Lexus ES: Back Camera Response Malfunction (C2A6A)
DESCRIPTION
During self diagnosis of the parking assist ECU, the parking assist ECU sends display mode ID signals to the rear television camera assembly. This DTC is stored when the output of the rear 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 rear television camera assembly | -
Rear television camera assembly
-
Parking assist ECU
|
CAUTION / NOTICE / HINT
NOTICE:
-
When "!" is displayed on the multi-display assembly after the cable is disconnected from the negative (-) auxiliary battery terminal, correct the steering angle neutral point.
Click here
-
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.
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PROCEDURE
(a) Clear the DTCs.
Chassis > Circumference Monitoring Camera Control Module > Clear DTCs
(b) Check for DTCs.
Chassis > Circumference Monitoring Camera Control Module > Trouble Codes
OK:
DTC C2A6A is not output.
OK | | USE SIMULATION METHOD TO CHECK |
NG | | |
2. | REPLACE REAR TELEVISION CAMERA ASSEMBLY |
(a) Replace the rear television camera assembly with a new or normally functioning one.
Click here
NEXT | | |
(a) Clear the DTCs.
Chassis > Circumference Monitoring Camera Control Module > Clear DTCs
(b) Check for DTCs.
Chassis > Circumference Monitoring Camera Control Module > Trouble Codes
OK:
DTC C2A6A is not output.
OK | | END (REAR TELEVISION CAMERA ASSEMBLY IS DEFECTIVE) |
NG | | REPLACE PARKING ASSIST ECU |
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SEE MORE:
INSTALLATION PROCEDURE 1. INSTALL FUEL LID OPENER SWITCH (TRUNK AND FUEL SWITCH ASSEMBLY) (a) Engage the 2 claws to install the fuel lid opener switch (trunk and fuel switch assembly) as shown in the illustration. Install in this Direction 2. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL SUB
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect
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