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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 Installation

INSTALLATION PROCEDURE 1. INSTALL INTEGRATION CONTROL AND PANEL ASSEMBLY (VSC OFF SWITCH) (a) Install the integration control and panel assembly (VSC OFF switch) to the upper rear console panel sub-assembly with the 2 screws. HINT: The locations labeled A in the illustration are tightened togethe

 Dcm Activation

DCM ACTIVATION DCM ACTIVATION (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Choose "Telematics" from the System Selection Menu, and then click "Utility". (e) Click "VIN Synchronization" on the Utility Selection Menu. Body Electrical > T

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