Lexus NX: Steering Angle Midpoint Initial Setting Incomplete (C1AEA)
DESCRIPTION
When the clearance warning ECU assembly detects that the steering angle neutral point memorization is incomplete during self-diagnosis, C1AEA is stored.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
C1AEA | Steering Angle Midpoint Initial Setting Incomplete | Steering angle neutral point memorization incomplete | -
Steering sensor steering angle neutral point memorization incomplete
-
Clearance warning ECU assembly
|
CAUTION / NOTICE / HINT
PROCEDURE
(a) Perform steering angle neutral point memorization.
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NEXT | | |
(a) Using the Techstream, check for DTCs according to the prompts on the screen.
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Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes
(b) Clear the DTCs according to the screen on the Techstream.
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Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Clear DTCs
(c) Recheck for DTCs.
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Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes
HINT:
-
If DTC C1AEA is output, perform steering angle neutral point memorization.
-
If DTC C1AEA is still output after performing steering angle neutral point memorization 3 times, replace the clearance warning ECU assembly.
Result | Proceed to |
DTC C1AEA is output | A |
DTC C1AEA is not output | B |
A | | REPLACE CLEARANCE WARNING ECU ASSEMBLY |
READ NEXT:
DESCRIPTION When ICS detection area adjustment is incomplete, the clearance warning ECU assembly stores DTC C1AF0. DTC No. Detection Item DTC Detection Condition Trouble Area C1AF0 ICS
DESCRIPTION When it is judged that the front sensors have not been initialized, the clearance warning ECU assembly stores DTC C1AF3. DTC No. Detection Item DTC Detection Condition Trouble Are
DESCRIPTION When it is judged that the rear sensors have not been initialized, the clearance warning ECU assembly stores DTC C1AF4. DTC No. Detection Item DTC Detection Condition Trouble Area
SEE MORE:
ComponentsCOMPONENTS ILLUSTRATION *1 BACK DOOR WEATHERSTRIP - - ● Non-reusable part - - RemovalREMOVAL PROCEDURE 1. REMOVE BACK DOOR WEATHERSTRIP (a) Remove the back door weatherstrip. InstallationINSTALLATION PROCEDURE 1. INSTALL BACK DOOR WEATHERSTRIP
REMOVAL CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE 1. PRECAUTION NOTICE: After the power switch off is turned off, there may be a waiting time before disconnecting the auxiliary negative (-) battery t
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