Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual: Parts Location

PARTS LOCATION

ILLUSTRATION

*1

SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)

*2

ECM

*3

ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY

- ABS NO. 2 FUSE

- ECU-IG1 NO. 5 FUSE

-

-

ILLUSTRATION

*A

for Optitron Meter Type

*B

for TFT Meter Type

*1

PARKING BRAKE ACTUATOR ASSEMBLY LH

*2

PARKING BRAKE ACTUATOR ASSEMBLY RH

*3

ELECTRIC PARKING BRAKE SWITCH ASSEMBLY

*4

MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

*5

COMBINATION METER ASSEMBLY

*6

RADIO RECEIVER ASSEMBLY

*7

DECELERATION SENSOR (AIRBAG ECU ASSEMBLY)

*8

DECELERATION SENSOR (YAWRATE SENSOR ASSEMBLY)

*9

INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

- ECU-B NO. 2 FUSE

*10

DLC3

*11

AIR CONDITIONING AMPLIFIER ASSEMBLY

*12

PARKING BRAKE WIRE ASSEMBLY NO. 2

*13

PARKING BRAKE WIRE ASSEMBLY NO. 1

-

-

    Precaution
    PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following system(s) after the c ...

    System Diagram
    SYSTEM DIAGRAM ...

    Other materials:

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    DESCRIPTION The skid control ECU (brake actuator assembly) sends a stop light operation request signal to the stop light relay (semiconductor PWR integration ECU). If the skid control ECU (brake actuator assembly) detects a malfunction in the stop light relay (semiconductor PWR integration ECU) circ ...

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    DESCRIPTION The electronic throttle control system has a dedicated power supply circuit. The voltage (+BM) is monitored and when it is low (less than 4 V), the ECM determines that there is a malfunction in the electronic throttle control system and cuts off the current to the throttle actuator. When ...

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

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