Lexus NX: Front Power Seat Control System (w/ Memory)
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Operation Check
- Customize Parameters
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Slide Sensor Malfunction (B2650)
- Short in Sensor with Motor Power Supply Circuit (B2658)
- Front Power Seat does not Operate with Front Power Seat Switch
- One or more Power Seat Motors do not Operate
- Power Seat Position is not Memorized
- Power Seat does not Return to Memorized Position
- Wireless Transmitter Memory Function does not Operate
- Wireless-linked Return Function does not Operate
- Power Seat Power Easy Access System Function does not Operate
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Parts Location
PARTS LOCATION ILLUSTRATION *1 FRONT SEAT INNER BELT ASSEMBLY LH *2 FRONT SEAT OUTER BELT ASSEMBLY LH *3 OUTER MIRROR CONTROL ECU ASSEMBLY (for Driver Side) *4 NO. 2 ENGINE ROOM RE
System Diagram
SYSTEM DIAGRAM
System Description
SYSTEM DESCRIPTION FRONT POWER SEAT CONTROL SYSTEM DESCRIPTION
The driver seat is equipped with slide, reclining, rear lifter, front vertical, and lumbar support adjustment functions.
The memory
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Power Source Voltage Malfunction (C1782)
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate C1782 Power Source Voltage Malfunction While the power switch is on (IG), the voltage at terminal B is 10 V or less, or 16 V or higher for 0.5 seconds.
AVS fuse
Auxiliary battery
Char
Initialization
INITIALIZATION INITIALIZE PANORAMIC VIEW MONITOR SYSTEM (a) When "!" mark is displayed on the multi-display assembly, correct the steering angle neutral point using the following method. (1) Fully turn the steering wheel to the left and right on flat ground. NOTICE: Memorizing the steering angle neu
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