Lexus NX: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Front Power Seat Control System (w/ Memory)

DTC No.

Detection Item

Link

B2650

Slide Sensor Malfunction

B2658

Short in Sensor with Motor Power Supply Circuit

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 Slide Sensor Malfunction (B2650)

DESCRIPTION When the front power seat switch LH does not receive a sensor signal despite forward or backward movement of the seat by power seat motor operation, this DTC is stored. DTC No. Detect

 Short in Sensor with Motor Power Supply Circuit (B2658)

DESCRIPTION This DTC is stored when a power seat motor operates (a position control sensor is being supplied with power) and the power supply voltage does not rise to the specified value. DTC No.

 Front Power Seat does not Operate with Front Power Seat Switch

DESCRIPTION Signals are input into the front power seat switch LH. The built-in ECU manages the signals received from the power seat switch, and operates each motor. If the front power seat switch LH

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 Vehicle Information Unmatched (C168D)

DESCRIPTION If the vehicle information stored in the main body ECU (multiplex network body ECU) which is sent via CAN communication during the clearance warning ECU assembly self-diagnosis does not match that of clearance warning ECU assembly, DTC C168D is stored. DTC No. Detection Item DTC D

 Short in P Squib (Dual Stage - 2nd Step) Circuit (B1815-B1818)

DESCRIPTION The front passenger side squib 2nd step circuit consists of the airbag ECU assembly and instrument panel passenger airbag. The circuit instructs the SRS to deploy when deployment conditions are met. These DTCs are stored when a malfunction is detected in the front passenger side squib 2n

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