RAM 2500 2024 — technical service bulletin
Bulletin 08-049-25 · NHTSA communication 11014522 · issued Feb 22, 2025
Technical service bulletin
communication type
Suspension
component
2024
model years
1
vehicle entries
Official summary
Flash: Air Suspension Control Module (ASCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● C2202-00 - Original VIN Mismatch/missing. Customers may also experience: ● "Service air suspension" icon light may be on and system may be defaulting to normal ride height.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.