B0280low severityBody

Driver Heated Seat Element Circuit

on 2014 Ram 2500 6.7L I6 Cummins Diesel · 4WD

What this code means

Malfunction in the driver heated seat heating element circuit. The seat heater does not warm up.

Symptoms

  • Driver heated seat not warming
  • Seat heater turns off immediately
  • Heated seat indicator flashes
  • Seat heater works intermittently

Common causes

  • Open heating element wire
  • Thermostat/thermistor failure
  • Seat heater module fault
  • Connector corrosion under seat
  • Wiring damage from seat track movement

Diagnostic steps

  1. Test heated seat element resistance
  2. Check thermostat/thermistor
  3. Inspect under-seat connector
  4. Test seat heater module output
  5. Check for broken wires at seat track flex point

Repair notes

Replace heated seat element pad or repair wiring at flex point near seat track.

Other Body codes on this vehicle

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