Lexus NX: Diagnostic Trouble Code Chart

Lexus NX Service Manual / Vehicle Interior / Seat / Seat Heater System / Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Seat Heater System

DTC No.

Detection Item

Link

B14C0

Front Right Seat Heat Sensor Circuit

B14C1

Front Left Seat Heat Sensor Circuit

B14C2

Rear Right Seat Heat Sensor Circuit

B14C3

Rear Left Seat Heat Sensor Circuit

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 Front Right Seat Heat Sensor Circuit (B14C0)

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 i

 Front Left Seat Heat Sensor Circuit (B14C1)

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 i

 Rear Right Seat Heat Sensor Circuit (B14C2)

DESCRIPTION Power supply to the temperature sensor built into the rear seat cushion heater stops if one of the following occurs: 1) an open or short occurs in the temperature sensor circuit; or 2) the

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 Generator Position Sensor Circuit Range / Performance (P0A4C-518,P0A4C-811)

DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that a large current flowed in the inverter for the generator. The cause of this malfunction may be one of the following: Area Main Malfunction Description Step Inverter low-voltage circuit The connectors are not connected properly

 Hybrid Powertrain Control Module (P0A1D-148)

DESCRIPTION The hybrid vehicle control ECU monitors its internal operation, it will store a DTC and perform fail-safe control if it detects the following malfunction. If the following DTC is output, replace the hybrid vehicle control ECU. DTC No. Detection Item DTC Detection Condition Troub

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