DTC Detection Logic
| DTC No. (On Board Display) |
CONSULT Screen Items (Trouble Diagnosis Content) |
DTC Detection Condition | |
|---|---|---|---|
| U1512 (162) |
HVAC CAN CIRC 3 (HVAC CAN circuit 3) |
Diagnosis condition |
|
| Signal (terminal) | CAN communication signal | ||
| Threshold | ADAS Control Unit detects an error signal that is received from A/C Auto Amp. via CAN communication | ||
| Diagnosis delay time | 1 second or less | ||