Lexus NX: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Sliding Roof System

DTC No.

Detection Item

Link

B2341

Sensor (Motor) Failure

B2342

Switch Failure

B2343

Position Initialization Incomplete

B2344

Position Failure

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 Sensor (Motor) Failure (B2341,B2344)

DESCRIPTION When the sliding roof drive gear sub-assembly (sliding roof ECU) detects a motor malfunction and the sliding roof operation is stopped, DTC B2341 is stored. When the sliding roof drive gea

 Switch Failure (B2342)

DESCRIPTION This DTC is stored when the sliding roof drive gear sub-assembly (sliding roof ECU) detects that the map light assembly (slide roof switch) is stuck for 30 seconds or more. DTC No. De

 Position Initialization Incomplete (B2343)

DESCRIPTION This DTC is stored when the sliding roof drive gear sub-assembly (sliding roof ECU) has not been initialized. DTC No. Detection Item DTC Detection Condition Trouble Area B2343

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 Components

COMPONENTS ILLUSTRATION *1 FRONT AXLE ASSEMBLY LH *2 FRONT LOWER BALL JOINT ASSEMBLY LH *3 CLIP - - N*m (kgf*cm, ft.*lbf): Specified torque ● Non-reusable part Do not apply lubricants to the threaded parts - -

 Installation

INSTALLATION PROCEDURE 1. INSTALL REMOTE OPERATION CONTROLLER ASSEMBLY (a) Install the remote operation controller assembly with the 4 bolts. 2. INSTALL UPPER REAR CONSOLE PANEL SUB-ASSEMBLY Click here 3. INSTALL UPPER REAR CONSOLE PANEL Click here 4. INSTALL CONSOLE ARMREST ASSEMBLY Click here

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