# Service bulletin S2509000005 REV.A

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: 11022182
- Published by NHTSA: 2025\-08\-27
- Manufacturer's number: S2509000005 REV.A
- Manufacturer's date: 2025\-08\-22
- NHTSA component: ENGINE

## NHTSA's summary

Light Random Tick Noise From The Engine

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022182-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022182-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2021 to 2024 RAM 2500
- 2021 to 2024 RAM 3500
- 2021 to 2024 RAM 4500
- 2021 to 2024 RAM 5500

## Recalls for the same vehicles and component

- [2022478](/recalls/tc/2022478.md), 2022-08-26: Engine
- [22V642000](/recalls/nhtsa/22V642000.md), 2022-08-26: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\)

## Other bulletins for the same vehicles and component

- [114254](/bulletins/11036754.md), 2026-09-03, Service bulletin: ENGINE. RADIATOR \- ENGINE COOLING
- [114255](/bulletins/11036753.md), 2026-09-03, Service bulletin: ENGINE. RADIATOR \- ENGINE COOLING
- [113744](/bulletins/11035981.md), 2026-08-06, Service bulletin: ENGINE; ELECTRICAL SYSTEM. SENSOR \- TURBOCHARGER SPEED
- [113742](/bulletins/11035980.md), 2026-08-06, Service bulletin: ENGINE; ELECTRICAL SYSTEM. SENSOR \- TURBOCHARGER SPEED
- [113293](/bulletins/11035080.md), 2026-07-18, Service bulletin: ENGINE. INJECTOR \- FUEL
- [113292](/bulletins/11035073.md), 2026-07-18, Service bulletin: ENGINE. INJECTOR \- FUEL
- [112906](/bulletins/11034373.md), 2026-07-02, Service bulletin: ENGINE. BEARING \- CRANKSHAFT THRUST and KIT
- [112906](/bulletins/11034337.md), 2026-07-02, Service bulletin: ENGINE. BEARING \- CRANKSHAFT THRUST and KIT
- [9100692 Rev 1](/bulletins/11033001.md), 2026-05-28, Service bulletin: ENGINE. On Cummins diesel applications that are for 2019 and newer the bpro part 1BP00507AB can on occasions create a check engine light. In these situations, it is recommended to use the appropriate Mopar air filter originally installed on the vehicle. The "AC" level of the part is in development to resolve this issue. 1BP00507AB should still be usable for 2018 and older Model year Cummins engines.
- [111478](/bulletins/11032990.md), 2026-05-28, Service bulletin: ENGINE. RADIATOR \- ENGINE COOLING

JSON: [/v1/bulletins/11022182](/v1/bulletins/11022182)

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