2022 Ram 1500 Technical Service Bulletins

859 technical service bulletins (TSBs) are on record for the 2022 Ram 1500. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10241148Jun 23, 2023Visibility (wipers, defrost, mirrors), Electrical system. Power wndow switch passenger
• 10241058Jun 21, 2023Electrical system, Equipment. Customer Satisfaction Notification 70A - Radio Date/Time Update
• 10241026Jun 21, 2023Body and structure, Other or unknown. Power Side Steps Reverse, Stop In Motion, And/Or Do Not Deploy Or Stow
• 10240040May 26, 2023Body and structure. rear door high closing effort.
• 10239979May 26, 2023Electrical system, Other or unknown. Telematics Box Module (TBM) Over The Air Software Update to 5.39.1 Customers may experience one or more of the following: ? Uconnect Box Message at Startup. ? Uconnect Box Error Or Requires Service Message. ? Connectivity: Uconnect Mobile App trunk status showing as closed when trunk is open. ? Connectivity: Diagnostic Trouble Codes (DTCs) for Electronic Control Modules (ECUs) won?t be shown to customer through the…
• 10239972May 24, 2023Equipment. Radio Over The Air Uconnect R1L Radio Software Update to R160 ? None available at this time. This bulletin supersedes Technical Service Bulletin (TSB) 08-079-23, date of issue April 4, 2023, which should be removed from your files. This is a complete revision and no asterisks have been used to highlight revisions.
• 10240035May 21, 2023Engine cooling. MIL lamp-on. Engine noise, rattle. Misfire or rough running.
• 10239964May 19, 2023Electronic stability control, Suspension, Electrical system. Flash: Air Suspension Control Module (ASCM) Updates Customers or technicians may experience a Malfunction Indicator Lamp (MIL) illumination after a ?manual or automatic ride height change?. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? C151E-2A - Left Front Ride Height Sensor-Stuck. ? C1522-2A - Right Front Ride Height…
• 10239959May 19, 2023Body and structure. Door Trim/Audio Related Noise This bulletin involves replacing the door trim panel retainer clips and securingthe door panel. The customer may describe a buzzing heard when playing music at higher volume,speaker rattles and/or crackles. Can occur on any or all doors.
• 10240004May 18, 2023Equipment. SOS, Assistance Calls Not Successful After Radio Replacement or Radio Software Update
• 10239957May 18, 2023Engine cooling. Water Quality When Mixed With Engine Coolant
• 10239951May 17, 2023Engine cooling. Engine Ticking Noise Engine makes an abnormal ticking noise. There may be Diagnostic Trouble Codes (DTC)s present. This bulletin involves inspecting and if needed, replacing the intake HLAs. NOTE: **ALL VEHICLES ON THE RSU VIN LIST REQUIRE ALL 12 INTAKE HYDRAULIC LASH ADJUSTERS TO BE REPLACED**.
• 10239859May 16, 2023Back-over prevention (rear camera), Wheels. SENSOR, Wheel Speed When replacing a front wheel speed sensor, hold the convolute towards the sensor head and add a zip tie over the convolute to secure it with the sensor pigtail wire to prevent movement. This will protect the wire from the brake splash shield.
• 10240030May 12, 2023Engine cooling. Clunk Noise From Front End Driving Between 15 And 35 MPH And When Decelerating. C0604- Active Air Dam Control Performance
• 10239930May 9, 2023Transmission and drivetrain, Electrical system. Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) has been set: ? U0402-00 - IMPLAUSIBLE DATA RECEIVED FROM TCM. When U0402-00 sets in the PCM, the module will start to deny torque requests from Transmission Control Module (TCM), the transmission will…
• 10240026May 8, 2023Transmission and drivetrain. Service 4WD Message, Front Axle Disconnect (FAD) Diagnostic Trouble Codes (DTCs) Set.
• 10239929May 6, 2023Electrical system. Radio S26.17 USB Software Update The customer may describe one or more of the following: ? Blank screen (Rear view camera is not affected and will still function normally). ? Battery drain. ? Radio resets (Rear view camera will still function normally). ? Wireless connectivity device disconnect. ? CarPlayT icon does not appear in device manager. ? Climate icon missing. ? Audio disruptions. ? SXMT inoperative. ?…
• 10239928May 6, 2023Exterior lighting. Technician findings after the repair, the vehicle has one or multiple conditions listed above setting one or more of the Diagnostic Trouble Codes (DTCs) B170B Right Side Reverse Lamp Control Circuit, B16DE Right Tail Lamp Control Circuit, B25B5 External.
• 10240003May 3, 2023Equipment. Radio Display Screen Blank Or Screen Cuts In And Out
• 10239855May 2, 2023Engine cooling. PSU right intake camshaft Case 1) If you are to flash the PSU (Pentastar Upgrade Engine) PCM due to P0300 code presence, only AB or previous LEVEL PSU right intake camshaft PN 05047913AA or AB (old version) should be replaced. If the engine is equipped with the AC/AD LEVEL PSU right intake camshaft PN 05047913AC or AD (new version), camshaft should NOT be replaced.
• 10239854May 2, 2023Back-over prevention (rear camera). ROCKER ARM ASSY - ROLLER ROCKER Case 1.- Before replacing the intake or exhaust rocker arms due to an abnormal ticking noise, please check that the INTAKE Hydraulic Lash Adjusters are not "collapsed". If a collapsed INTAKE HLA is found, replace all INTAKE HLAs on the suspect cylinder head (no need to replace rocker arms). The noise can occur at low or high RPMs, and at low or high temperatures. There are no…
• 10236954Apr 26, 2023Exterior lighting. Pickup Box Lighting Is Missing Customers may comment one or more of the following: ? Lack of lighting in the pickup box. ? Pickup box bed missing lamps. This bulletin involves installing pickup box lighting.
• 10236877Apr 26, 2023Electrical system, Transmission and drivetrain. Malfunction Indicator Lamp (MIL) Illuminated. Diagnostic Trouble Code (DTC) P2047 ? Reductant Injector 1/1 Circuit, Set.
• 10236969Apr 25, 2023Visibility (wipers, defrost, mirrors). Mirror
• 10236950Apr 25, 2023Engine cooling. Engine Ticking Noise Engine makes an abnormal ticking noise. There may be Diagnostic Trouble Codes (DTC)s present. This bulletin involves inspecting and if needed, replacing the intake HLAs.
• 10236806Apr 25, 2023Visibility (wipers, defrost, mirrors). Duct Assy Charge Air Cooler In If the seal is missing from inside a Henn connector, please search for the missing seal. It could have been pulled out while removal of the hose from the spigot if it was partially stuck to the spigot. It could have been blown into the hose or CAC. If that is the only concern with the CAC Hose Assembly, then replace the seal with a new replacement seal instead of replacing the entire…
• 10236805Apr 25, 2023Electrical system. Parking Assist For any of the following concerns: (PARK SENSOR or Park Assist or Park Sense or PARKING SENSOR) WARNING (PARK SENSOR or Park Assist or Park Sense or PARKING SENSOR) INOP (PARK SENSOR or Park Assist or Park Sense or PARKING SENSOR) SERVICE (PARK SENSOR or Park Assist or Park Sense or PARKING SENSOR) DOES NOT OPERATE PROPERLY Please contact FCA Redacted Content prior to part replacement. If no response…
• 10236873Apr 22, 2023Electrical system. Ambient Air Temperature Missing, Malfunction Indicator Lamp (MIL) Lamp On, Diagnostic Trouble Code (DTC) P0070-15 Ambient Air Temperature Sensor Circuit-Circuit Short to Battery or Open, P0073 Ambient Air Temperature Sensor Circuit High
• 10236871Apr 20, 2023Electrical system. Ambient Temperature Sensor Servicing.
• 10236804Apr 20, 2023Equipment. 3.5 INCH - SPEAKER ASSY P2 Before ordering a speaker part for crackles or rattling noises make sure to take the following steps: 1. Check for electrical harness routing too close to speaker's rear moving parts, improper connection, and/or harness pinch or damage. 2. Ensure no loose components, including trim grilles, fasteners, surrounding IP parts, etc. were found when removing the speaker. 3. Try "bad" speaker at…
• 10236942Apr 19, 2023Electrical system, Equipment. Radio S26.17 USB Software Update The customer may describe one or more of the following: ? **Blank screen (Rear view camera is not affected and will still function normally). ? Battery drain. ? Radio resets (Rear view camera will still function normally). ? Wireless connectivity device disconnect. ? CarPlayT icon does not appear in device manager. ? Climate icon missing. ? Audio disruptions. ? SXMT inoperative. ?…
• 10236895Apr 19, 2023Electrical system. Customer Satisfaction Notification 48A 12-Volt Battery Discharge
• 10236933Apr 15, 2023Engine cooling, Equipment. wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
• 10236866Apr 15, 2023Seats. Heated Seat Cushion Element Inoperative
• 10236909Apr 13, 2023Electrical system, Transmission and drivetrain. Flash: Electronic Shift Module (ESM) Updates The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs): ? U11E3-00 - TCM Lost communication with ESM on D-PT CAN. ? U0103-00 - Lost Communication with Electric Gear Shift Module. ? U1267-00 - No Valid data available from ESM on CAN-C or…
• 10236863Apr 13, 2023Visibility (wipers, defrost, mirrors). Customer Indicates Low Air Flow Coming From Rear Vents.
• 10236906Apr 7, 2023Equipment. UPD UFD UBD UED UBC UEC Radio Enhancements None available at this time.
• 10236857Apr 7, 2023Electrical system. Uconnect Box Error Message With Active Or Stored Diagnostic Trouble Codes (DTC) B22A9-96, B1570-93, B1E21-96
• 10236967Apr 5, 2023Equipment. Fca caribbean warranty operations newsletter
• 10236903Apr 4, 2023Equipment, Electrical system. Radio Over The Air Uconnect R1L Radio Software Update to R160 Customers may experience one or more of the following: ? Media source changes to AM after the theme mode is changed (ex. headlights on - dark mode). ? Audio cuts out at volume levels 30 or above. ? System switches to Wireless after key cycle, profile change, or theme mode change. ? Wireless phone interface freezes after user accepts incoming call when in…
• 10236856Apr 4, 2023Equipment, Electrical system. Intermittent Blank Radio Screen
• 10236799Apr 4, 2023Visibility (wipers, defrost, mirrors), Electrical system. Power Window 1 Gang Before Replacing the Switch, please verify the following: 1- Check the switch internal resistance to verify the values are within specification stated in the service procedures. 2- Swap the switch with the issue with the other side. This switch is used in both rear doors. If after the swap the issue is now present at the other door and the original door position no longer has the issue, replace…
• 10247967Feb 28, 2023Exterior lighting, Back-over prevention (rear camera). Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ? Reductant Level Sensor 1 Circuit Intermittent-Erratic Set.
• 10247966Feb 28, 2023Engine cooling. No Start, No Crank, Diagnostic Trouble Codes (DTC) P2504 Charging System Output High
• 10247964Feb 28, 2023Electrical system. Battery Drain, No Start, Cluster Remains on After Ignition is Turned Off
• 10234440Feb 28, 2023Back-over prevention (rear camera), Exterior lighting. Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ? Reductant Level Sensor 1 Circuit Intermittent-Erratic Set.
• 10234439Feb 28, 2023Electrical system, Engine. No Start, No Crank, Diagnostic Trouble Codes (DTC) P2504 Charging System Output High
• 10234437Feb 28, 2023Electrical system. Battery Drain, No Start, Cluster Remains on After Ignition is Turned Off
• 10248045Feb 25, 2023Exterior lighting. Headlamp Condensation Clearing Procedure Some customers may report that on occasion, vehicle exterior head lamp assemblies are fogged with a light layer of condensation on the inside of the lenses (Fig. 1) . This bulletin is to communicate the procedure for head lamp condensation clearing.
• 10234518Feb 25, 2023Exterior lighting. Headlamp Condensation Clearing Procedure Some customers may report that on occasion, vehicle exterior head lamp assemblies are fogged with a light layer of condensation on the inside of the lenses (Fig. 1) . This bulletin is to communicate the procedure for head lamp condensation clearing.

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