Service bulletin 23-003-15

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
Type	Service bulletin
NHTSA id	10148610
Published by NHTSA	2018-11-19
Manufacturer's number	23-003-15
Manufacturer's date	2015-01-28
NHTSA component	SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES; STEERING

NHTSA's summary

Steering Column Buzz Squeak Rattle Noise And/Or Minor Movement This bulletin involves inspecting, and if necessary, replacing the two brake pedal bracket bolts. The customer may describe a buzz squeak rattle noise and/or minor movement of the steering column.

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, Steering

Vehicles listed
RAM 1500	2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
2016129	2016-03-23. Steering
16V167000	2016-03-23. STEERING:ELECTRIC POWER ASSIST SYSTEM

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
S1623000028 Rev.	2023-02-13. Service bulletin. Outside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
0807914REVC	2022-09-26. Service bulletin. RA3 RA4 Radio Enhancements if required, updating the radio software. A small number of customers may experience one or more of the following: Low battery condition due to the radio remaining powered up after the ignition has been turned off (U.S Markets Only). The Radio may switch from SiriusXM to an AM station by itself. Uconnect registration always present, can not remove Uconnect account. Teleprompter does not appear when pressing the Voice Recognition (VR) button. VR operation cancels while in media mode. Radio may display previous cameras image before displaying the current image. Navigation lost vehicle position, during route calculation. Navigation displays are missing after vehicle heading changes. Navigation giving incorrect guidance to exit the highway. FM audio may switch to AM after ignition cycle. Text messages appear as sender?s phone number not their name. VR phone button may not work at times. Audio muted after AUX device is disconnected. VR, ? Listen? to text, will only play 1st message. Drive Mode: Eco, sport or normal setting may not be saved after key cycle (LA, LD, LX and ZD Only). Drive Mode: Shift light On/Off, out of sync (LA, LD, LX and ZD Only). SirusXM station information does not update. Speed adjusted volume, may not work. AM or FM seek or tuner soft keys may be missing. Display screen show ambient temperature as ?- - ? not normal values.Improvements: High Definition (HD) radio buffering. Spanish translation. Radio station, scroll feature. Drive Mode: Launch control button, text improvements (LA, LD, LX and ZD Only). Making assist calls. App functionality and screen displays. Displays correct media, song titles and tracks. Travel Link, Points Of Interest (POI), displaying movies and favorites. Incoming calls, audio enhancements (LA, LD and LX Only). Audio for strong AM stations. VR performance. Settings can only be changed in run mode, not ACC. Notify user when messaging features are not s
0810814	2022-09-26. Service bulletin. RA2 Radio Software Enhancements This bulletin involves updating the radio's software. A customer may have experience one or more of the following: Not able to change state of heated seats and/or steering wheel during stop event on Stop/Start vehicles. Touchscreen confirmation beep may be too loud (Grand Cherokee only). U0208-00 - Loss Communication With Heated Seat Control Module (Cherokee only).Improvements: Only allow vehicle settings to be changed in run mode. To help insure settings are properly saved. Always gray out text message soft keys for non-supporting devices. Voice Recognition (VR) improved accuracy.
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08-019-17 REV. A	2022-09-15. Service bulletin. RG3 RG4 RJ3 RJ4 Radio Enhancements This bulletin involves inspecting and if required, updating the radio software. A small number of customers may experience one or more of the following:Navigation failed message is displayed (WK and KL with RG3 and RG4). The clock not automatically updating to local time (WK and KL with RG3 and RG4). Poor or no connection to cellular network (WK and KL with RG3 and RG4). HVAC temperature out of sync with radio display (KL with RG3 and RG4). Some Uconnect App remote commands do not execute with the vehicle. Display goes blank/black (WK and KL with RG3 and RG4). Cyrillic keyboard is missing in phone book (WK and KL with RG3 or RG4). Wrong speed limit on NAV speed camera indication (WK and KL with RG3 or RG4). Blind Spot module beep or chime sound may be heard continuously (KL Only). Radio may keep the CAN bus network awake, causing a battery drain. Voice Recognition (VR) to set temperature, will indicate wrong setting to rear seat temperature. Not possible to set temperature in degrees Celsius using the VR (UK vehicles only). Teleprompter does not appear when pressing the VR button. VR operation cancels while in media mode. Radio may display camera?s previous image before displaying the current image. Navigation lost vehicle position during route calculation. Navigation displays are missing after vehicle heading changes. Navigation giving incorrect guidance to exit the highway. FM audio may switch to AM after ignition cycle. Text messages appear as sender?s phone number, not their name. VR phone button may not work at times. Audio muted after AUX device is disconnected. VR ?Listen? to text will only play 1st message. Drive Mode: Eco, Sport or Normal setting may not be saved after key cycle (LA, LD, LX and ZD Only). Drive Mode: Shift light On/Off, out of sync (LA, LD, LX and ZD Only). Speed adjusted volume may not work. AM/FM seek or tuner soft keys may be missing.
9003530	2022-09-15. Service bulletin. Brake Pedal Sensor For vehicles with DTC's P0572 or C0042, or complaints of brake lights staying on or cruise control not setting, please use wiTech to check the Brake Pedal Home Position setting and actual pedal resting position under brake pedal status in the ABS module. Before replacing the Brake Pedal Position Sensor, please call Rick Gordon at Cell (248) 630-6281. If no response within 15 minutes, proceed with repair.
08-053-16	2022-09-15. Service bulletin. Flash: RA3/RA4 Radio Software Enhancements This bulletin involves inspecting and, if required, updating the radio software. A small number of customers may experience one or more of the following: · Poor or no connection to cellular network (U.S. market only). · HVAC temperature out of sync with radio display (KL vehicles). · Intermittently blind spot chime will not turn off (KL vehicles only). · Enable High Definition (HD) feature (RA4 radios located in Canada and Mexico). · Low battery condition due to the radio remaining powered up after the ignition has been turned off (U.S Markets Only). · The Radio may switch from SiriusXM to an AM station by itself. · Uconnect registration always present, can not remove Uconnect account. · Teleprompter does not appear when pressing the Voice Recognition (VR) button. · VR operation cancels while in media mode. · Radio may display previous image before displaying the current image. · Navigation lost vehicle position during route calculation. · Navigation displays are missing after vehicle heading changes. · Navigation giving incorrect guidance to exit the highway. · FM audio may switch to AM after ignition cycle. · Text messages appear as sender?s phone number not their name. VR phone button may not work at times. · Audio muted after AUX device is disconnected. · VR, ? Listen? to text will only play first message. · Drive Mode: Eco, sport or normal setting may not be saved after key cycle (LA, LD, LX and ZD Only). · Drive Mode: Shift light On/Off, out of sync (LA, LD, LX and ZD Only). · SirusXM station information does not update. · Speed adjusted volume, may not work. · AM or FM seek or tuner soft keys may be missing. · Display screen show ambient temperature as ?- - ? not normal values. Improvements: · User can pair iPhone with Uconnect via Bluetooth and talk to Siri through Uconnect. · Ability to press VR button for more than one second.
08-051-16	2022-09-15. Service bulletin. Flash: Air Suspension Control Module (ASCM) This bulletin involves updating the ASCM with the latest available software. Customers may experience no ride height change with the vehicle in real cold conditions and in addition they may also have a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Codes (DTCs) have been set: · C15A1-00 - Unable To Obtain Desired Ride Height. · C1562-98 - Ride Height Air Pump Control - Component Or System Over Temperature. · C1562-92 - Height Air Pump Control - Performance Or Incorrect Operation. · C159F-92 - Air Suspension Reverse Valve 1 Control - Performance Or Incorrect Operation. · C15A0-92 - Air Suspension Reverse Valve 2 Control - Performance Or Incorrect Operation. · C155E-92 - Height Pressure Vent Control - Performance Or Incorrect Operation. · C15AA-00 - Air Leak During Vent. In addition, the customer may notice the following condition: · Vehicle does not change ride heights when selected in cold weather.
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