DTC Detection Logic
WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
| DTC |
Display Item |
Malfunction detected condition |
Possible causes |
| U0424 |
HVAC CAN CIR 1 |
When signal that is transmitted from A/C auto AMP. is not the latest information |
A/C auto AMP. |