Lexus NX manuals

Lexus NX: Steering Angle Initialization Incomplete (C1694)

Lexus NX Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Parking Assist Monitor System / Steering Angle Initialization Incomplete (C1694)

DESCRIPTION

This DTC is stored when the rear television camera assembly 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 (steering angle setting is incomplete)
  • Steering angle setting
  • Rear television camera assembly

CAUTION / NOTICE / HINT

NOTICE:

  • When "!" mark is displayed on the multi-display assembly after disconnecting the cable 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 parking assist monitor system may be needed.

    Click here

PROCEDURE

1.

ADJUST SETTINGS (STEERING ANGLE SETTING)

(a) Perform steering angle setting.

(1) Steering angle setting.

Click here

NEXT

2.

CHECK FOR DTC

(a) Clear the DTCs.

Click here

Chassis > Parking Assist Camera > Clear DTCs

(b) Check for DTCs.

Click here

Chassis > Parking Assist Camera > Trouble Codes

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 rear television camera assembly.

Result

Proceed to

DTC C1694 is not output

A

DTC C1694 is output

B
A

END
B

REPLACE REAR TELEVISION CAMERA ASSEMBLY

READ NEXT:

 Engine ECU Communication (U0100,U0126,U0140,U0163,U0233,U1110)

DESCRIPTION These DTCs are stored if there is a malfunction in the CAN communication system connected to the rear television camera assembly. HINT: If CAN communication system DTCs are stored, they ma

 CAN Communication Failure (Message Registry) (U1000)

DESCRIPTION This DTC is stored when the rear television camera assembly judges that it has an internal CAN malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area U1000

 Reverse Signal Circuit

DESCRIPTION The multi-display receives a reverse signal from the BK UP LP relay*1 or clearance warning ECU assembly*2. *1: except 10.3 Inch Display and w/ Intuitive Parking Assist System *2: for 10.3

SEE MORE:

 Data List / Active Test

DATA LIST / ACTIVE TEST DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be dis

 DC / DC Converter Performance (P0A94-550,P0E32-564)

DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate a malfunction inside the inverter for the motor. The cause of this malfunction may be one of the following: Internal inverter malfunction Internal circuit malfunction in the inverter for the motor Malfunction in the sensors for inverter co

© 2016-2025 Copyright www.lexunx.com