- Mirror surface adjust switch signal
- Mirror select switch signal
- Mirror retract switch signal
Lexus NX: System Diagram
Lexus NX Service Manual / Vehicle Exterior / Mirror (ext) / Power Mirror Control System (w/ Memory) / System Diagram
SYSTEM DIAGRAM
Communication Table | Sender | Receiver | Signal | Line |
|---|---|---|---|
| Main body ECU (multiplex network body ECU) | Outer mirror control ECU assembly LH and RH | | CAN |
| Mirror position request signal / memory request signal, reverse memory request signal, memory call request signal, reverse request signal or return request signal | |||
| Power switch signal | |||
| Outer mirror control ECU assembly LH | Main body ECU (multiplex network body ECU) |
| |
| Outer mirror control ECU assembly LH and RH | Outer mirror state signal / manual operation, memory operation, reverse operation or return operation | ||
| Hybrid vehicle control ECU | Reverse signal | ||
| Air conditioning amplifier assembly | Outer mirror control ECU assembly LH and RH | Mirror heater operation request signal | |
| Air conditioning control assembly | Air conditioning amplifier assembly | Mirror heater operation request signal | LIN |
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System Description
SYSTEM DESCRIPTION POWER MIRROR CONTROL SYSTEM DESCRIPTION (a) This system has the following functions: power retract function, auto power retract function, electrical remote control function, reverse
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedures to troubleshoot the power mirror control system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Operation Check
OPERATION CHECK CHECK OUTER MIRROR SWITCH FUNCTION (a) Turn the power switch on (ACC). (b) With the mirror select switch set to L, check that the mirror surface moves up, down, left and right normally
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Installation
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE 1. INSTALL SST (a) Align the cutout on end of the shock rod of the front shock absorber assembly LH with the installation position. NOTICE: Be s
Installation
INSTALLATION CAUTION / NOTICE / HINT CAUTION:
Wear protective gloves. Sharp areas on the parts may injure your hands.
If the side airbag was deployed, replace the front seat airbag assembly LH, separate type front seatback spring assembly, seatback felt, separate type front seatback cover and s
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