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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 Parts Location

PARTS LOCATION ILLUSTRATION *A w/ Rain Sensor *B w/ Headlight Cleaner System *C for Triple Beam Headlight *D for Single Beam Headlight *1 WINDSHIELD WIPER MOTOR ASSEMBLY *2 HEADLIGHT CLEANER CONTROL RELAY *3 HEADLIGHT CLEANER MOTOR AND PUMP ASSEMBLY *4 RAIN SE

 Ignition Coil And Spark Plug

ComponentsCOMPONENTS ILLUSTRATION *1 IGNITION COIL ASSEMBLY *2 NO. 1 ENGINE COVER SUB-ASSEMBLY *3 SPARK PLUG - - N*m (kgf*cm, ft.*lbf) : Specified torque - - RemovalREMOVAL PROCEDURE 1. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY Click here 2. REMOVE IGNITION COIL

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