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Service bulletins for the 2014 Jeep Grand Cherokee

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.

634 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Driver assistance are shown. Show all

Bulletins, newest first
S20080000932020-07-27. Service bulletin. ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:WARNING; ELECTRICAL SYSTEM:ADAS:BLINDSPOT:WARNING:LAMP. Blind Spot Or Park Assist Warnings, False Activation
S20250000012020-04-27. Service bulletin. EXTERIOR LIGHTING; BACK OVER PREVENTION. Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ? Reductant Level Sensor 1 Circuit Intermittent-Erratic Set.
08-036-14 REV. A2018-06-18. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). RA3 RA4 Radio Enhancements This bulletin involves inspecting and updating the radio software, if required. A customer may experience, one or more of the following conditions. Navigation function may resets itself after using One-Shot Voice Recognition (VR). Intermittently the Global Positioning System (GPS) may lose it?s location for a short time and causes routing and positioning concerns. GPS and Internal cellular device may become inoperative and causes a loss of GPS and cellular functions. A false Pop-up message may appear ?Vehicle Phone Requires Service? even though the vehicle?s phone works properly. Back-up camera image may be unclear or jittery/stutters at times. Enables Via Mobile software features when released to consumers. (U.S. market only) Able to adjust audio balance / fade settings during a VR session. Correct, condition where user could not exit screen off mode. Mute button status was not being displayed correctly. Presets where not shown correctly or were deleted. Enhancements to POI. ParkSense tone continuously on Enhancement to navigation routing Radio display may shows ?Please insert USB Stick? Enhancement made when video is display in radio when using PAL format video disks Corrected the temperature slider bar not updating on Manual Temperature Control vehicles Navigation may not start or may lose position Rear camera may show a black screen for 3 seconds upon going to reverse Enhancements for iPod or iPhone devices that may not start playing after connecting iPod would not resume playing after a VR session or phone call Radio reset, screen lockup, blank screen or sluggish system response time Compass indicator turns off Touch screen shut down message Radio surround sound will not stay ON Driver memory feature causes Sirius XM failure Loss of radio presets Battery drain-due to radio remains on Uconnect apps don't load AM/FM popping noises and/or static Backup camera display is blank Compass direction may be inco
08-021-14 REV. C2018-06-11. Service bulletin. PARKING BRAKE; SEATS; STEERING; ELECTRICAL SYSTEM; BACK OVER PREVENTION; WHEELS. RG3 RG4 RJ3 RJ4 Radio Enhancements This bulletin involves inspecting and updating the radio software, if required. DAB (Digital Audio Broadcast) is inoperative. Wrong routing for addresses with a longitude between 0 and -1 degrees. Speed Camera UK & Spain complaining that the speed camera feature was not available with the latest MY14 software. DAB preset list on the top of the screen doesn't change while scrolling with steering controls. Rear view camera jitter. Tuner reception software enhancements. HVAC temperature control enhancements. SRT soft button missing for radios when vehicle is equipped with SRT feature (EMEA /LATAM markets only). Battery drain due to the radio and cluster back-lighting staying on. Postal Code smart speller logic enhancements (EMEA markets only). AM/FM steering wheel mode switch button not working (LATAM markets only). Navigation Lockout Disable while vehicle is in motion (EMEA markets only). Removed network status indicators for SRT/APPS. Voice Recognition (VR) says 'cancel' when starting (App) applications. iPod would not resume playing after a VR session or phone call. Removed the cell signal indicators in the SRT and Apps button on non-US vehicles. rear camera may show a black screen for 3 seconds upon going to reverse. Navigation would not start or would lose position. Removal of parental control under Apps menu. Turn by Turn navigation in the cluster set to ON by default. Transfer button does not pick-up and transfer incoming call. Some Russian letters are caps when they should be lower-case. Touch screen locks up in navigation, when Russian is selected. Address search availably when the vehicle is moving (EMEA markets only). VR messages in Spanish talks to fast. Recognition enhancement for Russian VR. Hands free audio too low for non-amp vehicle (KL). Intermittently Registration expired pop-up appears on display screen. Arabic language for navigation only, not the keyboard (RJ3 RJ4 radio only). Incorrect time to destination
08-071-142018-06-11. Service bulletin. BACK OVER PREVENTION; ELECTRICAL SYSTEM. Flash: Park Assist Enhancement This Bulletin involves updating the Park Assist Module (PAM) software. A customer may notice at low speed operation (below 7mph/11kph) a cluster display indicating an object is detected by the front park assist system. This will be indicated by the fourth (farthest) arc on the vehicle graphic on the cluster. This will typically occur on gravel or sloped surfaces, like an approach ramp. The system calibration is overly sensitive which is causing ground detection as an object in the far zone. Also a condition may happen where the park assist chime will sound continuously. On further inspection one or more of the following DTCs may be found: B128E-25-PTS SENSOR 1 - Signal Shape / Waveform Failure. B128F-25-PTS SENSOR 2 - Signal Shape / Waveform Failure. B1290-25-PTS SENSOR 3 - Signal Shape / Waveform Failure. B1291-25-PTS SENSOR 4 - Signal Shape / Waveform Failure. B1292-25-PTS SENSOR 5 - Signal Shape / Waveform Failure. B1293-25-PTS SENSOR 6 - Signal Shape / Waveform Failure. B1295-25-PTS SENSOR 8 - Signal Shape / Waveform Failure. B1296-25-PTS SENSOR 9 - Signal Shape / Waveform Failure. B1297-25-PTS SENSOR 10 - Signal Shape / Waveform Failure. B1298-25-PTS SENSOR 11 - Signal Shape / Waveform Failure.
08-054-162018-06-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA. RA3 RA4 Radio Enhancements This bulletin involves inspecting and updating the radio software, if required. Improvements: · Ability to communicate with Siri via UConnect. · Ability to press Voice Recognition (VR) button for more than one second.** A customer may experience one or more of the following conditions: · Poor or no connection to cellular network (U.S. market only). HVAC temperature out of sync with radio display (KL vehicles). Track names may be displayed twice in USB or SD media modes. · SD, USB or BTSA modes may become non-functional for a given ignition cycle. Duplicate song titles may be displayed in USB mode. Last track is displayed but next track is being played. · Navigation function may resets itself after using One-Shot VR. Intermittently the Global Positioning System (GPS) may lose its location for a short time and causes routing and positioning concerns. · GPS and Internal cellular device may become inoperative and causes a loss of GPS and cellular functions. · A false Pop-up message may appear Vehicle Phone Requires Service even though the vehicle?s phone works properly. · Back-up camera image may be unclear or jittery/stutters at times. · Enables Via Mobile software features when released to consumers (U.S. market only). · Able to adjust audio balance / fade settings during a VR session. · Correct condition where user could not exit screen off mode. · Mute button status was not being displayed correctly. · Presets where not shown correctly or were deleted. · Enhancements to POI. · ParkSense tone continuously on. · Enhancement to navigation routing. · Radio display may shows ?Please insert USB Stick?. · Enhancement made when video is display in radio when using PAL format video disks. · Corrected the temperature slider bar not updating on Manual Temperature Control vehicles. · Navigation may not start or may lose position. · Rear camera may show a black screen for 3 seconds upon going to rev
08-017-142018-05-21. Service bulletin. LANE DEPARTURE. Flash: False Blind Spot Indication This Bulletin involves updating the Left Blind Spot Sensor (LBSS) and Right Blind Spot Sensor (RBSS) software. A customer may experience a false blind spot detection, indicating there is a vehicle present when there are no vehicles. On further inspection DTC B129D-78 Right blind spot sensor-alignment or adjustment incorrect, or B129E-78 Left blind spot sensor-alignment or adjustment incorrect, may be set active or stored.
08-049-132018-05-21. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA. RA3 And RA4 Radio Enhancements This bulletin involves upgrading the software on the RA3 or RA4 Radio. A customer may experience, one or more of the following conditions. ? Radio reset, screen lockup, blank screen or sluggish system response time. ? Loss of vehicle position on NAV map. ? Compass indicator turns off. ? Erratic changes to vehicle icon on NAV map. ? Touch screen shut down message. ? Radio surround sound will not stay ON. ? Driver memory feature causes Sirius XM failure. ? Loss of radio presets. ? Battery drain - due to radio remains on. ? Uconnect apps don't load. ? AM/FM popping noises and/or static. ? Backup camera display is blank.
05-005-132018-05-21. Service bulletin. BACK OVER PREVENTION; SERVICE BRAKES. Squeal Noise From Front Of Vehicle When Braking This bulletin involves verifying the front vehicle noise and if necessary replace the front brake pads. Squeal noise from front of vehicle when braking.
08-039-132018-05-21. Service bulletin. FORWARD COLLISION AVOIDANCE: SENSING SYSTEM. Flash: Front Park Assist Enhancement This Bulletin involves updating the Park Assist Module (PAM) software. A customer may note at low speed operation (below 7mph/11kph) a cluster display indicating an object is detected by the front park assist system. This will be indicated by the fourth (farthest) arc on the vehicle graphic on the cluster. This will typically occur on gravel or sloped surfaces, like an approach ramp. The system calibration is overly sensitive which is causing ground detection as an object in the far zone.
18-012-162017-10-13. Service bulletin. BACK OVER PREVENTION; EXTERIOR LIGHTING; SERVICE BRAKES, HYDRAULIC; FUEL SYSTEM, GASOLINE; FUEL SYSTEM, DIESEL; STRUCTURE; ELECTRICAL SYSTEM. Flash: 3.0L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. It also involves the cleaning or replacement of the Exhaust Gas Temperature (EGT) Sensor 1/2 and/or Catalyst Temperature Sensor if necessary depending on Diagnostic Trouble Codes (DTCs) that may have set.SYMPTOM/CONDITION:A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find one or more of the following Diagnostic Trouble Codes may have been set: · P1296-00 - EGR Slow Response - Increasing Flow. P249C-00 - Excessive Time To Enter Closed Loop Reductant Injection TimingControl.· P20C2-00 - Reductant Heater 3 Control Circuit Performance.· P1297-00 - EGR Slow Response - Decreasing Flow.· P0420-00 - Catalyst Efficiency (Bank 1).· P2237-00 - O2 Sensor 1/1 Pump Cell Current Circuit Open.· P24D1-00 - Particulate Matter Sensor Regeneration Incomplete. · U0422-00 - Implausible Data Received From Body Control Module. · P1E0C-00 - Empty Fuel Tank.· P2463-00 - Diesel Particulate Filter - Soot Accumulation. · P24A4-00 - Particulate Filter Restriction - Soot Accumulation Too High. · P241D-00 - Scr Inducement - Forced Engine Shutdown.· P204F-00 - Reductant System Performance· P20E9-00 - Reductant Pressure Too High.· P1288-00 - NOX Sensor 1/2 Zero Offset Too High.· P2002-00 - Diesel Particulate Filter Efficiency Below Threshold.· P2299-00 - Brake Pedal Position / Accelerator Pedal Position Incompatible.· P208B-00 - Reductant Pump 1 Control Performance.· P0087-00 - Fuel Rail Pressure Too Low.· P20EE-00 - SCR NOX Catalyst Efficiency Below Threshold Bank 1.· P225C-00 - NOX Sensor Performance - Signal Stuck High Bank 1 Sensor 1.· P225D-00 - NOX Sensor 1/1 Performance - Signal Stuck Low. P1289-00 - NOX Sensor 1/2 Zero Offset Too Low.· P2BA9-00 - NOX Exceedence - Insufficient Reagent Quali
CSN-N-552014-02-26. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. A CALIBRATION ERROR, ON SOME VEHICLES, CAN AFFECT THE PROPER OPERATION OF FORWARD COLLISION WARNING FUNCTION, ON ADAPTIVE CRUISE CONTROL MODULE (ACCM) AND NEED TO REPROGRAMMED SOFTWARE. MODEL 2014 GRAND CHEROKEE. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.