Lexus NX: Diagnostic Trouble Code Chart
Lexus NX Service Manual / Vehicle Exterior / Sliding Roof / Convertible / Sliding Roof System / 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 QUARTER OUTSIDE MOULDING SUB-ASSEMBLY LH - - ILLUSTRATION *1 NO. 5 MOULDING TAPE *2 REAR LOWER QUARTER MOULDING PROTECTOR LH ● Non-reusable part - -
Installation
INSTALLATION PROCEDURE 1. INSTALL BACK DOOR OUTSIDE GARNISH SUB-ASSEMBLY (a) Attach the 12 clips to install the back door outside garnish sub-assembly. (b) Install the 4 bolts. Torque: 5.0 N·m {51 kgf·cm, 44 in·lbf} 2. INSTALL BACK DOOR TRIM BOARD ASSEMBLY Click here 3. INSTALL
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