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: Electrical system are shown. Show all
| 21-003-14 REV. A | 2018-06-11. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE. Flash: 845RE Transmission Shift Enhancements, 2-1 Downshift This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. The following TCM calibration improvements are available for vehicles equipped an 845RE Automatic Transmission (Sales Code DFL). These updates are listed by vehicle and engine.LD and LX vehicles equipped with a 3.6L engine (Sales Code ERB) Software to correct a harsh bump feel during a 2-1 downshift. Software to enable the scan tool based transmission ?Quick Learn.? Software to address customer concerns of Malfunction Indicator Lamp (MIL) illumination and Diagnostic Trouble Code (DTC) P215C Output Shaft Speed, Wheel Speed Correlation setting on AWD equipped vehicles.LX and WK vehicles equipped with a 3.0L engine (Sales Code EHD) Software to correct a harsh bump feel during a 2-1 downshift.WK vehicles equipped with a 3.6L engine (Sales Code ERB) Software to correct a harsh bump feel during a 2-1 downshift.DS vehicles equipped with 3.6L engine (Sales Code ERB) Software to correct a harsh bump feel during a 2-1 downshift. Software to address a customer?s concern of less than desired shift quality in Four Wheel Drive (4wd) Low mode during medium to heavy acceleration. Software to address customer concerns of Malfunction Indicator Lamp (MIL) illumination and Diagnostic Trouble Code (DTC) P215C Output Shaft Speed, Wheel Speed Correlation setting on AWD equipped vehicles. Software improvements to powertrain braking in Tow/Haul mode. Software to improve downshift response from a medium to heavy pedal acceleration. Driveability improvements at higher altitudes. Software to improve acceleration during cruise control operation Software to correct a condition where DTC U11C3 - ESM Lost Communication With TCM On D-Pt CAN may have been displayed instead of U11E3 - TCM Lost communication with ESM On D-PT CAN.WD vehicles equipped with a 3.6L engine (Sales Code ERB) |
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| 08-050-14 REV.A | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Flash: Instrument Panel Cluster Update For Japan And South Korea This bulletin involves flashing the instrument cluster. The customer may experience one or all of the following: - Korean characters in the instrument cluster for a few seconds when the door is opened and when the engine is turned off. The wrong characters only appear for a few seconds then the cluster displays the correct characters. - "Low Battery Voltage" text message shown erroneously in the EVIC. |
| 08-021-14 REV. C | 2018-06-11. 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 |
| 08-023-14 REV. A | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; STEERING. RJ2 Or RG2 Radio Enhancements This bulletin involves updating the radio's software. The customer may notice one or more of the following: Unable to change CD tracks with steering wheel controls. Scroll knob may not functioning on Digital Audio Broadcasting (DAB). Paired phone list is deleted after ignition cycle. Incorrect Russian translations. Not able to pair phone. Unable to delete paired device from list. Removed the ability to pair phones while the vehicle is in motion. Voice command not able to play new text messages. Screen going very dim. DAB service lost. (EMEA Market Only). Not able to ‘refresh? screen in DAB mode.(EMEA Market Only). Steering wheel control mode advance from FM to AM (LATAM Market Only). Intermittently the wrong selected media is played. Noises (pops and cracks) for AM/FM. Unable to delete paired device from list. Unable to deactivate alternate frequency. Audio controls are locked out after using VR. IPOD will not resume playing after phone call. IPOD ‘Repeat? function is not turned on. IPOD songs not accessible through VR without ‘genre?. IPOD shuffle does not continue after ignition cycle. Not able to restore to default setting. Steering wheel control seek up/down function not working. Steering wheel control press and hold skipping channels. Intermittently the wrong pop-ups or displays is shown. Intermittently the phone or media will freeze. Presets or clock setting are lost after software updates. Climate ON/OFF pop-up will not longer appear. Can?t change media source to Disc. Wrong EQ setting being used. Mute function not working correctly. No audio on phone calls.Improvements VR command, prompts and recognition. Blue Tooth Streaming Audio, connection and playing. Audio during hands free calling. Phone book downloading and display. Retaining/storing all presets and improvements to presets from skipping channels. Text message downloading and playing. |
| 24-003-14 REV. A | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Flash: Automatic Temperature Control, Cabin Temperature Too High This bulletin involves reprogramming the HVAC Module with new software. Customers may experience the following condition: Vehicle cabin temperature seems too warm even after reducing the Automatic Temperature Control setpoint.Updating the HVAC software will correct these conditions. |
| 18-018-14 REV. D | 2018-06-11. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Flash: MIL Illumination Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. 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 Code(s) may have been set erroneously: ? P0087-00 - Fuel Rail Pressure Too Low. ? P20EE-00 - SCR NOX Catalyst Efficiency Below Threshold Bank 1. ? P0171-00 - System Too Lean (Bank 1). ? P0172-00 - System Too Rich (Bank 1). ? P225C-00 - NOX Sensor Performance - Signal Stuck High Bank 1 Sensor 1. ? P225D-00 - NOX Sensor 1/1 Performance - Signal Stuck Low. ? P1288-00 - NOX Sensor 1/2 Zero Offset Too High. ? P1289-00 - NOX Sensor 1/2 Zero Offset Too High. ? P1296-00 - EGR Slow Response - Increasing Flow. ? P1297-00 - EGR Slow Response - Decreasing Flow. ? P2BA9-00 - NOX Exceedence - Insufficient Reagent Quality. ? P2080-00 - Exhaust Gas Temperature Sensor Circuit Performance. ? P2084-00 - Exhaust Gas Temperature Sensor Circuit Performance-Bank 1 Sensor 2. ? P0426-00 - Catalyst Temperature Sensor Circuit Performance Bank 1 Sensor 1. ? P242B-00 - Exhaust Gas Temperature Sensor Circuit Performance-Bank 1 Sensor 3. ? P062B-00 - Internal Control Module Fuel Injector Control Circuit Performance. ? P0088-00 - Fuel Rail Pressure Too High. ? P016F-00 - Closed Loop fuel Pressure Control At Limit - Pressure Too Low. ? P009A-00 - Intake Air Temperature / Ambient Air Temperature Correlation. ? P0234-00 - Turbocharger Overboost Condition. ? P0420-00 - Catalyst Efficiency (Bank 1). ? P050E-00 - Cold Start Engine Exhaust Temperature Too Low. ? P05F8-00 - Reductant Heater Control Module Performance. ? P061B-00 - Internal Control Module Torque Calculation Performance. ? P0128-00 - Thermostat Rationality. ? P1D30-00 - Oil Viscosity Too Low. ? P200A-00 - Intake Manifold Runne |
| 08-078-14 | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. RG2 RJ2 Radio Language Enhancements Portuguese Polish Turkish Brazil-Portuguese This bulletin involves updating the radio's software. The customer may notice one or more of the following. Unable to select ?Portuguese and Polish? languages on VP2 ECE Radio. Unable to select ?Turkish and Brazil-Portuguese? languages on VP2 ROW Radio. |
| 21-036-14 | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Flash: Drivetrain Control Module (DTCM), Driveline Bump Sensation During Low Speed Transmission Downshifts This bulletin involves selectively erasing and reprogramming the Drivetrain Control Module (DTCM). A small number of customers may experience a driveline bump sensation during low speed transmission downshifts. This condition typically occurs in speeds less than 15 mph (24 kph) during a 2-1 downshift. |
| 21-026-14 | 2018-06-11. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Flash: Transmission Shift Enhancements This bulletin involves flash reprogramming of the Transmission Control Module (TCM) with new software. Some customers may experience any or all of the following transmission shift concerns. 3-2, 2-1 Shift bump on deceleration. Shift quality during hard acceleration. Excessive shifts during cruise control operation. Intermittent delay shift condition. Engine braking improvements during downhill descent. Manual gear selection improvements at higher altitudes. Drivability improvements in 4 low. Hesitation improvements. Inconsistent and/or harsh 1-2, 2-3, 3-4, 4-5 upshifts at moderate throttle. Inconsistent and/or harsh lift-foot upshifts. Inconsistent and/or harsh coasting 3-2, 2-1 downshifts in Hi or Lo range. Ratio fault detection during 1-2 upshift or 8-7 downshift. Grade hunting (repeated shifting while ascending a grade). 8-7-8 shift busyness when approaching max vehicle speed. Undesired gear selection at high altitude. Undesired gear selection when driving downhill (not enough powertrain braking). Time to exit TIP (manual/paddle shift mode) takes too long. Unintended downshifts driving at certain speeds. 4-3 coasting downshift may cause excessive engine noise during engine braking. Shift hanging when vehicle is started cold. Undesired shift toggling in Manual/Paddle Shift mode. Lo range selec-speed control 1-2 shift busyness. |
| 08-071-14 | 2018-06-11. 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. |
| 08-053-14 | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM. Flash: Vehicle Enhancement This bulletin involves updating the Body Control Module (BCM) software. The customer may experience one or all of the following: ? False security alarm activation. ? A significant delay to update the ambient air temperature display. ? Intermittently the interior lights may not turn on with the first press of the key fob. ? Ambient temperature may display - 40 F/-40 C for a few seconds at start up. ? Courtesy lamps are dim when approaching the vehicle after a remote start. ? Intermittently the vehicle may not start, after the vehicle has been driven and then trying to restart the vehicle with remote start. ? Back lighting flickers after a remote start, the condition is gone after entering the vehicle and restarting it. ? Engine may turn off, after the vehicle is remote started and then unlocking the vehicle with the liftgate passive entry. ? False U0422-00-Implauible Data Received and turning on the MIL indicator lamp. (Diesel Only) ? Missing DTCs for open or short cabin heater 1, 2 or 3. (Diesel Only) ? False DTC setting for front Daytime Running Lamps (DRL) circuit open, DRL will work properly. ? False setting for B16D3-15 Right DRL Lamp Control - Circuit Short To Battery Or Open. ? False setting for B16CF-15 Left DRL Lamp Control - Circuit Short To Battery Or Open. |
| 21-017-14 | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Flash: Transmission Shift Enhancements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) and Transmission Control Module (TCM) with new software. NOTE: Both the PCM and TCM must be up to date for these changes to be effective. The customer may indicate that they are not satisfied with the shift quality of the transmission. Improvements to the transmission calibration have been made to the following: Upshift Improvements ? Shift quality in Normal Mode ? Shift quality in Sport Mode ? Shift inhibit while transitioning in/out of MDS Downshift Improvements ? Downshift quality while accelerating ? Downshift quality while coasting General Improvements ? Torque converter clutch control during interlocked downshifts ? Torque converter clutch control during accelerator pedal tip in/out ? High speed gear hunting (shifting back/forth repeatedly between two gears) ? Allow 3rd gear launch at high altitude while in Snow Mode ? 2nd gear launch quality in ECO mode |
| 08-054-16 | 2018-06-04. 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 |
| 08-006-16 REV. B | 2018-06-04. Service bulletin. ELECTRICAL SYSTEM; WHEELS. RA2 RG2 RJ2 Radio Enhancements This bulletin involves updating the radio's software. The customer may notice one or more of the following: Enhancements to software to correct an issue with the heated seat icon showing up in blue and the heated steering wheel icon remaining a constant red when off instead of grey induced by 15.24.00 flash. · During an ignition cycle, there is loss of functionality to play from the list of media sources: USB (Universal Serial Bus)/SD (Secure Digital) Card/Bluetooth streaming device. Intermittently missing tracks on USB/SD Card media modes. · Potential for inoperative or blank radio display. Radio displays message Please insert update USB. AM/FM presets lost over on ignition cycle. · iPod Synchronization will be incomplete causing the Voice Recognition (VR) to be inoperative. · Display shows multiple USB media song titles in the browse menu. · System incorrectly comes up in Aux mode. · Unable to change CD tracks with steering wheel controls. · May be able to change AM/FM frequencies while changing SXM frequencies. · Display screen dim. · Paired phone list is deleted after ignition cycle. · Not able to pair phone. · Unable to delete paired device from list. · Removed the ability to pair phones while the vehicle is in motion. · Voice command not able to play new text messages. · SXM presets are lost at times. · SXM disappeared and failed to re-register. · Intermittently the wrong selected media is played. · Noises (pops and cracks) for AM/FM. · Audio controls are locked out after using VR. · iPod will not resume playing after phone call. iPod Repeat function is not turned on. iPod songs not accessible through VR without genre. iPod shuffle does not continue after ignition cycle. · Not able to restore to default setting. · Potential for battery draw on E-Call function. · Steering wheel control seek up/down function not working. · Steering wheel control press and hold skippi |
| 24-003-14 | 2018-05-21. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM. Flash: Automatic Temperature Control- Cabin Temperature Too High This bulletin involves selectively erasing and reprogramming the HVAC Module with new software. Customers may experience the following condition: ? Vehicle cabin temperature seems too warm even after reducing the Automatic Temperature Control setpoint. Updating the HVAC software will correct these conditions. |
| 18-018-14 | 2018-05-21. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; FUEL SYSTEM, DIESEL. Flash: MIL Illumination - Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. Some customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that any of the following Diagnostic Trouble Code(s) may have been set: ? P0073 - AMBIENT AIR TEMPERATURE SENSOR CIRCUIT HIGH ? P0088 - FUEL RAIL PRESSURE TOO HIGH ? P016F - CLOSED LOOP FUEL PRESSURE CONTROL AT LIMIT - PRESSURE TOO LOW ? P0420 - CATALYST EFFICIENCY (BANK 1) ? P0426 - CATALYST TEMPERATURE SENSOR CIRCUIT PERFORMANCE (BANK 1 SENSOR 1) ? P05F8 - REDUCTANT HEATER CONTROL MODULE PERFORMANCE ? P061B - INTERNAL CONTROL MODULE TORQUE CALCULATION PERFORMANCE ? P062B - INTERNAL CONTROL MODULE FUEL INJECTOR CONTROL CIRCUIT PERFORMANCE ? P200A - INTAKE MANIFOLD RUNNER PERFORMANCE - BANK 1 ? P200B - INTAKE MANIFOLD RUNNER PERFORMANCE - BANK 2 ? P20BA - REDUCTANT HEATER 1 CONTROL CIRCUIT PERFORMANCE ? P20EE - SCR NOX CATALYST EFFICIENCY BELOW THRESHOLD BANK 1 ? P203E - REDUCTANT LEVEL SENSOR 1 CIRCUIT INTERMITTENT/ERRATIC ? P2080 - EXHAUST GAS TEMPERATURE SENSOR CIRCUIT PERFORMANCE ? P2084 - EXHAUST GAS TEMPERATURE SENSOR CIRCUIT PERFORMANCE - BANK 1 SENSOR 2 ? P242B - EXHAUST GAS TEMPERATURE SENSOR CIRCUIT PERFORMANCE - BANK1 SENSOR 3 ? P2463 - DIESEL PARTICULATE FILTER - SOOT ACCUMULATION ? P24C2 - EXHAUST GAS TEMPERATURE MEASUREMENT SYSTEM - MULTIPLE SENSOR CORRELATION BANK 1 ? P24F2 - EGR TEMPERATURE/CHARGE AIR COOLER TEMPERATURE CORRELATION ? U12A3 - LOST COMMUNICATION WITH PM SENSOR |
| 21-006-14 | 2018-05-21. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Flash: ELSD Module Enhancements This bulletin involves selectively erasing and reprogramming the Electronic Limited Slip Differential (ELSD) with new software. If any of the following DTC?s are either Active or Stored in the ELSD module?s memory, the ELSD motor will need to be replaced as well. C1490-00-REAR DIFFERENTIAL ACTUATOR INITIALIZATION FAILURE C148F-1D-REAR DIFFERENTIAL MEASURED MOTOR - CIRCUIT OUT OF RANGE C1489-96-REAR DIFFERENTIAL MOTOR BRAKE - COMPONENT INTERNAL FAILURE The customer may indicate that their 4X4 lamp may be flashing (indicating a malfunction of the 4X4 system).In addition, one or more of the following Diagnostic Trouble Codes (DTC) are Active or Stored in the ELSD control module?s memory. C1490-00-REAR DIFFERENTIAL ACTUATOR INITIALIZATION FAILURE C148F-1D-REAR DIFFERENTIAL MEASURED MOTOR - CIRCUIT OUT OF RANGE C1489-96-REAR DIFFERENTIAL MOTOR BRAKE - COMPONENT INTERNAL FAILURE |
| 18-008-14 | 2018-05-21. Service bulletin. ELECTRICAL SYSTEM. Flash: MIL Illumination P0300- Multiple Cylinder Misfire and/or P0573- Brake Switch 1 Stuck Off This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Codes have been set: ? P0300 - Multiple Cylinder Misfire (only applies to 5.7L engines) ? P0573 - Brake Switch 1 Stuck Off |
| 21-004-14 | 2018-05-21. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Flash: Shift Quality Improvements This bulletin involves flash reprogramming of the Transmission Control Module (TCM) with new software. Customers may indicate that the shift quality may not meet their expectations under the following conditions:Upshift Improvements Upshift quality in normal mode under light/medium accelerationDownshift Improvements Power-on downshift qualityGeneral Improvements Altitude drivability High speed drivability Grade drivability ECO mode drivability Torque converter clutch control on engagement and tip-in/out General engagement quality in 4X4 high and 4X4 low range |
| 08-016-14 | 2018-05-21. Service bulletin. ELECTRICAL SYSTEM; SEATS; STEERING. Auto Comfort feature Always Defaults On In Cold Weather This Bulletin involves reconfiguring the vehicle for proper operation of the Auto Comfort feature. The customer may notice when the weather is cold the heated steering wheel and heated seats will automatically turn on. The customer will have to turn off both systems each time the key is cycled. There is no personal setting in the menu to have the Auto Comfort System default to off when the vehicle is started. Reconfiguring the vehicle will give the customer the option to have this feature be on or off when the vehicle is started. |
| 08-009-14 | 2018-05-21. Service bulletin. ELECTRICAL SYSTEM. Russian Instrument Cluster Translation Update This bulletin involves flashing the instrument cluster to update the Russian translation. Incorrect Russian translations in the Instrument Cluster. |
| 08-002-14 | 2018-05-21. Service bulletin. ELECTRICAL SYSTEM; SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. Flash: Can Not Disable Comfort Auto On Feature This Bulletin involves updating the Heated Seat Module (HSM) software. A customer may experience not being able to turn off the ?Comfort Auto On? feature in the customer settings. |
| 08-049-13 | 2018-05-21. 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. |
| 19-001-13 REV. A | 2018-05-21. Service bulletin. STEERING; ELECTRICAL SYSTEM. Rattle From Driver Side Of Instrument Panel Or Steering Wheel Over Rough Roads Or When Turning This bulletin involves diagnosing and if necessary removing the steering column lock control module wiring harness bracket. Rattle from driver side of instrument panel or steering wheel over rough roads or when turning. |
| 19-001-13 | 2018-05-21. Service bulletin. STEERING; ELECTRICAL SYSTEM. Rattle From Driver Side Of Instrument Panel Or Steering Wheel Over Rough Roads Or When Turning This bulletin involves diagnosing and if necessary removing the steering column lock control module wiring harness bracket. Rattle from driver side of instrument panel or steering wheel over rough roads or when turning. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.