Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM1000000014XZO
Model Year Start: 2018 Model: Camry Prod Date Range: [06/2017 - 10/2020]
Title: PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: Image from Camera for Panoramic View Monitor is Abnormal; 2018 - 2020 MY Camry [06/2017 - 10/2020]

Image from Camera for Panoramic View Monitor is Abnormal

DESCRIPTION

The display signal from each camera is transmitted to the radio and display receiver assembly via the television camera controller.

WIRING DIAGRAM

CAUTION / NOTICE / HINT

NOTICE:

  • When "!" is displayed on the radio and display receiver assembly after the cable is disconnected from the negative (-) battery terminal, correct the steering angle neutral point.

    Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: INITIALIZATION

  • Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the panoramic view monitor system may be needed.

    Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: CALIBRATION

HINT:

Images may be unclear even in normal conditions if:

  • Electrical devices are used in the cabin (noise may occur in the image).
  • The camera lens is frosted over (the image immediately after turning the engine switch on (IG) may be blurred or darker than normal).
  • The camera lens is dirty with snow, mud, etc.
  • A strong beam of light, such as a sunbeam or headlight, hits the camera.
  • It is too dark around the camera (at night, etc.).
  • The ambient temperature around the camera is either too high or too low.
  • The vehicle is tilted at a steep angle.
  • The television camera assembly lens is scratched.
  • The television camera assembly lens has drops of water on it or the humidity is high.
  • When the camera is used under fluorescent lights, sodium lights, or mercury lights, etc., the lights and the illuminated area may appear to flicker.

PROCEDURE

1.

CHECK PANORAMIC VIEW MONITOR SYSTEM

(a) Check if the same malfunction occurs when the panoramic view monitor screen is displayed.

Result

Proceed to

Rear view screen is not displayed.

A

Front view screen is not displayed.

B

Left side monitor screen is not displayed.

C

Right side monitor screen is not displayed.

D

Panoramic view monitor screen is not displayed.

E

B

GO TO STEP 6

C

GO TO STEP 10

D

GO TO STEP 15

E

GO TO STEP 20

A

2.

CHECK HARNESS AND CONNECTOR (TELEVISION CAMERA CONTROLLER - REAR TELEVISION CAMERA ASSEMBLY)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1622; Open or Short Circuit in Back Camera Signal+

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

3.

CHECK HARNESS AND CONNECTOR (ACC POWER SUPPLY - GROUND)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1622; Open or Short Circuit in Back Camera Signal+

NG

REPLACE TELEVISION CAMERA CONTROLLER

OK

4.

CHECK TELEVISION CAMERA CONTROLLER (CV-, CGND)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1622; Open or Short Circuit in Back Camera Signal+

NG

REPLACE TELEVISION CAMERA CONTROLLER

OK

5.

CHECK REAR TELEVISION CAMERA ASSEMBLY (CV+, CGND)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1622; Open or Short Circuit in Back Camera Signal+

OK

REPLACE TELEVISION CAMERA CONTROLLER

NG

REPLACE REAR TELEVISION CAMERA ASSEMBLY

6.

CHECK HARNESS AND CONNECTOR (TELEVISION CAMERA CONTROLLER - FRONT TELEVISION CAMERA ASSEMBLY)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1681; Front Camera Feedback Malfunction+

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

7.

CHECK TELEVISION CAMERA CONTROLLER (BCV-, BGND)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1681; Front Camera Feedback Malfunction+

OK

REPLACE TELEVISION CAMERA CONTROLLER

NG

8.

CHECK TELEVISION CAMERA CONTROLLER (BCB+, BGND)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1681; Front Camera Feedback Malfunction+

NG

REPLACE TELEVISION CAMERA CONTROLLER

OK

9.

CHECK FRONT TELEVISION CAMERA ASSEMBLY (BCV+, BGND)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1681; Front Camera Feedback Malfunction+

OK

REPLACE TELEVISION CAMERA CONTROLLER

NG

REPLACE FRONT TELEVISION CAMERA ASSEMBLY

10.

CHECK HARNESS AND CONNECTOR (TELEVISION CAMERA CONTROLLER - OUTER REAR VIEW MIRROR ASSEMBLY WITH COVER LH)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1686; Driver Side Camera Video Sync Signal Malfunction+

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

11.

CHECK TELEVISION CAMERA CONTROLLER (LCV-, LGND)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1686; Driver Side Camera Video Sync Signal Malfunction+

NG

REPLACE TELEVISION CAMERA CONTROLLER

OK

12.

CHECK TELEVISION CAMERA CONTROLLER (LCB+, LGND)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1686; Driver Side Camera Video Sync Signal Malfunction+

NG

REPLACE TELEVISION CAMERA CONTROLLER

OK

13.

CHECK SIDE TELEVISION CAMERA ASSEMBLY LH (LCV+, LGND)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1686; Driver Side Camera Video Sync Signal Malfunction+

OK

REPLACE TELEVISION CAMERA CONTROLLER

NG

14.

CHECK SIDE TELEVISION CAMERA ASSEMBLY RH

(a) Replace the side television camera assembly LH with a new or normally functioning one.

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: TELEVISION CAMERA (for Side): REMOVAL

(b) Check if the same malfunction reoccurs when the side monitor screen is displayed.

Result

Proceed to

Malfunction does not reoccur (returns to normal)

A

Malfunction reoccurs

B

A

END (SIDE TELEVISION CAMERA ASSEMBLY LH WAS DEFECTIVE)

B

REPLACE OUTER REAR VIEW MIRROR ASSEMBLY WITH COVER LH 2018 - 2019 MY Camry [06/2017 - 09/2019]; MIRROR (EXT): OUTER REAR VIEW MIRROR: REMOVAL 2020 MY Camry [09/2019 - 10/2020]; MIRROR (EXT): OUTER REAR VIEW MIRROR: REMOVAL

15.

CHECK HARNESS AND CONNECTOR (TELEVISION CAMERA CONTROLLER - OUTER REAR VIEW MIRROR ASSEMBLY WITH COVER RH)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1683; Side Camera Feedback Malfunction+

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

16.

CHECK TELEVISION CAMERA CONTROLLER (RCV-, RGND)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1683; Side Camera Feedback Malfunction+

NG

REPLACE TELEVISION CAMERA CONTROLLER

OK

17.

CHECK TELEVISION CAMERA CONTROLLER (RCB+, RGND)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1683; Side Camera Feedback Malfunction+

NG

REPLACE TELEVISION CAMERA CONTROLLER

OK

18.

CHECK SIDE TELEVISION CAMERA ASSEMBLY RH (RCV+, RGND)

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: C1683; Side Camera Feedback Malfunction+

OK

REPLACE TELEVISION CAMERA CONTROLLER

NG

19.

CHECK SIDE TELEVISION CAMERA ASSEMBLY RH

(a) Replace the side television camera assembly RH with a new or normally functioning one.

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: TELEVISION CAMERA (for Side): REMOVAL

(b) Check if the same malfunction reoccurs when the side monitor screen is displayed.

Result

Proceed to

Malfunction does not reoccur (returns to normal)

A

Malfunction reoccurs

B

A

END (SIDE TELEVISION CAMERA ASSEMBLY RH WAS DEFECTIVE)

B

REPLACE OUTER REAR VIEW MIRROR ASSEMBLY WITH COVER RH 2018 - 2019 MY Camry [06/2017 - 09/2019]; MIRROR (EXT): OUTER REAR VIEW MIRROR: REMOVAL 2020 MY Camry [09/2019 - 10/2020]; MIRROR (EXT): OUTER REAR VIEW MIRROR: REMOVAL

20.

CHECK HARNESS AND CONNECTOR (TELEVISION CAMERA CONTROLLER - RADIO AND DISPLAY RECEIVER ASSEMBLY)

(a) Disconnect the R41 television camera controller connector.

(b) Disconnect the K2 radio and display receiver assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

R41-28 (NS+) - K2-28 (V+)

Always

Below 1 Ω

R41-26 (NS-) - K2-29 (V-)

Always

Below 1 Ω

R41-27 (NSG) - Body ground

Always

Below 1 Ω

R41-28 (NS+) or K2-28 (V+) - Body ground

Always

10 kΩ or higher

R41-26 (NS-) or K2-29 (V-) - Body ground

Always

10 kΩ or higher

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

21.

CHECK TELEVISION CAMERA CONTROLLER (NS-, NSG)

(a) Disconnect the R41 television camera controller connector.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

27 (NSG) - Body ground

Always

Below 1 Ω

26 (NS-) - Body ground

Always

Below 1 Ω

*a

Component without harness connected

(Television Camera Controller)

NG

REPLACE TELEVISION CAMERA CONTROLLER

OK

22.

CHECK TELEVISION CAMERA CONTROLLER (NS+, NSG)

(a) Remove the television camera controller with the connector still connected.

(b) Using an oscilloscope, check the waveform of the front television camera assembly.

HINT:

A waterproof connector is used for the front television camera assembly. Therefore, inspect the waveform at the television camera controller with the connector connected.

*a

Component with harness connected

(Television Camera Controller)

*b

Waveform 1

*c

Synchronization Signal

*d

Video Waveform

HINT:

The video waveform changes according to the image sent by the front television camera assembly.

Measurement Condition

Item

Content

Terminal No. (Symbol)

R41-28 (NS+) - R41-27 (NSG)

Tool Setting

200 mV/DIV., 50 μsec./DIV.

Condition

Engine switch on (IG), Panoramic image being displayed

OK:

Waveform is similar to that shown in the illustration.

OK

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

NG

REPLACE TELEVISION CAMERA CONTROLLER