PARKING ASSIST MONITOR SYSTEM(w/ Side Monitor System), Diagnostic DTC:C1691
| DTC Code | DTC Name |
|---|---|
| C1691 | Back Camera Initialization Incomplete |
DESCRIPTION
This DTC is stored when the parking assist ECU judges that the back camera initial setting has not been memorized (rear television camera optical axis adjustment is incomplete).
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
C1691 |
Back Camera Initialization Incomplete |
Back camera initial setting has not been memorized |
|
CAUTION / NOTICE / HINT
When "System initialising" is displayed on the parking assist ECU 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 hereClick here).
PROCEDURE
ADJUST SETTINGS (CAMERA POSITION SETTING)
Perform the following procedure depending on the memory conditions to register the vehicle information into the parking assist ECU.
Refer to rear television camera optical axis adjustment.
Result
Proceed to
NEXT
CHECK FOR DTC
Clear the DTCs.
Body Electrical > Navigation System > Clear DTCs
Check for DTCs.
Body Electrical > Navigation System > Trouble Codes
OK
DTC C1691 is not output.
Tip:If DTC C1691 is output, perform the rear television camera assembly optical axis adjustment again.
If DTC C1691 is still output after performing the rear television camera assembly optical axis adjustment 3 times, replace the parking assist ECU.
Result
Proceed to
OK
NG
OK END (ADJUST SETTINGS ARE DEFECTIVE)