Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Terminals Of Ecu

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual / Vehicle Exterior / Lighting (ext) / Lighting System (w/ Automatic Headlight Beam Level Control System) / Terminals Of Ecu

TERMINALS OF ECU

CHECK MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) AND INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

(a) Disconnect the instrument panel junction block assembly and main body ECU (multiplex network body ECU) connectors.

(b) Measure the voltage and resistance according to the value(s) in the table below.

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

2B-3 - Body ground

W-B - Body ground

Ground

Always

Below 1 Ω

2C-1 - Body ground

GR - Body ground

Battery power supply

Always

11 to 14 V

2E-1 - Body ground

B - Body ground

Battery power supply

Always

11 to 14 V

(c) Connect the instrument panel junction block assembly and main body ECU (multiplex network body ECU) connectors.

(d) Measure the voltage and check for pulses according to the value(s) in the table below.

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

2C-19 - Body ground

LA-R - Body ground

BKUP LP relay drive output

Engine switch off, reverse (R) not selected

Below 1 V

Engine switch on (IG), reverse (R) selected

11 to 14 V

2C-25 - Body ground*1

B - Body ground

Front fog light drive output

Taillights on, fog light switch in front position

Below 1 V

Taillights on, fog light switch in off position

11 to 14 V

2C-31 - Body ground

V - Body ground

H-LP LH relay drive output

Engine switch on (IG) or taillights on

Below 1 V

Engine switch off and taillights off

11 to 14 V

2C-32 - Body ground

SB - Body ground

Taillight drive output

Taillights on

11 to 14 V

Taillights off

Below 1 V

2D-10 - Body ground

R - Body ground

Back-up lights drive output

Engine switch off, reverse (R) not selected

Below 1 V

Engine switch on (IG), reverse (R) selected

11 to 14 V

2D-30 - Body ground

B - Body ground

Taillights, rear side marker lights and license plate lights drive output

Taillights on

11 to 14 V

Taillights off

Below 1 V

J8-1 (DIM) - Body ground

L - Body ground

H-LP RH relay drive output

Engine switch on (IG) or taillights on

Below 1 V

Engine switch off and taillights off

11 to 14 V

J8-8 (A) - Body ground

G - Body ground

Light control switch AUTO position signal input

Light control switch in AUTO position

Below 1 V

Light control switch not in AUTO position

Pulse generation

J8-10 (HF) - Body ground

W - Body ground

Dimmer switch high flash position signal input

Dimmer switch in high flash position

Below 1 V

Dimmer switch not in high flash position

Pulse generation

J8-12 (HEAD) - Body ground

Y - Body ground

Light control switch head position input

Light control switch in head position

Below 1 V

Light control switch not in head position

Pulse generation

J8-19 (CLTB) - J8-21 (CLTE)

V - Y

Automatic light control sensor power supply output

Engine switch off

Below 1 V

Engine switch on (IG)

11 to 14 V

J8-20 (CLTS) - Body ground

BE - Body ground

Automatic light control sensor signal input

Engine switch off

Below 1 V

Engine switch on (IG)

(See waveform 1)

Pulse generation

J8-22 (TAIL) - Body ground

V - Body ground

Light control switch tail position signal input

Taillights on

Below 1 V

Taillights off

Pulse generation

J8-24 (HU) - Body ground

GR - Body ground

Dimmer switch high position signal input

Dimmer switch in high position

Below 1 V

Dimmer switch not in high position

Pulse generation

J8-26 (FFOG) - Body ground*1

SB - Body ground

Fog light switch front position input

Fog light switch in front position

Below 1 V

Fog light switch off

Pulse generation

J9-4 (MILE) - Body ground

SB - Body ground

Outside handle foot lights drive output

Outside handle foot light illuminates

11 to 14 V

Outside handle foot light off

Below 3 V

J9-23 (AHBI) - Body ground*2

G - Body ground

Automatic high beam switch signal input

Automatic high beam switch on

Below 1 V

Automatic high beam switch off

Pulse generation
  • *1: w/ Front Fog Light
  • *2: w/ Automatic High Beam System

(1) Waveform 1

Item

Content

Tester Connection

J8-20 (CLTS) - Body ground

Tool setting

2 V/DIV., 10 ms./DIV.

Condition

Engine switch on (IG)

HINT:

The communication waveform changes according to the surrounding brightness.

CHECK NO. 1 HEADLIGHT ECU SUB-ASSEMBLY LH (for Multiple Beam Headlight)

(a) Disconnect the A49 No. 1 headlight ECU sub-assembly LH connector.

(b) Measure the voltage and resistance on the wire harness side connector according to the value(s) in the table below.

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

A49-4 (IG) - Body ground

R - Body ground

Ignition power supply

Engine switch off

Below 1 V

Engine switch on (IG)

11 to 14 V

A49-12 (GND) - Body ground

W-B - Body ground

Ground

Always

Below 1 Ω

A49-13 (ECUB) - Body ground

G - Body ground

Battery power supply

Engine switch off

Below 1 V

Engine switch on (IG)

11 to 14 V

(c) Connect the A49 No. 1 headlight ECU sub-assembly LH connector.

HINT:

  • Since the A49 No. 1 headlight ECU sub-assembly LH connector is a waterproof type connector, the voltage and pulses cannot be checked directly. The values listed are for reference only.
  • Since the B and C No. 1 headlight ECU sub-assembly LH connector is connected inside the headlight assembly, the voltage and pulses cannot be checked directly. The values listed are for reference only.

(d) Measure the voltage and check of pulses according to the value(s) in the table below.

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

A49-9 (CRSL) - Body ground*3

Y - Body ground

Cornering lights drive output

Cornering lights off

Below 1 V

Cornering lights on

Pulse generation

A49-11 (TNS) - Body ground

G - Body ground

Front turn signal light signal input

Engine switch on (IG), front turn signal light off

Below 1 V

Engine switch on (IG), front turn signal light blinking

11 to 14 V ←→ Below 1 V

A49-16 (SBR) - A49-15 (SGR)

W - R

Rear height control sensor sub-assembly RH power supply

Engine switch on (IG)

4.75 to 5.25 V

A49-17 (SHRL) - A49-15 (SGR)

SB - R

Rear height control sensor sub-assembly RH signal input

Engine switch on (IG), vehicle unloaded, vehicle stopped

Approximately 2.5 V

(value decreases as the front of the vehicle is raised)

A49-19 (LINS) - Body ground*1

L - Body ground

LIN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

A49-20 (LINL) - Body ground

P - Body ground

LIN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

A49-21 (LCL) - Body ground

W - Body ground

CAN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

A49-22 (LCH) - Body ground

G - Body ground

CAN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

A49-23 (CANL) - Body ground

LG - Body ground

CAN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

A49-24 (CANH) - Body ground

B - Body ground

CAN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

B-2 (LOLED2) - B-3 (LOLED1)

-

Low beam headlights/high beam headlights drive output

Low beam headlights off

Below 1 V

Low beam headlights on

24.2 to 35.4 V

B-4 (FANB) - B-14 (FANG)

-

Headlight fan power source

Low beam headlights off

Below 1 V

Low beam headlights on

4.5 to 5.5 V

B-9 (ACTBI) - B-17 (ACTGI)

-

Headlight swivel motor and headlight leveling motor power source

Engine switch off

Below 1 V

Engine switch on (IG)

11 to 14 V

B-10 (DRL/CLL+) - B-1 (DRL/CLL-)

-

Parking lights/daytime running lights power source

Parking lights and daytime running lights off

Below 1 V

Parking lights and daytime running lights on

11 to 14 V

B-15 (FANP) - B-14 (FANG)

-

Headlight fan control signal input

Low beam headlights off

Below 1 V

Low beam headlights on

Pulse generation

B-16 (PWM1) - B-1 (DRL/CLL-)

-

Parking lights/daytime running lights control signal output

Parking lights and daytime running lights off

Below 1 V

Parking lights and daytime running lights on

Pulse generation

B-18 (FSML+) - B-12 (FSML-)*2

-

Front side marker lights drive output

Front side marker lights off

Below 1 V

Front side marker lights on

11 to 14 V

B-19 (HI_SOL+) - B-11 (HI_SOL-)

-

High beam headlights drive output

High beam headlights off

Below 1 V

High beam headlights on

11 to 14 V

B-20 (TURN+) - B-13 (TURN-)

-

Front turn signal light signal output

Engine switch on (IG), front turn signal light off

Below 1 V

Engine switch on (IG), front turn signal light blinking

11 to 14 V ←→ Below 1 V

C-4 (LINSI) - Body ground

-

LIN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

C-13 (LINLI) - Body ground

-

LIN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation
  • *1: w/ AFS
  • *2: w/ Front Side Marker Light
  • *3: w/ Front Fog Light

CHECK NO. 1 HEADLIGHT ECU SUB-ASSEMBLY LH (for Single Beam Headlight)

(a) Disconnect the A49 No. 1 headlight ECU sub-assembly LH connector.

(b) Measure the voltage and resistance on the wire harness side connector according to the value(s) in the table below.

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

A49-4 (IG) - Body ground

R - Body ground

Ignition power supply

Engine switch off

Below 1 V

Engine switch on (IG)

11 to 14 V

A49-12 (GND) - Body ground

W-B - Body ground

Ground

Always

Below 1 Ω

A49-13 (ECUB) - Body ground

G - Body ground

Battery power supply

Engine switch off

Below 1 V

Engine switch on (IG)

11 to 14 V

(c) Connect the A49 No. 1 headlight ECU sub-assembly LH connector.

HINT:

  • Since the A49 No. 1 headlight ECU sub-assembly LH connector is a waterproof type connector, the voltage and pulses cannot be checked directly. The values listed are for reference only.
  • Since the B No. 1 headlight ECU sub-assembly LH connector is connected inside the headlight assembly, the voltage and pulses cannot be checked directly. The values listed are for reference only.

(d) Measure the voltage and check of pulses according to the value(s) in the table below.

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

A49-9 (CRSL) - Body ground*2

Y - Body ground

Cornering lights drive output

Cornering lights off

Below 1 V

Cornering lights on

Pulse generation

A49-11 (TNS) - Body ground

G - Body ground

Front turn signal light signal input

Engine switch on (IG), front turn signal light off

Below 1 V

Engine switch on (IG), front turn signal light blinking

11 to 14 V ←→ Below 1 V

A49-16 (SBR) - A49-15 (SGR)

W - R

Rear height control sensor sub-assembly RH power supply

Engine switch on (IG)

4.75 to 5.25 V

A49-17 (SHRL) - A49-15 (SGR)

SB - G

Rear height control sensor sub-assembly RH signal input

Engine switch on (IG), vehicle unloaded, vehicle stopped

Approximately 2.5 V

(value decreases as the front of the vehicle is raised)

A49-20 (LINL) - Body ground

P - Body ground

LIN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

A49-23 (CANL) - Body ground

LG - Body ground

CAN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

A49-24 (CANH) - Body ground

B - Body ground

CAN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

B-4 (LOLED2) - B-5 (LOLED1)

-

Low beam headlights/high beam headlights drive output

Low beam headlights off

Below 1 V

Low beam headlights on

11.1 to 17.7 V

B-7 (ACTBI) - B-17 (ACTGI)

-

Headlight leveling motor power source

Engine switch off

Below 1 V

Engine switch on (IG)

11 to 14 V

B-8 (ACTSI) - B-17 (ACTGI)

-

Headlight leveling motor signal output

Engine switch on (IG), low beam headlights on, vehicle height not changed

Below 1 V

Engine switch on (IG), low beam headlights on, vehicle height changed and maintained for more than 3 seconds

1.0 to 14 V

B-9 (TURN+) - B-13 (TURN-)

-

Front turn signal light signal output

Engine switch on (IG), front turn signal light off

Below 1 V

Engine switch on (IG), front turn signal light blinking

11 to 14 V ←→ Below 1 V

B-10 (HI+) - B-1 (HI-)

-

Parking lights/daytime running lights power source

Parking lights and daytime running lights off

Below 1 V

Parking lights and daytime running lights on

11 to 14 V

B-16 (PWM1) - B-1 (HI-)

-

Parking lights/daytime running lights control signal output

Parking lights and daytime running lights off

Below 1 V

Parking lights and daytime running lights on

Pulse generation

B-18 (FSML+) - B-12 (FSML-)*1

-

Front side marker lights drive output

Front side marker lights off

Below 1 V

Front side marker lights on

11 to 14 V

B-20 (DRL+) - B-11 (DRL-)

-

High beam headlights drive output

High beam headlights off

Below 1 V

High beam headlights on

11 to 14 V
  • *1: w/ Front Side Marker Light
  • *2: w/ Front Fog Light

CHECK NO. 1 HEADLIGHT ECU SUB-ASSEMBLY RH (for Multiple Beam Headlight)

(a) Disconnect the A50 No. 1 headlight ECU sub-assembly RH connector.

(b) Measure the voltage and resistance on the wire harness side connector according to the value(s) in the table below.

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

A50-4 (IG) - Body ground

L - Body ground

Ignition power supply

Engine switch off

Below 1 V

Engine switch on (IG)

11 to 14 V

A50-12 (GND) - Body ground

W-B - Body ground

Ground

Always

Below 1 Ω

A50-13 (ECUB) - Body ground

R - Body ground

Battery power supply

Engine switch off

Below 1 V

Engine switch on (IG)

11 to 14 V

(c) Connect the A50 No. 1 headlight ECU sub-assembly RH connector.

HINT:

  • Since the A50 No. 1 headlight ECU sub-assembly RH connector is a waterproof type connector, the voltage and pulses cannot be checked directly. The values listed are for reference only.
  • Since the B and C No. 1 headlight ECU sub-assembly RH connector is connected inside the headlight assembly, the voltage and pulses cannot be checked directly. The values listed are for reference only.

(d) Measure the voltage and check of pulses according to the value(s) in the table below.

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

A50-7 (HLC) - Body ground*1

B - Body ground

Headlight cleaner motor operation signal

Engine switch on (IG), light control switch head and headlight cleaner motor operating

Below 1 V

Engine switch on (IG), light control switch head and headlight cleaner motor not operating

11 to 14 V

A50-9 (CRSR) - Body ground*4

LG - Body ground

Cornering lights drive output

Cornering lights off

Below 1 V

Cornering lights on

Pulse generation

A50-11 (TNS) - Body ground

V - Body ground

Front turn signal light signal input

Engine switch on (IG), front turn signal light off

Below 1 V

Engine switch on (IG), front turn signal light blinking

11 to 14 V ←→ Below 1 V

A50-18 (FRWA) - Body ground*1

Y - Body ground

Washer switch operation signal

Engine switch on (IG), washer switch on

Below 1 V

Engine switch on (IG), washer switch off

11 to 14 V

A50-19 (LINS) - Body ground*2

L - Body ground

LIN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

A50-20 (LINL) - Body ground

P - Body ground

LIN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

A50-21 (LCL) - Body ground

W - Body ground

CAN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

A50-22 (LCH) - Body ground

G - Body ground

CAN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

B-2 (LOLED2) - B-3 (LOLED1)

-

Low beam headlights/high beam headlights drive output

Low beam headlights off

Below 1 V

Low beam headlights on

24.2 to 35.4 V

B-4 (FANB) - B-14 (FANG)

-

Headlight fan power source

Low beam headlights off

Below 1 V

Low beam headlights on

4.5 to 5.5 V

B-9 (ACTBI) - B-17 (ACTGI)

-

Headlight swivel motor and headlight leveling motor power source

Engine switch off

Below 1 V

Engine switch on (IG)

11 to 14 V

B-10 (DRL/CLL+) - B-1 (DRL/CLL-)

-

Parking lights/daytime running lights power source

Parking lights and daytime running lights off

Below 1 V

Parking lights and daytime running lights on

11 to 14 V

B-15 (FANP) - B-14 (FANG)

-

Headlight fan control signal input

Low beam headlights off

Below 1 V

Low beam headlights on

Pulse generation

B-16 (PWM1) - B-1 (DRL/CLL-)

-

Parking lights/daytime running lights control signal output

Parking lights and daytime running lights off

Below 1 V

Parking lights and daytime running lights on

Pulse generation

B-18 (FSML+) - B-12 (FSML-)*3

-

Front side marker lights drive output

Front side marker lights off

Below 1 V

Front side marker lights on

11 to 14 V

B-19 (HI_SOL+) - B-11 (HI_SOL-)

-

High beam headlights drive output

High beam headlights off

Below 1 V

High beam headlights on

11 to 14 V

B-20 (TURN+) - B-13 (TURN-)

-

Front turn signal light signal output

Engine switch on (IG), front turn signal light off

Below 1 V

Engine switch on (IG), front turn signal light blinking

11 to 14 V ←→ Below 1 V

C-4 (LINSI) - Body ground

-

LIN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

C-13 (LINLI) - Body ground

-

LIN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation
  • *1: w/ Headlight Cleaner System
  • *2: w/ AFS
  • *3: w/ Front Side Marker Light
  • *4: w/ Front Fog Light

CHECK NO. 1 HEADLIGHT ECU SUB-ASSEMBLY RH (for Single Beam Headlight)

(a) Disconnect the A50 No. 1 headlight ECU sub-assembly RH connector.

(b) Measure the voltage and resistance on the wire harness side connector according to the value(s) in the table below.

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

A50-4 (IG) - Body ground

L - Body ground

Ignition power supply

Engine switch off

Below 1 V

Engine switch on (IG)

11 to 14 V

A50-12 (GND) - Body ground

W-B - Body ground

Ground

Always

Below 1 Ω

A50-13 (ECUB) - Body ground

R - Body ground

Battery power supply

Engine switch off

Below 1 V

Engine switch on (IG)

11 to 14 V

(c) Connect the A50 No. 1 headlight ECU sub-assembly RH connector.

HINT:

  • Since the A50 No. 1 headlight ECU sub-assembly RH connector is a waterproof type connector, the voltage and pulses cannot be checked directly. The values listed are for reference only.
  • Since the B No. 1 headlight ECU sub-assembly RH connector is connected inside the headlight assembly, the voltage and pulses cannot be checked directly. The values listed are for reference only.

(d) Measure the voltage and check of pulses according to the value(s) in the table below.

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

A50-7 (HLC) - Body ground*1

B - Body ground

Headlight cleaner motor operation signal

Engine switch on (IG), light control switch head and headlight cleaner motor operating

Below 1 V

Engine switch on (IG), light control switch head and headlight cleaner motor not operating

11 to 14 V

A50-9 (CRSR) - Body ground*3

LG - Body ground

Cornering lights drive output

Cornering lights off

Below 1 V

Cornering lights on

Pulse generation

A50-11 (TNS) - Body ground

V - Body ground

Front turn signal light signal input

Engine switch on (IG), front turn signal light off

Below 1 V

Engine switch on (IG), front turn signal light blinking

11 to 14 V ←→ Below 1 V

A50-18 (FRWA) - Body ground*1

Y - Body ground

Washer switch operation signal

Engine switch on (IG), washer switch on

Below 1 V

Engine switch on (IG), washer switch off

11 to 14 V

A50-20 (LINL) - Body ground

P - Body ground

LIN communication line

Engine switch off

Below 1 V

Engine switch on (IG)

Pulse generation

B-4 (LOLED2) - B-5 (LOLED1)

-

Low beam headlights/high beam headlights drive output

Low beam headlights off

Below 1 V

Low beam headlights on

11.1 to 17.7 V

B-7 (ACTBI) - B-17 (ACTGI)

-

Headlight leveling motor power source

Engine switch off

Below 1 V

Engine switch on (IG)

11 to 14 V

B-8 (ACTSI) - B-17 (ACTGI)

-

Headlight leveling motor signal output

Engine switch on (IG), low beam headlights on, vehicle height not changed

Below 1 V

Engine switch on (IG), low beam headlights on, vehicle height changed and maintained for more than 3 seconds

1.0 to 14 V

B-9 (TURN+) - B-13 (TURN-)

-

Front turn signal light signal output

Engine switch on (IG), front turn signal light off

Below 1 V

Engine switch on (IG), front turn signal light blinking

11 to 14 V ←→ Below 1 V

B-10 (HI+) - B-1 (HI-)

-

Parking lights/daytime running lights power source

Parking lights and daytime running lights off

Below 1 V

Parking lights and daytime running lights on

11 to 14 V

B-16 (PWM1) - B-1 (HI-)

-

Parking lights/daytime running lights control signal output

Parking lights and daytime running lights off

Below 1 V

Parking lights and daytime running lights on

Pulse generation

B-18 (FSML+) - B-12 (FSML-)*2

-

Front side marker lights drive output

Front side marker lights off

Below 1 V

Front side marker lights on

11 to 14 V

B-20 (DRL+) - B-11 (DRL-)

-

High beam headlights drive output

High beam headlights off

Below 1 V

High beam headlights on

11 to 14 V
  • *1: w/ Headlight Cleaner System
  • *2: w/ Front Side Marker Light
  • *3: w/ Front Fog Light

CHECK COMBINATION METER ASSEMBLY

Click here

CHECK FORWARD RECOGNITION CAMERA (w/ Automatic High Beam System)

Click here

    Problem Symptoms Table
    PROBLEM SYMPTOMS TABLE NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration. Click here If the No. 1 headlight ECU sub-assembly LH has been replaced, ...

    Dtc Check / Clear
    DTC CHECK / CLEAR CHECK FOR DTC (MAIN BODY) (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Mai ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Audio And Visual System (for 12.3 Inch Display): Touch Panel Switch does not Function
    CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Audio and Visual System. Click here PROCEDURE 1. CHECK MULTI-DISPLAY (a) Check i ...

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Air Conditioning System: Air Conditioning Compressor Magnetic Clutch Circuit
    DESCRIPTION When the air conditioning amplifier assembly is turned on, a magnetic clutch on signal is sent from the MGC terminal of the air conditioning amplifier assembly. Then, the semiconductor pwr integration ECU turns on to operate the magnetic clutch assembly. WIRING DIAGRAM CAUTION / NOTICE ...

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

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

    © 2025 Copyright www.lexusrx.net
    0.014