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Home >> Lexus >> 2012 >> LS 460 AWD >> Repair and Diagnosis (Single Page) >> Body & Frame >> Seats >> Seat Heater (Diagnostic Codes & Symptom Tests) >> Seat Heater System >> DTC B14F5: Overcurrent Detected in Seat Heater >> Description

DTC B14F5: Overcurrent Detected in Seat Heater: Description

The seat climate control ECU stops outputs to the seat climate control controller if a short, etc. in the seat heater, wire harness or ECU interior circuit causes overcurrent.

DTC Code DTC Detection Condition Trouble Area
B14F5 Overcurrent detected in seat heater malfunction
  • Rear seatback cover
  • Seat climate control ECU LH, RH
  • Harness or connector
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