This DTC is stored when the television camera assembly judges that the back camera initial setting has not been memorized (television camera assembly optical axis adjustment [back camera position setting] is incomplete).
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1691 | Back Camera Initialization Incomplete | Back camera initial setting has not been memorized (television camera assembly optical axis adjustment [back camera position setting] is incomplete) | ·
Television camera assembly optical axis adjustment (back camera position setting) ·
Television camera assembly |
When the "!" mark is displayed on the radio and display receiver assembly after disconnecting the cable from the negative (-) battery terminal, correct the steering angle neutral point.
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.
Perform the following procedure depending on the memory conditions to register the vehicle information into the television camera assembly.
Television camera assembly optical axis adjustment (back camera position setting).
| Proceed to |
|---|
| NEXT |
NEXT
Clear the DTCs.
Recheck for DTCs and check that no DTCs are output.
If DTC C1691 is output, perform the television camera assembly optical axis adjustment (back camera position setting) again.
If DTC C1691 is still output after performing the television camera assembly optical axis adjustment 3 times, replace the television camera assembly.
| Result | Proceed to |
|---|---|
| DTC C1691 is not output | A |
| DTC C1691 is output | B |
A
B