Lexus NX: 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 "!" mark is displayed on the multi-display assembly after the cable is disconnected from the negative (-) auxiliary battery terminal, correct the steering angle neutral point.
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-
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.
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Chassis > Panoramic View Monitor > Clear DTCs
(b) Check for DTCs.
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Chassis > Panoramic View Monitor > Trouble Codes
OK:
DTC C2A6A is not output.
NG | | |
2. | REPLACE REAR TELEVISION CAMERA ASSEMBLY |
(a) Replace the rear television camera assembly with a new or normally functioning one.
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NEXT | | |
(a) Clear the DTCs.
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Chassis > Panoramic View Monitor > Clear DTCs
(b) Check for DTCs.
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Chassis > Panoramic View Monitor > 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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FREEZE FRAME DATA FREEZE FRAME DATA (a) Whenever a DTC is detected, the multiplex network door ECU stores the current vehicle state as Freeze Frame Data. CHECK FREEZE FRAME DATA (a) Turn the power switch off. (b) Connect the Techstream to the DLC3. (c) Turn the power switch on (IG). (d) Turn the Tec
RemovalREMOVAL CAUTION / NOTICE / HINT NOTICE:
Avoid any impact to the blind spot monitor sensor.
Do not drop the blind spot monitor sensor. If it is dropped, replace it with a new one.
PROCEDURE 1. REMOVE REAR BUMPER COVER Click here 2. REMOVE BLIND SPOT MONITOR SENSOR LH (a) Remove the
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