DTC B1537-11: Telephone Sub Antenna Circuit Short to Ground; DTC B1537-13: Telephone Sub Antenna Circuit Open [10/2022 - ]: Description
These DTCs are stored when a malfunction occurs in the telephone sub antenna circuit.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from | Priority |
|---|---|---|---|---|---|
| B1537-11 | Telephone Sub Antenna Circuit Short to Ground | Telephone antenna (sub) impedance (Ω) is lower than the malfunction threshold for 10 seconds or more when the ignition switch is ON. (Short circuit) |
|
Telematics | A |
| B1537-13 | Telephone Sub Antenna Circuit Open | Telephone antenna (sub) impedance (Ω) is higher than the malfunction threshold for 10 seconds or more when the ignition switch is ON. (Open circuit) |
|
Telematics | A |