Lexus NX: Sliding Roof Switch Assembly
Components
COMPONENTS
ILLUSTRATION
*1 | 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 | Open switch is not pressed | 10 kΩ or higher | 12 (CLS) - 19 (GND) | Close switch is pressed | Below 1 Ω | Close switch is not pressed | 10 kΩ or higher | 23 (UP) - 19 (GND) | Up switch is pressed | Below 1 Ω | Up switch is not pressed | 10 kΩ or higher | 24 (DOWN) - 19 (GND) | Down switch is pressed | Below 1 Ω | 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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PARTS LOCATION ILLUSTRATION *1 FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH *2 MAP LIGHT ASSEMBLY *3 SLIDE ROOF SWITCH *4 SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY
- SLIDING ROOF ECU
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DESCRIPTION If the collision door lock release function does not operate normally, or an open or short in the GSW input circuit of the main body ECU (multiplex network body ECU) is detected, DTC B1243 will be stored. DTC No. Detection Item DTC Detection Condition Trouble Area B1243 GS
PRECAUTION POWER WINDOW CONTROL SYSTEM PRECAUTIONS NOTICE:
The power window control system uses the LIN communication system and CAN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the power window control system after confir
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