Lexus NX: Front Power Seat Control System(w/o Memory)

Lexus NX Service Manual / Vehicle Interior / Seat / Front Power Seat Control System(w/o Memory)

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 Parts Location

PARTS LOCATION ILLUSTRATION *1 NO. 2 ENGINE ROOM RELAY BLOCK - P/SEAT F/R FUSE *2 INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - P/SEAT F/L FUSE ILLUSTRATION *A for Driver S

 System Diagram

SYSTEM DIAGRAM

 Operation Check

OPERATION CHECK CHECK POWER SEAT FUNCTION *A for Driver Side *a Slide Function *b Reclining Function *c Rear Lifter Function *d Front Vertical Function *e Lumbar Su

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 One or more Power Seat Motors do not Operate

DESCRIPTION Signals are input into the front power seat switch LH. The built-in ECU manages the signals received from the front power seat switch LH, and operates each motor. If the front power seat switch LH receives more than 2 motor operation signals, the motor is stopped. Manual operation is res

 Front Airbag Sensor (LH) (B1615)

DESCRIPTION The front airbag sensor LH consists of a diagnostic circuit and frontal deceleration sensor, etc. If the airbag ECU assembly receives signals from the frontal deceleration sensor, it determines whether the SRS should be activated. DTC B1615 is stored when a malfunction is detected in the

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