DTC B1535: NTSC Disconnected (from Park Assist/Monitoring ECU); DTC C1622: Back Camera Disconnected [06/2018 - 09/2022]: Description
WARNING: This page is about a different car, the 2022 Lexus ES 300h, 2021 Lexus ES 300h, 2020 Lexus ES 300h, and 2019 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
These DTCs are stored if the radio receiver assembly judges that the signals or signal lines between the rear television camera assembly and the multi-display assembly are not normal as a result of its self check.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B1535 | NTSC Disconnected (from Park Assist/Monitoring ECU) | Open or short in the rear television camera assembly signal circuit |
|
| C1622 | Back Camera Disconnected | Open or short in the rear television camera assembly signal circuit |
|