Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Steering Angle Initialization Incomplete (C1694)

Lexus RX (RX 350L, RX450h) 2016-2026 Repair 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 (-) 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.

PERFORM CALIBRATION

(a) Perform the following procedure depending on the memory conditions to register the vehicle information into the rear television camera assembly.

(1) Steering angle setting.

Click here

NEXT

2.

CHECK DTC OUTPUT

(a) Clear the DTCs.

Click here

Chassis > Rear Camera > Clear DTCs

(b) Recheck for DTCs and check that no DTCs are output.

Click here

Chassis > Rear 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 output

A

DTC C1694 is not output

B
A

REPLACE REAR TELEVISION CAMERA ASSEMBLY

B

END
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    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

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