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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 Remote Control System does not Operate

DESCRIPTION The main body ECU (multiplex network body ECU) receives remote control signals from the driver door key cylinder or wireless transmitter. Then, the main body ECU (multiplex network body ECU) activates the power window motor and sends the remote control signals to the sliding roof drive g

 Terminals Of Ecu

TERMINALS OF ECU CHECK MULTIPLEX NETWORK DOOR ECU (a) Disconnect the Y26 and Y27 multiplex network door ECU connectors. (b) Measure the voltage and resistance according to the value(s) in the table below. HINT: Measure the values on the wire harness side with the connector disconnected. Terminal

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