FixVault

Diagnostic Trouble Code Chart

HINT:

If a trouble code is output during the DTC check, inspect the trouble areas listed for that code.

Climate Control Seat System 

DIAGNOSTIC TROUBLE CODE - CLIMATE CONTROL SEAT SYSTEM

DTC Code Detection Item Trouble Area
B14F0  Cushion Peltier Temperature Sensor Malfunction
  • Seat climate control controller
  • Seat climate control ECU
  • Harness or connector
B14F1  Seatback Peltier Temperature Sensor Malfunction
  • Seat climate control controller
  • Seat climate control ECU
  • Harness or connector
B14F2  Seat Heater Temperature Sensor Malfunction
  • Front seat cushion heater
  • Seat climate control ECU
  • Harness or connector
B14F3  Overcurrent Detected in Cushion Peltier
  • Seat climate control controller
  • Seat climate control ECU
  • Harness or connector
B14F4  Overcurrent Detected in Seatback Peltier
  • Seat climate control controller
  • Seat climate control ECU
  • Harness or connector
B14F5  Overcurrent Detected in Seat Heater
  • Front seat cushion heater
  • Seat climate control ECU
  • Harness or connector