Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Steering Angle Initialization Incomplete (C1694)
DESCRIPTION
This DTC is stored when the parking assist ECU judges that the maximum steering angle has not been memorized (steering angle setting is incomplete).
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1694 | Steering Angle Initialization Incomplete | Maximum steering angle has not been memorized |
|
CAUTION / NOTICE / HINT
NOTICE:
-
When "!" is displayed on the multi-display assembly after the cable is disconnected from the negative (-) battery terminal, correct the steering angle neutral point.
Click here
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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.
Click here
PROCEDURE
| 1. | PERFORM SETTINGS (STEERING ANGLE SETTING) |
(a) Perform the following procedure depending on the memory conditions to register the vehicle information to the parking assist ECU.
(1) Refer to steering angle setting.
Click here
|
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| 2. | CHECK FOR DTC |
(a) Clear the DTCs.
Chassis > Circumference Monitoring Camera Control Module > Clear DTCs(b) Check for DTCs.
Chassis > Circumference Monitoring Camera Control Module > Trouble CodesOK:
DTC C1694 is not output.
HINT:
- If DTC C1694 is output, perform the steering angle setting again.
- If DTC C1694 is still output after performing the steering angle setting 3 times, replace the parking assist ECU.
| OK |  | END (SETTINGS ARE DEFECTIVE) |
| NG | | REPLACE PARKING ASSIST ECU |
Vehicle Information Unmatched (C168D)
DESCRIPTION This DTC is stored if the parking assist ECU judges as a result of its self check that the vehicle information received via CAN communication and the vehicle information stored in the park ...
Camera Position Adjustment Incomplete (C1697)
DESCRIPTION This DTC is stored when the parking assist ECU judges that the camera initial setting has not been memorized (camera view adjustment is incomplete). DTC No. Detection Item DTC Detec ...
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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