Lexus NX: Sliding Roof Switch Assembly

Lexus NX Service Manual / Vehicle Exterior / Sliding Roof / Convertible / Sliding Roof Switch Assembly

Components

COMPONENTS

ILLUSTRATION

MAP LIGHT ASSEMBLY (SLIDING ROOF SWITCH ASSEMBLY)

Inspection

INSPECTION

PROCEDURE

1. INSPECT MAP LIGHT ASSEMBLY (SLIDING ROOF SWITCH ASSEMBLY)

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
11 (OPN) - 19 (GND)	Open switch is pressed	Below 1 Ω
11 (OPN) - 19 (GND)	Open switch is not pressed	10 kΩ or higher
12 (CLS) - 19 (GND)	Close switch is pressed	Below 1 Ω
12 (CLS) - 19 (GND)	Close switch is not pressed	10 kΩ or higher
23 (UP) - 19 (GND)	Up switch is pressed	Below 1 Ω
23 (UP) - 19 (GND)	Up switch is not pressed	10 kΩ or higher
24 (DOWN) - 19 (GND)	Down switch is pressed	Below 1 Ω
24 (DOWN) - 19 (GND)	Down switch is not pressed	10 kΩ or higher

If the result is not as specified, replace the map light assembly (sliding roof switch assembly).

*a	Component without harness connected (Map Light Assembly (Sliding Roof Switch Assembly))

Removal

REMOVAL

PROCEDURE

1. REMOVE MAP LIGHT ASSEMBLY (SLIDING ROOF SWITCH ASSEMBLY)

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Installation

INSTALLATION

PROCEDURE

1. INSTALL MAP LIGHT ASSEMBLY (SLIDING ROOF SWITCH ASSEMBLY)

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SEE MORE:

Lost Communication With TCM (U0101,U0122,U0142,U0155,U0327,U1114,U1117)

DESCRIPTION These DTCs are stored when a malfunction occurs in the CAN communication circuit. DTC No. Detection Item Trouble Area U0101 Lost Communication With TCM CAN communication system ECM Multiplex network door ECU U0122 Lost Communication With Vehicle Dynamics Co

Components

COMPONENTS ILLUSTRATION *1 MAP LIGHT ASSEMBLY (PERSONAL LIGHT) *2 MAP LIGHT SUB-ASSEMBLY

Lexus NX: Sliding Roof Switch Assembly

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Sliding Roof System

Parts Location

System Diagram

SEE MORE:

Lost Communication With TCM (U0101,U0122,U0142,U0155,U0327,U1114,U1117)

Components