in seat cushion.

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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