Dtc C1694 Steering Angle Initialization Incomplete


DESCRIPTION

INSPECTION PROCEDURE

PERFORM SETTINGS (STEERING ANGLE SETTING)

CHECK FOR DTC

DTC C1694 Steering Angle Initialization Incomplete


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 Code
DTC Detection Condition
Trouble Area
C1694
Maximum steering angle has not been memorized
  1. Steering angle setting
  2. Parking assist ECU

INSPECTION PROCEDURE

NOTICE:
  1. When "System initializing" is displayed on the parking assist ECU after disconnecting the cable from the negative (-) battery terminal, correct the steering angle neutral point (LandCruiser RM0000035DE05TX.html).
  2. 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 (LandCruiser RM0000035D3072X.html).
1.PERFORM SETTINGS (STEERING ANGLE SETTING)

  1. Perform the following procedure depending on the memory conditions to register the vehicle information into the parking assist ECU.

    1. Refer to steering angle setting (LandCruiser RM0000035DD06LX.html).


NEXT


2.CHECK FOR DTC

  1. Clear the DTCs (LandCruiser RM0000035DB07DX.html).

  1. Check for DTCs (LandCruiser RM0000035DB07DX.html).

    OK:
    DTC C1694 is not output.
    HINT:
    1. If DTC C1694 is output, perform the steering angle setting again.
    1. If DTC C1694 is still output after performing the steering angle setting 3 times, replace the parking assist ECU.
Result
Proceed to
Result
OK
A
NG (for LHD)
B
NG (for RHD)
C


B
REPLACE PARKING ASSIST ECU (LandCruiser RM00000466X026X.html)

C
REPLACE PARKING ASSIST ECU (LandCruiser RM00000470500OX.html)
A

END (SETTINGS ARE DEFECTIVE)