# Service bulletin 9100270

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10248847
- Published by NHTSA: 2024\-01\-16
- Manufacturer's number: 9100270
- Manufacturer's date: 2023\-11\-20
- NHTSA component: SUSPENSION

## NHTSA's summary

AIR SUSPENSION COMPRESSOR ASSE When servicing a 23 model year Ram 2500/3500 \- Service Air Suspension Light On \(DTC C2202\-00\)\~ Prior to replacing for a C2202\-00 \(Original VIN mismatch\) contact engineer FCA REDACTED CONTENT\~ If no response in 15 minutes proceed with repair.\~ \~ Please replace the ASCM for this DTC and do not reset the module. Hold it for parts return\~

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10248847-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10248847-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Suspension

## Trouble codes named

C2202

## Vehicles listed

- 2023 to 2024 RAM 3500

## Other bulletins for the same vehicles and component

- [02\-002\-25 REV. A](/bulletins/11023168.md), 2025-09-17, Service bulletin: SUSPENSION. Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts.
- [02\-002\-25](/bulletins/11018676.md), 2025-05-30, Service bulletin: SUSPENSION. "Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts. "
- [08\-048\-25](/bulletins/11014487.md), 2025-02-25, Service bulletin: SUSPENSION. "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. This bulletin involves updating the ASCM with the latest available software."
- [08\-047\-25](/bulletins/11014486.md), 2025-02-25, Service bulletin: SUSPENSION. "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. This bulletin involves updating the ASCM with the latest available software."
- [9100229](/bulletins/10244356.md), 2023-10-30, Service bulletin: SUSPENSION. LIFTER, Hydraulic Roller Deactivating Please do not replace MDS lifters because the disconnecting pin is not lined up, this is normal and not a defect.
- [020423](/bulletins/10242841.md), 2023-09-25, Service bulletin: STEERING; SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); BACK OVER PREVENTION. Front suspension squeaking noise when turning the steering wheel.
- [0300423](/bulletins/10242784.md), 2023-09-25, Service bulletin: SUSPENSION. Noise When Turning The technician or customer may notice the following: ? Front suspension squeaking noise when turning the steering wheel. This bulletin involves creating a space between two frame sections and adding wax.
- [0200423](/bulletins/10241089.md), 2023-08-21, Service bulletin: SUSPENSION:FRONT; SUSPENSION. Noise When Turning The technician or customer may notice the following: ? Front suspension squeaking noise when turning the steering wheel. This bulletin involves creating a space between two frame sections and adding wax.

JSON: [/v1/bulletins/10248847](/v1/bulletins/10248847)

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