360°VIEW MONITOR CONTROL MODULE INSPECTION

id152000009500

1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2. Remove the following parts.

(1) Passenger-side front scuff plate (See FRONT SCUFF PLATE REMOVAL/INSTALLATION.)

(2) Passenger-side front side trim (See FRONT SIDE TRIM REMOVAL/INSTALLATION.)

(3) Passenger-side wall (See SIDE WALL REMOVAL/INSTALLATION.)

3. Partially peel back the floor covering.

4. Remove the foot support. (See FOOT SUPPORT REMOVAL/INSTALLATION.)

5. Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

6. Verify that the voltages of each of the terminals are as indicated in the terminal voltage table (reference).

• If the voltage is not as specified in the terminal voltage table (reference), inspect the parts under Inspection item(s).

― If the system does not operate normally even though the inspection items are normal, replace the 360°view monitor control module. (See 360°VIEW MONITOR CONTROL MODULE REMOVAL/INSTALLATION.)

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Terminal

Signal name

Connected to

Test condition

Voltage (V)

Inspection item

A

Power supply

ROOM 15 A fuse

Under any condition

B+

•  ROOM 15 A fuse

•  Related wiring harness

B

—

—

—

—

—

C

ACC relay control

Ignition relay (ACC_STAB)

Ignition switched ON or ACC (engine off)

B+

•  AUDIO2 7.5 A fuse

•  DC-DC converter

―  Terminal K

•  ACC relay

•  Start stop unit

―  Terminal 2C

•  Ignition relay (ACC_STAB)

•  Related wiring harness

Ignition switched OFF (LOCK)

1.0 or less

D

—

—

—

—

—

E

Retract/return signal

•  Power outer mirror switch

•  Power outer mirror (RH)

•  Power outer mirror (LH)

Retract/return switch pressed when retracted

1.0 or less

•  Power outer mirror switch

•  Power outer mirror (RH)

•  Power outer mirror (LH)

•  Related wiring harness

Retract/return switch pressed when returned

B+

F

—

—

—

—

—

G

—

—

—

—

—

H

GND

Body ground

Under any condition

1.0 or less

•  Body ground

•  Related wiring harness

I

Monitor signal

Connectivity master unit (CMU)

When image of area surrounding vehicle is displayed in center display

Approx. 1.0

•  360°view monitor control module

―  Terminal 0

―  Terminal S

―  Terminal W

―  Terminal AA

•  Instrument cluster (vehicle speed, 360°view monitor switch signal, R range signal)

•  Related wiring harness

When image of area surrounding vehicle is not displayed in center display

1.0 or less

J

—

—

—

—

—

K

Monitor GND

Connectivity master unit (CMU)

Under any condition

1.0 or less

360°view monitor control module

―  Terminal H

L

Shield ground

Shield ground

Under any condition

1.0 or less

360°view monitor control module

―  Terminal H

M

Side camera (Driver-side) power supply

Side camera (Driver-side)

•  Selector lever at R position

•  Vehicle speed is less than 20 km/h

Approx. 5.0

•  Side camera (Driver-side)

•  360°view monitor control module

―  Terminal A

―  Terminal C

•  Instrument cluster (vehicle speed, 360°view monitor switch signal, R range signal)

•  Related wiring harness

Selector lever at not R position

1.0 or less

N

Side camera GND

Side camera (Driver-side)

Under any condition

1.0 or less

360°view monitor control module

―  Terminal H

O

Side camera signal

Side camera (Driver-side)

Wave pattern (See Inspection Using an Oscilloscope (Reference).)

•  Side camera (Driver-side)

•  360°view monitor control module

―  Terminal M

―  Terminal P

•  Related wiring harness

P

Side camera GND

Side camera (Driver-side)

Under any condition

1.0 or less

360°view monitor control module

―  Terminal H

Q

Front camera power supply

Front camera

•  Selector lever at R position

•  Vehicle speed is less than 20 km/h

Approx. 5.0

•  Front camera

•  360°view monitor control module

―  Terminal A

―  Terminal C

•  Instrument cluster (vehicle speed, 360°view monitor switch signal, R range signal)

•  Related wiring harness

Selector lever at not R position

1.0 or less

R

Front camera GND

Front camera

Under any condition

1.0 or less

360°view monitor control module

―  Terminal H

S

Front camera signal

Front camera

Wave pattern (See Inspection Using an Oscilloscope (Reference).)

•  Front camera

•  360°view monitor control module

―  Terminal Q

―  Terminal R

•  Related wiring harness

T

Front camera GND

Front camera

Under any condition

1.0 or less

360°view monitor control module

―  Terminal H

U

Rear mount camera power supply

Rear mount camera

Selector lever at R position

Approx. 5.0

•  Rear mount camera

•  360°view monitor control module

―  Terminal A

―  Terminal C

•  Instrument cluster (vehicle speed, 360°view monitor switch signal, R range signal)

•  Related wiring harness

Selector lever at not R position

1.0 or less

V

Rear mount camera GND

Rear mount camera

Under any condition

1.0 or less

360°view monitor control module

―  Terminal H

W

Rear mount camera signal

Rear mount camera

Wave pattern (See Inspection Using an Oscilloscope (Reference).)

•  Rear mount camera

•  360°view monitor control module

―  Terminal U

―  Terminal X

•  Instrument cluster (vehicle speed, 360°view monitor switch signal, R range signal)

•  Related wiring harness

X

Rear mount camera GND

Rear mount camera

Under any condition

1.0 or less

360°view monitor control module

―  Terminal H

Y

Side camera (Passenger-side) power supply

Side camera (Passenger-side)

Selector lever at R position

Approx. 5.0

•  Side camera (Passenger-side)

•  360°view monitor control module

―  Terminal A

―  Terminal C

•  Instrument cluster (vehicle speed, 360°view monitor switch signal, R range signal)

•  Related wiring harness

Selector lever at not R position

1.0 or less

Z

Side camera GND

Side camera (Passenger-side)

Under any condition

1.0 or less

360°view monitor control module

―  Terminal H

AA

Side camera signal

Side camera (Passenger-side)

Wave pattern (See Inspection Using an Oscilloscope (Reference).)

•  Side camera (Passenger-side)

•  360°view monitor control module

―  Terminal Y

―  Terminal AB

•  Instrument cluster (vehicle speed, 360°view monitor switch signal, R range signal)

•  Related wiring harness

AB

Side camera GND

Side camera (Passenger-side)

Under any condition

1.0 or less

360°view monitor control module

―  Terminal H

AC

—

—

—

—

—

AD

—

—

—

—

—

AE

CAN_H

CAN system related module

Terminal used for communication therefore determination based on terminal voltage is not possible.

AF

CAN_L

CAN system related module

Terminal used for communication therefore determination based on terminal voltage is not possible.

Terminal	Signal name	Connected to	Test condition	Voltage (V)	Inspection item
A	Power supply	ROOM 15 A fuse	Under any condition	B+	• ROOM 15 A fuse • Related wiring harness
B	—	—	—	—	—
C	ACC relay control	Ignition relay (ACC_STAB)	Ignition switched ON or ACC (engine off)	B+	• AUDIO2 7.5 A fuse • DC-DC converter ― Terminal K • ACC relay • Start stop unit ― Terminal 2C • Ignition relay (ACC_STAB) • Related wiring harness
Ignition switched OFF (LOCK)	1.0 or less
D	—	—	—	—	—
E	Retract/return signal	• Power outer mirror switch • Power outer mirror (RH) • Power outer mirror (LH)	Retract/return switch pressed when retracted	1.0 or less	• Power outer mirror switch • Power outer mirror (RH) • Power outer mirror (LH) • Related wiring harness
Retract/return switch pressed when returned	B+
F	—	—	—	—	—
G	—	—	—	—	—
H	GND	Body ground	Under any condition	1.0 or less	• Body ground • Related wiring harness
I	Monitor signal	Connectivity master unit (CMU)	When image of area surrounding vehicle is displayed in center display	Approx. 1.0	• 360°view monitor control module ― Terminal 0 ― Terminal S ― Terminal W ― Terminal AA • Instrument cluster (vehicle speed, 360°view monitor switch signal, R range signal) • Related wiring harness
When image of area surrounding vehicle is not displayed in center display	1.0 or less
J	—	—	—	—	—
K	Monitor GND	Connectivity master unit (CMU)	Under any condition	1.0 or less	360°view monitor control module ― Terminal H
L	Shield ground	Shield ground	Under any condition	1.0 or less	360°view monitor control module ― Terminal H
M	Side camera (Driver-side) power supply	Side camera (Driver-side)	• Selector lever at R position • Vehicle speed is less than 20 km/h	Approx. 5.0	• Side camera (Driver-side) • 360°view monitor control module ― Terminal A ― Terminal C • Instrument cluster (vehicle speed, 360°view monitor switch signal, R range signal) • Related wiring harness
Selector lever at not R position	1.0 or less
N	Side camera GND	Side camera (Driver-side)	Under any condition	1.0 or less	360°view monitor control module ― Terminal H
O	Side camera signal	Side camera (Driver-side)	Wave pattern (See Inspection Using an Oscilloscope (Reference).)	• Side camera (Driver-side) • 360°view monitor control module ― Terminal M ― Terminal P • Related wiring harness
P	Side camera GND	Side camera (Driver-side)	Under any condition	1.0 or less	360°view monitor control module ― Terminal H
Q	Front camera power supply	Front camera	• Selector lever at R position • Vehicle speed is less than 20 km/h	Approx. 5.0	• Front camera • 360°view monitor control module ― Terminal A ― Terminal C • Instrument cluster (vehicle speed, 360°view monitor switch signal, R range signal) • Related wiring harness
Selector lever at not R position	1.0 or less
R	Front camera GND	Front camera	Under any condition	1.0 or less	360°view monitor control module ― Terminal H
S	Front camera signal	Front camera	Wave pattern (See Inspection Using an Oscilloscope (Reference).)	• Front camera • 360°view monitor control module ― Terminal Q ― Terminal R • Related wiring harness
T	Front camera GND	Front camera	Under any condition	1.0 or less	360°view monitor control module ― Terminal H
U	Rear mount camera power supply	Rear mount camera	Selector lever at R position	Approx. 5.0	• Rear mount camera • 360°view monitor control module ― Terminal A ― Terminal C • Instrument cluster (vehicle speed, 360°view monitor switch signal, R range signal) • Related wiring harness
Selector lever at not R position	1.0 or less
V	Rear mount camera GND	Rear mount camera	Under any condition	1.0 or less	360°view monitor control module ― Terminal H
W	Rear mount camera signal	Rear mount camera	Wave pattern (See Inspection Using an Oscilloscope (Reference).)	• Rear mount camera • 360°view monitor control module ― Terminal U ― Terminal X • Instrument cluster (vehicle speed, 360°view monitor switch signal, R range signal) • Related wiring harness
X	Rear mount camera GND	Rear mount camera	Under any condition	1.0 or less	360°view monitor control module ― Terminal H
Y	Side camera (Passenger-side) power supply	Side camera (Passenger-side)	Selector lever at R position	Approx. 5.0	• Side camera (Passenger-side) • 360°view monitor control module ― Terminal A ― Terminal C • Instrument cluster (vehicle speed, 360°view monitor switch signal, R range signal) • Related wiring harness
Selector lever at not R position	1.0 or less
Z	Side camera GND	Side camera (Passenger-side)	Under any condition	1.0 or less	360°view monitor control module ― Terminal H
AA	Side camera signal	Side camera (Passenger-side)	Wave pattern (See Inspection Using an Oscilloscope (Reference).)	• Side camera (Passenger-side) • 360°view monitor control module ― Terminal Y ― Terminal AB • Instrument cluster (vehicle speed, 360°view monitor switch signal, R range signal) • Related wiring harness
AB	Side camera GND	Side camera (Passenger-side)	Under any condition	1.0 or less	360°view monitor control module ― Terminal H
AC	—	—	—	—	—
AD	—	—	—	—	—
AE	CAN_H	CAN system related module	Terminal used for communication therefore determination based on terminal voltage is not possible.
AF	CAN_L	CAN system related module	Terminal used for communication therefore determination based on terminal voltage is not possible.

Inspection Using an Oscilloscope (Reference)

• Oscilloscope setting: 2 V/DIV (Y), 20 ms/DIV (X), DC range

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