Land Rover
Air spring air supply fault (too many top-up events) on Range Rover L322: rear dropping overnight or suspension fault after driving.
C1130 fault code: what it means
C1130: Air spring air supply fault (too many top-up events) on Range Rover L322: rear dropping overnight or suspension fault after driving.
Usual causes, most likely first
- air spring or line leak
- weak compressor
- valve block leak
C1130 by make
What the repair usually costs
- Air suspension strut / air spring, each (Range Rover, Mercedes, Audi)NZ$930–NZ$3,580 · A$850–A$3,210
- Air suspension compressor (Range Rover, Mercedes, Audi)NZ$710–NZ$2,650 · A$680–A$2,450
- AdBlue / DEF top-upNZ$80–NZ$230 · A$40–A$140
Not sure what C1130 means on your car? Ask Credov.
Before you clear it
Write the code down or photograph the scanner first. A code that comes straight back after clearing points to a fault that is still there. A car whose codes were cleared just before you arrived may be hiding one: the scanner's readiness monitors show "not ready" for a while after codes are cleared.
Researched by Credov from manufacturer and workshop sources. A fault code points to where a fault may be; a workshop confirms it with a diagnosis. Browse all fault codes.