DTC Detection Logic
WARNING: This page is about a different car, the 2012 Infiniti QX56 and 2011 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
MALFUNCTION DETECTED CONDITION AND POSSIBLE CAUSE
| DTC | Display item | Malfunction detected condition | Possible cause |
|---|---|---|---|
| C1805 | VHCL HEIGHT ADJ DOWN | The vehicle height is 15 mm (0.59 in) or more raise than the reference height despite the output of exhaust solenoid ON signal continuously for 120 seconds by the air levelizer control module. |
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