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C1A13 on the 2017 Land Rover Range Rover

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.

Bulletins for this model year that name C1A13
LTB01171NAS22018-11-13. Service bulletin. Suspension Warning Lamp Illuminated With DTC C1A13-64 Stored
LTB01171NAS22018-10-15. Service bulletin. Suspension Warning Lamp Illuminated With DTC C1A13-64 Stored
LTB01171NAS22018-09-17. Service bulletin. Suspension Warning Lamp Illuminated With DTC C1A13-64 Stored
LTB01171NAS12018-07-16. Service bulletin. The suspension warning lamp may be illuminated on the Instrument Cluster and the air suspension system may not raise or lower. Upon further diagnosis, the Technician may find Diagnostic Trouble Code (DTC) C1A13-64 stored in the Chassis Control Module (CHCM).

4 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.