Service bulletin 9100266
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 | 10248841 |
| Published by NHTSA | 2024-01-16 |
| Manufacturer's number | 9100266 |
| Manufacturer's date | 2023-11-06 |
| NHTSA component | SERVICE BRAKES |
NHTSA's summary
brake hydroboost When replacing the Hydrobooster Assembly for a warrantable concern, please save the removed unit and call FCA REDACTED CONTENT for a FasTrack part return. ~ If no response in 15 minutes, proceed with repair. Please leave the last 8 of VIN, plus vehicle mileage, and dealer code.
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
Brakes
| RAM 2500 | 2023, 2024 |
|---|---|
| RAM 3500 | 2023, 2024 |
| RAM 4500 | 2023, 2024 |
| RAM 5500 | 2024 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 110082 | 2026-02-12. Service bulletin. MODULE - TRAILER BRAKE & TOWING CONTROL |
|---|---|
| S2505000003 | 2025-12-17. Service bulletin. Diagnostic Trouble Code (DTC) C0050-00-Brake System Hydraulic Leak Set After Recent Repair. |
| S2505000002REVA | 2025-05-28. Service bulletin. Antilock Brake System (ABS) Light On. Diagnostic Trouble Code (DTC) C0044-01 Set. Discussion: Follow the published diagnostics for C0044-01-BRAKE PRESSURE SENSOR 1 - GENERAL ELECTRICAL FAILURE. If testing leads to replacement of a component, it is necessary to replace the entire brake unit. The integrated control unit (ICU) is comprised of the ABS module and the hydraulic control unit (HCU). |
| 9100579 | 2025-05-14. Service bulletin. Parking Brake Pad When replacing the park brake pedal pad, please use the correct labor operation code. Some technicians have been using the brake pedal pad labor code which is not the same as the parking brake pedal pad. The correct labor operation code should be for parking brake pedal pad replacement is 05-05-06-01. |
| S2505000002 | 2025-03-14. Service bulletin. Antilock Brake System (ABS) Light On. Diagnostic Trouble Code (DTC) C0044-01 Set. |
| 05-004-24 | 2024-12-10. Service bulletin. "Brake Warning Lamp Illumination Over Rumble Strips Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ● C003A-2F - Right Rear Wheel Speed Sensor - Signal Erratic. ● C0037-2F - Left Rear Wheel Speed Sensor - Signal Erratic. Customers may also comment on the following: ● Automatic Brake System (ABS) lamp and Electronic Stability Control (ESC) lamp turn on when driving over rumble strips. This bulletin involves replacing one or both rear wheel speed sensors. " |
| 05-003-24 | 2024-06-18. Service bulletin. "Leaking Power Steering Fluid from the Power Brake Hydro-Booster Assembly Customers may experience the following: ● Leaking power steering fluid from the hydroboost assembly. This bulletin involves inspecting and possibly replacing the power brake hydro-booster assembly if a leak is found." |
| 98550 | 2024-06-17. Other. MODULE - ANTI-LOCK BRAKE SYSTEM |
| 98599 | 2024-06-17. Other. MODULE - ANTI-LOCK BRAKE SYSTEM |
| 0819023 | 2024-01-16. Service bulletin. Radio Over the air update to R255.45.06 Customers may experience one or more of the following: No sound heard when Assist & SOS Call is established. Balance/Fade does not stay on when setup by one press. Wireless Phone interface freezes after User accepts incoming call when in a conference call. System switches to Wireless after key cycle, profile change, theme change, or theme mode change. After overnight sleep cycle defrost vent and dash vent are cut off due to duplicate front defrost. Surround sound image loads incorrectly when activating with Android Auto?. Radio plays different SXM® station than user selected. After a software update, previously added widgets to Shortcuts show up as "Couldn't add widget". SXM® presets grayed out, non-functional and audio intermittently fades in and out. Switch between the Cargo Camera screen and the AUX camera screen while switching between Night/Day modes, camera image may not be displayed. (Rearview camera functions normally). Deleting songs from Artist & Song Notifications, then Sports announcement displayed and "X" to cancel freezes screen. (Rearview camera functions normally). After a long sleep cycle, the left menu bar showing SXM® station categories (i.e. For You, Music, Sports, News, Presets) does not display all categories. When playing SXM®, after switching to a profile with a different Theme Mode, starting Bus Sleep cycle causes Presets Shown to change from 20 to 15. (Rearview camera functions normally). When call received from another vehicle, the voice of the receiving end is echoed back, the caller's vehicle has no echo issue. No response from Browse hard button when SXM® source is selected. Screen graphics/Theme - Shortcut widgets show up as "Loading", even after full sleep cycle. Android Auto? - Call duration displayed on status bar notification area is different than the actual duration. Widget view and Android Auto? screen are showing correct. Back Camera Icon is grayed out and it's not accessible f |