Ram 1500 Service Bulletins (2026)
349 manufacturer communications on file.
- September 30, 2026•Document ID: 11038329Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- S2621000004
- Date Added:
- October 7, 2026
- Manufacturer:
- JEEP
SummaryThe Customer May Complain About a Popping Noise, Grinding Noise, or an Intermittent No Reverse or Forward Transmission Engagement. The Tech May Find Damaged and/or Worn Transmission Output Shaft Splines (850RE Transmission Only)
Associated Products (69)2027 Jeep Grand Cherokee2027 Jeep Grand Cherokee L2026 Dodge Durango2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2026 Ram 15002025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 1500+ 49 moreAssociated Documents - September 30, 2026•Document ID: 11038319Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100926
- Date Added:
- October 7, 2026
- Manufacturer:
- JEEP
SummaryWIRELESS CHARGER Welcome GREEN LED not turning ON after multiple IGN ON/OFF without sleep cycle and no phone on the charging pads. Part numbers affected: 68630089AA 68630088AB 68649038AA Welcome Green LED turns on for 1 second after multiple IGN ON/OFF without sleep cycle and no phone on the charging pad. Intent of this condition is to notify the customer/dealership that the Wireless Charging Pad is ready to charge. Do not report as warranty claim, no impact to wireless charger functionality. Part numbers affected: 68630089AB 68630088AD 68649038AB Advice to dealership: Do no replace wireless charger PNs 68630089AA,68630088AB,68649038AA if no Welcome GREEN LED is seen after multiple IGN ON/OFF without sleep cycle and no phone on the charging pads. This feature is available in the successor NIKs, no impact to wireless charger functionality.
Associated Products (30)2027 Dodge Charger2027 Jeep Cherokee2027 Jeep Grand Cherokee2027 Jeep Grand Cherokee L2027 Jeep Wagoneer S2027 Ram 15002027 Ram 25002027 Ram 35002027 Ram 45002027 Ram 55002026 Dodge Charger2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Recon2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 5500+ 10 moreAssociated Documents - September 30, 2026•Document ID: 11038317Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 08-231-26 REV. D
- Date Added:
- October 7, 2026
- Manufacturer:
- RAM
SummaryService Air Suspension Message Customers may experience the following: SYMPTOM: ● "Service Air Suspension" warning message displayed after manually changing the air suspension ride height using the Display Screen Module (DSM)."
Associated Products (1)Associated Documents - September 29, 2026•Document ID: 11038333Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2609000006 REV.A
- Date Added:
- October 7, 2026
- Manufacturer:
- RAM
SummaryCustomer indicates Malfunction Indicator Light (MIL) or Check Engine Light (CEL) coming on.
Associated Products (6)Associated Documents - September 29, 2026•Document ID: 11038315Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STRUCTURE:BODY
- Mfr Comm. #:
- 23-048-26 REV. A
- Date Added:
- October 7, 2026
- Manufacturer:
- RAM
SummaryMulti-function Tailgate Requires High Closing Effort Customers may comment on the following: SYMPTOM: ● Difficulty closing the right-hand Multi-Function Tailgate due to high closing effort. This bulletin involves inspecting and possibly adjusting the Multi-Function tailgate.
Associated Products (2)Associated Documents - September 26, 2026•Document ID: 11037579Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 23-048-26
- Date Added:
- September 30, 2026
- Manufacturer:
- RAM
SummaryNot applicable to vehicles built for US market. Multi-function Tailgate Requires High Closing Effort Customers may comment on the following: SYMPTOM: ● Difficulty closing the right-hand Multi-Function Tailgate due to high closing effort. This bulletin involves inspecting and possibly adjusting the Multi-function tailgate.
Associated Products (2)Associated Documents - September 25, 2026•Document ID: 11037573Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-062-26
- Date Added:
- September 30, 2026
- Manufacturer:
- RAM
SummaryTransmission Rattle Customers may comment on the following: SYMPTOM: ● Rattle noise coming from the transmission. This bulletin involves inspecting and possibly tightening the transmission oil heater mounting nuts to proper specification.
Associated Products (1)Associated Documents - September 8, 2026•Document ID: 11037366OtherELECTRICAL SYSTEM
- Mfr Comm. #:
- OTHERDOC_175
- Date Added:
- September 17, 2026
- Manufacturer:
- RAM
SummaryRadio Over The Air Update to U43.17 R1H Software Version (FOTA) Customers may experience one or more of the following:- Navigation Stability - Android Auto & Carplay stability & connectivity- Air suspension- Trailer Tow pages- Power management app- Distorted/glitchy display prior to start‑up animation- Text appearance display- Widget incorrect display- Turn signal blind spot response timing- Audio cut out - Drive Modes selection- Park assist Guidelines selctio
Associated Products (2)Associated Documents - September 8, 2026•Document ID: 11037347Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100898
- Date Added:
- September 17, 2026
- Manufacturer:
- DODGE
SummaryEngine PNs: MY 24-26 WD/DT (5.7L) Code P00B is being misdiagnosed and incorrect parts are being installed causing over repair. Refer to SOL S2609000006 The IAFM Foam Engine Valley Cover (PN 53013735AB) does not provide sufficient clearance for proper routing of the MDS solenoid jumper harness (PN 05148163AE). As a result, the harness may become compressed by the foam cover. To prevent unnecessary part replacement, the MDS solenoid jumper harness (PN 05148163AE) should be inspected for damage or pinch conditions prior to replacing the following part numbers: Engine PNs: 68409343AA 68409357AA 68450915AA OCV PNs: 53022338AB Phaser PNs: 53022298AA 53022298AB
Associated Products (19)Associated Documents - September 5, 2026•Document ID: 11037279Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-328-26 REV. A
- Date Added:
- September 10, 2026
- Manufacturer:
- RAM
SummaryWrong Instrument Panel Cluster (IPC) Configuration Customers may comment on one or more the following: ● Oil pressure gauge and battery life gauges are blank or missing from the IPC Fig. 1. ● The Trailer Brake radial slider movement will not move past one bar and is inaccurate Fig. 2. NOTE: The Trailer Brake percentage does display correctly. This bulletin supersedes Technical Service Bulletin (TSB) 08-328-26, date of issue September 03, 2026,which should be removed from your files. All revisions are highlighted with **asterisks** and includean updated LOP. This Technical Service Bulletin (TSB) has also been released as a Rapid Service Update (RSU) 26-164, date of issue September 03, 2026. All applicable RSU VINs have been loaded. To verify this RSU service action is applicable to the vehicle, use VIP or perform a VIN search in DealerCONNECT/ServiceLibrary. All repairs are reimbursable within the provisions of warranty.
Associated Products (1)Associated Documents - September 3, 2026•Document ID: 11037274Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-328-26
- Date Added:
- September 10, 2026
- Manufacturer:
- RAM
SummaryWrong Instrument Panel Cluster (IPC) Configuration Customers may comment on one or more the following: SYMPTOM: ● Oil pressure gauge and battery life gauges are blank or missing from the IPC Fig. 1. ● The Trailer Brake radial slider movement will not move past one bar and is inaccurate Fig. 2. NOTE: The Trailer Brake percentage does display correctly. This bulletin involves performing a reconfigure and Proxi alignment on the IPC.
Associated Products (1)Associated Documents - September 2, 2026•Document ID: 11037267Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 9100892
- Date Added:
- September 10, 2026
- Manufacturer:
- RAM
SummarySwitch - Tailgate Handle Prior to replacing the Tailgate Handle Switch, please review MasterTech Article - Tailgate Handle Inoperative.
Associated Products (12)Associated Documents - August 31, 2026•Document ID: 11037155Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- S2418000012 REV.C
- Date Added:
- September 8, 2026
- Manufacturer:
- RAM
SummaryMil On/Check Engine Lamp (CEL) On, Engine Runs Rough
Associated Products (2)Associated Documents - August 31, 2026•Document ID: 11036770Service Bulletin/Repair InstructionsAIR BAGS; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100867 Rev 1
- Date Added:
- September 3, 2026
- Manufacturer:
- RAM
SummaryMODULE Air Bag Control CAUTION: If ORC contains active or stored B2207 DTC AND the vehicle contains a Pulse module (or other 3rd party non-approved devices, see below for more details) - DO NOT SUBMIT ORC WARRANTY CLAIM. Please ensure vehicle voltage is within specified limits. Most faults will store after an ignition cycle if the vehicle voltage is within specified limits. Check TERMINAL RETENTION ON CONNECTOR C1 PIN 11, CIRCUT D 282 CAN FD+_2 and repair any loose connection. For Loss OF Communication faults, please follow the diagnostic service routine in Service Library and confirm these steps before ORC replacement. Reference Service Library Section 28 - DTC-Based Diagnostics / MODULE, Body Control (BCM) / Diagnosis and Testing / U0151-00-LOST COMMUNICATION WITH RESTRAINTS CONTROL MODULE. The Standard Procedure / COMMUNICATION DIAGNOSTIC PROCEDURE must be performed before replacing any component(s) or module(s). AT A MINIMUM THESE PROCEEDURES MUST BE CHECKED: 1). (Refer to 28 - DTC-Based Diagnostics/MODULE, Body Control (BCM) / Standard Procedure). 2). COMMUNICATIONS DIAGNOSTIC PROCEDURE - LOSS OF COMMUNICATION DIAGNOSTIC PROCEDURE If the vehicle has ORC fault B2207 - Occupant Restraint Controller Internal 1 either active or stored, please check for 3rd party (non-Mopar) installed "Pulse" unit at the CHMSL & Cargo Lamp wires. Please take the Service action to check & remove Pulse unit (or other 3rd party brands) spliced in circuit# L56, L14, L51, and/or ground Z946 for the Center High Mounted Stop Lamp (CHMSL) and Cargo Lamps. Please correct the wiring to original OEM standard and replace the ORC module. Please document the "Pulse" unit (and/or other device names for the same function) in the service repair history. The "Pulse" unit (or other brand names) is a 3rd party, non-MOPAR circuit that when spliced into the CHIMSL circuit, can make the CHIMSL blink 3 times before becoming solid on upon activation of the brake switch. Please do not submit warranty claim when the Internal-1 DTC is confirmed to be caused by the "Pulse" or similar unit.
Associated Products (3)Associated Documents - August 28, 2026•Document ID: 11036768Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 9100886
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
SummarySunroof Assy Sunroof glass and/or sunshade cannot open/close (inoperative). 1. Please follow the service procedure: 08-Electrical/8N - Power Systems/ Power Top, Sunroof/ Diagnosis and Testing. 2. If sunroof motors continue to be inoperative, please contact STAR and reference SET 1599. ***This should be done before trying to replace the sunroof motors.***
Associated Products (13)Associated Documents - August 26, 2026•Document ID: 11036779Warranty Program/ExtensionBACK OVER PREVENTION: WARNINGS
- Mfr Comm. #:
- 114282
- Date Added:
- September 3, 2026
- Manufacturer:
- JEEP
Summary***Recall Completion Prior to Sale of Vehicle***
Associated Products (14)Associated Documents - August 26, 2026•Document ID: 11036778Warranty Program/ExtensionBACK OVER PREVENTION: WARNINGS
- Mfr Comm. #:
- 114283
- Date Added:
- September 3, 2026
- Manufacturer:
- CHRYSLER
Summary***Recall Completion Prior to Sale of Vehicle***
Associated Products (14)Associated Documents - August 25, 2026•Document ID: 11036743Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 08-231-26 REV. C
- Date Added:
- September 3, 2026
- Manufacturer:
- RAM
SummaryService Air Suspension Message Customers may experience the following: SYMPTOM: ● "Service Air Suspension" warning message after altering ride height using the digital buttons on the Display Screen Module (DSM).
Associated Products (1)Associated Documents - August 18, 2026•Document ID: 11036368Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100861 Rev 4
- Date Added:
- August 26, 2026
- Manufacturer:
- RAM
SummaryPUMP, Auxiliary Coolant, High Temperature Before replacing the High Temperature Auxiliary Coolant Pump, please perform the following steps: 1) Key ON/OFF and let the after-run pump run for at least 20 minutes before moving on to step #2. 2) Inspect the pump connector area for presence of water. 3) Inspect the pump connector for corrosion. 4) Inspect the pump for coolant contamination as this can cause the pump to stall. 5) Inspect battery terminals for damage to rule out a battery drainage issue. 6) Ensure the PCM is up-to-date with the latest available flash.
Associated Products (12)Associated Documents - August 17, 2026•Document ID: 11036362Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 114072
- Date Added:
- August 26, 2026
- Manufacturer:
- JEEP
SummaryMOTOR - WINDOW REGULATOR
Associated Products (17)Associated Documents