DTC B14C1: Front Left Seat Heat Sensor Circuit [12/2019 - 11/2023]: Description

Output to the front seat cushion heater temperature sensor stops if one of the following occurs: 1) the temperature sensor is open or shorted; or 2) the temperature sensor is damaged and its output value does not change.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B14C1	Front Left Seat Heat Sensor Circuit	Seat heater temperature sensor malfunction	Air conditioning amplifier assembly Front seat cushion heater assembly LH Wire harness or connector