Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM1000000026SV7
Model Year Start: 2023 Model: RAV4 HV Prod Date Range: [10/2022 -           ]
Title: PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for HV Model): C168E87; Side Camera (Left) Image Signal Missing Message; 2023 - 2024 MY RAV4 HV [10/2022 -        ]

DTC

C168E87

Side Camera (Left) Image Signal Missing Message

DESCRIPTION

This DTC is stored if the parking assist ECU judges as a result of its self check that a synchronization problem is occurring in the image signal sent from the side television camera assembly LH to the parking assist ECU.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

DTC Output from

Priority

C168E87

Side Camera (Left) Image Signal Missing Message

Side camera feedback malfunction (Left)

  • Harness or connector
  • Parking assist ECU
  • Side television camera assembly LH
  • Outer rear view mirror assembly LH

Circumference Monitoring Camera Control Module

A

WIRING DIAGRAM

CAUTION / NOTICE / HINT

NOTICE:

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 2023 - 2024 MY RAV4 HV [10/2022 -        ]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for HV Model): CALIBRATION

PROCEDURE

1.

CHECK HARNESS AND CONNECTOR (PARKING ASSIST ECU - OUTER REAR VIEW MIRROR ASSEMBLY LH)

Pre-procedure1

(a) Disconnect the N790 parking assist ECU connector.

(b) Disconnect the J15 outer rear view mirror assembly LH connector.

Procedure1

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

N790-1 (LCB+) - J15-2 (LCB+)

Always

Below 1 Ω

N790-3 (LCV+) - J15-4 (LCV+)

Always

Below 1 Ω

N790-4 (LCV-) - J15-3 (LCV-)

Always

Below 1 Ω

N790-2 (LGND) - J15-1 (LGND)

Always

Below 1 Ω

N790-5 (SGND) - J15-5 (SGND)

Always

Below 1 Ω

N790-1 (LCB+) or J15-2 (LCB+) - Body ground

Always

10 kΩ or higher

N790-3 (LCV+) or J15-4 (LCV+) - Body ground

Always

10 kΩ or higher

N790-4 (LCV-) or J15-3 (LCV-) - Body ground

Always

10 kΩ or higher

N790-2 (LGND) or J15-1 (LGND) - Body ground

Always

10 kΩ or higher

N790-5 (SGND) or J15-5 (SGND) - Body ground

Always

10 kΩ or higher

Post-procedure1

(d) None

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

2.

CHECK PARKING ASSIST ECU (LCV-, LGND)

Pre-procedure1

(a) Disconnect the N79 parking assist ECU connector.

*a

Component without harness connected

(Parking Assist ECU)

Procedure1

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

2 (LGND) - Body ground

Always

Below 1 Ω

4 (LCV-) - Body ground

Always

10 kΩ or higher

Post-procedure1

(c) None

NG

REPLACE PARKING ASSIST ECU

OK

3.

CHECK PARKING ASSIST ECU (LCB+, LGND)

Pre-procedure1

(a) Disconnect the J15 outer rear view mirror assembly LH connector.

Procedure1

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

J15-1 (LGND) - Body ground

Always

Below 1 Ω

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

Standard Voltage:

Tester Connection

Switch Condition

Specified Condition

J15-2 (LCB+) - J15-1 (LGND)

Ignition switch ON

7.5 to 8.5 V

J15-2 (LCB+) - J15-1 (LGND)

Ignition switch off

Below 1 V

(d) None

Post-procedure1

NG

REPLACE PARKING ASSIST ECU

OK

4.

INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH

(a) Disconnect the outer rear view mirror assembly LH connector.

*a

Front view of wire harness connector

(to Side Television Camera Assembly LH)

*b

Component without harness connected

(Outer Rear View Mirror Assembly LH)

(b) Disconnect the side television camera assembly LH connector.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

2 (LCB+) - A-4 (CB+)

Always

Below 1 Ω

4 (LCV+) - A-3 (GVI+)

Always

Below 1 Ω

3 (LCV-) - A-1 (GVI-)

Always

Below 1 Ω

1 (LGND) - A-2 (GND)

Always

Below 1 Ω

5 (SGND) - A-5 (SGND)

Always

Below 1 Ω

2 (LCB+) or A-4 (CB+) - Body ground

Always

10 kΩ or higher

4 (LCV+) or A-3 (GVI+) - Body ground

Always

10 kΩ or higher

3 (LCV-) or A-1 (GVI-) - Body ground

Always

10 kΩ or higher

1 (LGND) or A-2 (GND) - Body ground

Always

10 kΩ or higher

5 (SGND) or A-5 (SGND) - Body ground

Always

10 kΩ or higher

NG

REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH

OK

5.

REPLACE SIDE TELEVISION CAMERA ASSEMBLY LH

Click here 2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; PARK ASSIST / MONITORING: TELEVISION CAMERA (for Side): REMOVAL

NEXT

6.

CLEAR DTC

(a) Clear the DTCs.

Chassis > Circumference Monitoring Camera Control Module > Clear DTCs

NEXT

7.

CHECK FOR DTC

(a) Check for DTCs.

Chassis > Circumference Monitoring Camera Control Module > Trouble Codes

Result

Proceed to

C168E87 is not output

A

C168E87 is output

B

A

END (SIDE TELEVISION CAMERA ASSEMBLY LH WAS DEFECTIVE)

B

REPLACE PARKING ASSIST ECU