DTC Description
DTC DETECTION LOGIC
| DTC No. | CONSULT screen terms(Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| U1300-01 | AV COMM CIRCUIT(AV communication circuit) | [-] | Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | AV communication signal | |||
| Threshold | Transmit or receive is abnormal | |||
| Diagnosis delay time | 30 seconds or more | |||
POSSIBLE CAUSE
- AV communication circuit
- AV control unit
- Bose speaker amp.
- Integral switch
- Around view monitor control unit
- Combination meter
FAIL-SAFE
The system of ECU which detected abnormalities does not operate.