DTC Detection Logic
| DTC No. (On Board Display) |
CONSULT Screen Items (Trouble Diagnosis Content) |
DTC Detection Condition | |
|---|---|---|---|
| U0424 (156) |
HVAC CAN CIR 1 (HVAC CAN circuit 1) |
Diagnosis condition |
|
| Signal (terminal) | - | ||
| Threshold | When signal that is transmitted from A/C Auto Amp. is not the latest information | ||
| Diagnosis delay time | 1 second or less | ||