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Home >> Mazda >> 2017 >> CX-9 Touring, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Seats >> Symptom Troubleshooting - Seat Warmer System >> Temperature For Seat Warmer System Cannot Be Adjusted (Seat Warmer System) >> Front Seat Warmer (Until 2018) >> Notes

Front Seat Warmer (Until 2018): Notes

Description
  • The temperature of the front seat warmer cannot be adjusted (temperature level cannot be switched).
  • The front seat warmer temperature continues to rise.
Possible Causes
  • Front seat warmer switch malfunction
  • Thermistor (built into front seat warmer unit) malfunction
  • Front seat warmer control unit malfunction
  • Short to power supply in wiring harness between the following terminals:
    • Front seat warmer control unit terminal I and indicator unit terminal D
G12264155Courtesy of MAZDA MOTORS CORP.