Last Modified: 05-08-2025 6.11:8.1.0 Doc ID: RM100000001FREN
Model Year Start: 2019 Model: RAV4 Prod Date Range: [11/2018 - 10/2022]
Title: PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for Gasoline Model): C2A6A; Back Camera Response Malfunction; 2019 - 2022 MY RAV4 [11/2018 - 10/2022]

DTC

C2A6A

Back Camera Response Malfunction

DESCRIPTION

During self diagnosis of the parking assist ECU, the parking assist ECU sends display mode ID signals to the television camera assembly. This DTC is stored when the output of the television camera assembly does not match the expected output.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C2A6A

Back Camera Response Malfunction

Abnormal response from the television camera assembly
  • Television camera assembly
  • Parking assist ECU

CAUTION / NOTICE / HINT

NOTICE:

  • When "!" mark 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 2019 - 2022 MY RAV4 [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for Gasoline Model): 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 2019 - 2022 MY RAV4 [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for Gasoline Model): CALIBRATION

PROCEDURE

1.

CHECK FOR DTC

(a) Clear the DTCs.

Click here 2019 - 2022 MY RAV4 [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for Gasoline Model): DTC CHECK / CLEAR

Chassis > Circumference Monitoring Camera Control Module > Clear DTCs

(b) Check for DTCs.

Click here 2019 - 2022 MY RAV4 [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for Gasoline Model): DTC CHECK / CLEAR

Chassis > Circumference Monitoring Camera Control Module > Trouble Codes

OK:

DTC C2A6A is not output.

OK

USE SIMULATION METHOD TO CHECK

NG

2.

REPLACE TELEVISION CAMERA ASSEMBLY

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

Click here 2019 - 2025 MY RAV4 RAV4 HV [11/2018 -        ]; PARK ASSIST / MONITORING: TELEVISION CAMERA (for Rear): REMOVAL

NEXT

3.

CHECK FOR DTC

(a) Clear the DTCs.

Click here 2019 - 2022 MY RAV4 [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for Gasoline Model): DTC CHECK / CLEAR

Chassis > Circumference Monitoring Camera Control Module > Clear DTCs

(b) Check for DTCs.

Click here 2019 - 2022 MY RAV4 [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for Gasoline Model): DTC CHECK / CLEAR

Chassis > Circumference Monitoring Camera Control Module > Trouble Codes

OK:

DTC C2A6A is not output.

OK

END (TELEVISION CAMERA ASSEMBLY IS DEFECTIVE)
NG

REPLACE PARKING ASSIST ECU