DTC B1547-11: GNSS Antenna Circuit Short to Ground; DTC B1547-13: GNSS Antenna Circuit Open [09/2022 - ]: Description
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus ES 350, 2024 Lexus ES 300h, 2024 Lexus ES 250, 2023 Lexus ES 350, and 2023 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
These DTCs are stored when the radio receiver assembly detects an open or short in navigation antenna assembly.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from | Priority |
|---|---|---|---|---|---|
| B1547-11 | GNSS Antenna Circuit Short to Ground | Short in GNSS antenna assembly (2 trip detection logic) |
|
Navigation System | A |
| B1547-13 | GNSS Antenna Circuit Open | Open in GNSS antenna assembly (2 trip detection logic) |
|
Navigation System | A |