Diagnostic Trouble Code List
DIAGNOSTIC TROUBLE CODE LIST
| DTC | Diagnostics |
|---|---|
| C1121 | Display in instrument cluster indicates "PNEUMATIC SUSPENSION ... VISIT WORKSHOP" |
| C1122 | Display in instrument cluster indicates "PNEUMATIC SUSPENSION ... VISIT WORKSHOP" |
| C1123 | Display in instrument cluster indicates "PNEUMATIC SUSPENSION ... VISIT WORKSHOP" |
| C1132 | Display in instrument cluster indicates "PNEUMATIC SUSPENSION ... VISIT WORKSHOP" |
| C1133 | Display in instrument cluster indicates "PNEUMATIC SUSPENSION ... VISIT WORKSHOP" |
| C1525 | Irregular level control after longer standing time |
| C1526 | Irregular level control after longer standing time |
| C1531 | Irregular level control after longer standing time |
| C1517 | Vehicle does not lower and/or fault message on display "AIR SUSPENSION, VISIT WORKSHOP", appears after longer trip on freeway (speed reduction) |