Service bulletin S2509000007
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 | 11021038 |
| Published by NHTSA | 2025-07-31 |
| Manufacturer's number | S2509000007 |
| Manufacturer's date | 2025-07-17 |
| NHTSA component | ENGINE |
NHTSA's summary
6.7L Cummins Comprehensive List Of Elevated Idle Speed Modes
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine
| RAM 2500 | 2025 |
|---|---|
| RAM 3500 | 2025 |
| RAM 4500 | 2025 |
| RAM 5500 | 2025 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 25-004-26 REV. A | 2026-09-30. Service bulletin. Exhaust Gas Temperature (EGT) Sensor Water Intrusion ’s VIN MUST be listed in VIP or your RSU VIN list. NOTE: This bulletin applies to ● The Vehicle MUST be built on or before February 16, 2026 (MDH North America, Enlarged 0216XX). Europe, Middle East & ● The vehicle MUST be equipped with a 6.7L I6 Cummins Turbo Africa, and India & Asia Diesel Engine (Sales Codes ETM or ETN). Pacific markets. CUSTOMER Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● P2482-00 - Exhaust Gas Temperature Sensor Circuit High - Bank 1 Sensor 5. Customers may also comment on the following: ● Soot load is too high and power derate occurs due to regen being disabled. This bulletin involves replacing the EGT sensors. |
|---|---|
| 9100922 | 2026-09-23. Service bulletin. SENSOR Exhaust Temperature If this sensor is being replaced due to an early-life P242B pending fault code, clear the fault code and perform the Powertrain Verification Test. Only replace the sensor if P242B returns as an active fault code. |
| 25-004-26 | 2026-09-17. Service bulletin. Exhaust Gas Temperature (EGT) Sensor Water Intrusion CUSTOMER Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● P2482-00 - Exhaust Gas Temperature Sensor Circuit High - Bank 1 Sensor 5. Customers may also comment on the following: ● Soot load is too high and power derate occurs due to regen being disabled. This bulletin involves replacing the EGT sensors. |
| 114254 | 2026-09-03. Service bulletin. RADIATOR - ENGINE COOLING |
| 114255 | 2026-09-03. Service bulletin. RADIATOR - ENGINE COOLING |
| 9100882 | 2026-08-26. Service bulletin. PULLEY Fan If replacing 68209745AA, also replace 68723388AA, 05086958AB, and 68000833AD. Retain bolts, mark each with its original location, and submit a STAR ticket for parts return. Bolt P/Ns: 68005469AA, 03928873, 68445520AA, 04886003AA. |
| 113754 | 2026-08-06. Service bulletin. SENSOR - EXHAUST TEMPERATURE |
| 113744 | 2026-08-06. Service bulletin. SENSOR - TURBOCHARGER SPEED |
| 113742 | 2026-08-06. Service bulletin. SENSOR - TURBOCHARGER SPEED |
| 113295 | 2026-07-18. Service bulletin. VALVE KIT – EGR and VALVE - EGR BYPASS |