Air Suspension System

SUSPENSION CONTROL: AIR SUSPENSION SYSTEM: DIAGNOSTIC TROUBLE CODE CHART

DIAGNOSTIC TROUBLE CODE CHART
HINT: If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code.

Air suspension system

C1711-C1717:

C1731-C1743:

C1744-C1761:

C1762-C1796:

C1797-C1798/U0100-U0126:

U0130-U0132:

HINT:
- *1: The system may output DTC C1761 even when the system is normal if one of the following occurs: 1) the vehicle is full of passengers and the luggage compartment is full; 2) the vehicle is being driven or is stopped on an irregular surface; or 3) the air ducts are frozen.
- *2: The system may output DTC C1762 even when the system is normal if one of the following occurs: 1) the vehicle is being driven or is stopped on an irregular surface; or 2) the air tubes are clogged with snow or are frozen. If DTC C1762 is output, vehicle height control will stop. However, if the engine switch is turned off and then on (IG), vehicle height control will start.