Ram 1500 Service Bulletins
2,029 manufacturer communications on file.
- April 13, 2026•Document ID: 11031474Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 111469
- Date Added:
- April 22, 2026
- Manufacturer:
- RAM
SummaryHANDLE - EXTERIOR DOOR
Associated Products (2)Associated Documents - April 13, 2026•Document ID: 11031473Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 111409
- Date Added:
- April 22, 2026
- Manufacturer:
- RAM
SummaryLINE - A/C SUCTION AND LIQUID
Associated Products (2)Associated Documents - April 10, 2026•Document ID: 11031339Service Bulletin/Repair InstructionsLANE DEPARTURE: ASSIST
- Mfr Comm. #:
- S2623000024
- Date Added:
- April 15, 2026
- Manufacturer:
- JEEP
SummaryU0422-00 Implausible Data From BCM Set In Central ADAS Decision Module (CADM).
Associated Products (23)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Ram 15002025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Ram 15002024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Grand Wagoneer+ 3 moreAssociated Documents - April 10, 2026•Document ID: 11031324Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-147-26
- Date Added:
- April 15, 2026
- Manufacturer:
- RAM
SummaryFlash: Central Vision Advanced Driver Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ? B128E-92-PTS - Sensor-1-Performance O
Associated Products (1)Associated Documents - April 9, 2026•Document ID: 11031323Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-146-26
- Date Added:
- April 15, 2026
- Manufacturer:
- RAM
SummaryR1H Radio USB Update to U39P.2 Customers may experience one or more of the following: SYMPTOM: ? Navigation highly inaccurate. ? Compass intermittently shows "--" in cluster. ? Navigation stuck at the same location. ? Screen OFF hard key inoperative. This
Associated Products (1)Associated Documents - April 8, 2026•Document ID: 11031482Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 111406
- Date Added:
- April 22, 2026
- Manufacturer:
- JEEP
SummaryCOVER - CYLINDER HEAD
Associated Products (24)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2026 Ram 15002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Gladiator+ 4 moreAssociated Documents - April 8, 2026•Document ID: 11031481Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 111405
- Date Added:
- April 22, 2026
- Manufacturer:
- CHRYSLER
SummaryCOVER - CYLINDER HEAD
Associated Products (24)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2026 Ram 15002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Gladiator+ 4 moreAssociated Documents - April 8, 2026•Document ID: 11031480Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 111396
- Date Added:
- April 22, 2026
- Manufacturer:
- JEEP
SummaryCOOLER - AUXILIARY LOW TEMPERATURE
Associated Products (14)Associated Documents - April 8, 2026•Document ID: 11031341Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000109
- Date Added:
- April 15, 2026
- Manufacturer:
- RAM
SummaryInstrument Cluster Fuel and Coolant Temperature Gauge Do Not Reset To The Home Position And Show Incorrect Values
Associated Products (5)Associated Documents - April 7, 2026•Document ID: 11031478Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 111127
- Date Added:
- April 22, 2026
- Manufacturer:
- RAM
SummaryHEADLINER – NONE
Associated Products (1)Associated Documents - April 7, 2026•Document ID: 11031477Service Bulletin/Repair InstructionsSTRUCTURE:BODY; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 111129
- Date Added:
- April 22, 2026
- Manufacturer:
- JEEP
SummaryTHERMOSTAT – NONE
Associated Products (11)Associated Documents - April 7, 2026•Document ID: 11031476Service Bulletin/Repair InstructionsSTRUCTURE:BODY; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 111128
- Date Added:
- April 22, 2026
- Manufacturer:
- RAM
SummaryTHERMOSTAT – NONE
Associated Products (11)Associated Documents - April 7, 2026•Document ID: 11031333Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100702Rev1
- Date Added:
- April 15, 2026
- Manufacturer:
- RAM
SummaryCamshaft cap bolts within the cylinder head assembly may cause damage to other components. DO NOT replace entire long block when only left OR right cylinder heads need to be replaced.
Associated Products (6)Associated Documents - April 7, 2026•Document ID: 11031331Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100793
- Date Added:
- April 15, 2026
- Manufacturer:
- RAM
SummaryPlease review all wiring Connectors for latches between Latch and PTGM and Middle Connector to make sure they fully seated and Connectors are clipped in. No Latch to be replaced for stored DTCs. DTCs trigger due to loose connectors. Unplug and plug connectors back and clear DTCs and check the system.
Associated Products (3)Associated Documents - April 3, 2026•Document ID: 11031242Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2623000020
- Date Added:
- April 10, 2026
- Manufacturer:
- RAM
SummaryAux Switches Below Radio Screen Do Not Work.
Associated Products (1)Associated Documents - April 3, 2026•Document ID: 11031224Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-143-26
- Date Added:
- April 10, 2026
- Manufacturer:
- JEEP
SummaryTraffic Sign Assist Unavailable – Service Required The customer may experience one or more of the following: SYMPTOM: ● “Traffic Sign Assist Unavailable – Service Required” message and icon displays on the Instrument Panel Cluster (IPC). This occurs after a remote start and typically at the first start of the day. ● The Odometer flashes when the traffic alert message is active. . No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of FCA US LLC.
Associated Products (34)2026 Dodge Charger2026 Jeep Cherokee2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Recon2026 Jeep Wagoneer S2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Dodge Charger2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wagoneer S2025 Ram 15002025 Ram 2500+ 14 moreAssociated Documents - April 1, 2026•Document ID: 11031241Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- S1623000028 REV.H
- Date Added:
- April 10, 2026
- Manufacturer:
- CHRYSLER
SummaryOutside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
Associated Products (69)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Ram 15002025 Ram 2500+ 49 moreAssociated Documents - March 30, 2026•Document ID: 11031247Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100786
- Date Added:
- April 10, 2026
- Manufacturer:
- JEEP
SummaryTBM2.0H Setting U0080-00. Do not replace TBM ECU or SGW. Under certain conditions, SGW Module may take longer to establish Ethernet communication after boot up. If it takes longer than 30 seconds, The TBM2.0H module will set DTC U0080 - Ethernet Bus 1. As soon as SGW responds, the TBM2.0H will demature the DTC and move it to STORED. This issue should not cause any customer related symptoms. Do not replace the following TBM Part Numbers: WL: 68639445AF,68637489AE,68663479AE. WS: 68734941AA,68729188AC. EJ: 68592344AI. KM: 68592343AL,68735975AD. DT: 68634362AJ,68624784AF,68624784AE,68735493AB,68735493AA. DJ (HDCC): 68608721AJ. If the TBM2.0H module has set the DTC U0080 and it is STORED or ACTIVE, please clear the fault and do nothing. No further diagnostics is required. ---------------------------------------------------------------------------------------------------- TBM2.0H Setting DTC B1E21 Do Not Replace the TBM ECU. Is triggered when the TBM Backup Battery is discharged, inactive, or drained. This can happen during the lifetime of the vehicle. TBM should NOT be replace for B1E21, since there is no fault on TBM. TBM battery is replaceable. Part number of the back-up battery inside TBM is 68597650AA. Do not replace the following TBM Part Numbers: WL: 68639445A$, 68663479A$. ---------------------------------------------------------------------------------------------------------- TBM Setting DTC U0499-00 Please refer to SOL S268A000004 if you are attempting to replace or repair the telematics box due to DTC U0499-00. This DTC does not cause direct customer impact and cannot be cleared. Engineering is working on TBM software enhancements, tentative Q2 2026. Do not replace the following TBM Part Numbers: KM: 68592343A$
Associated Products (18)2026 Jeep Cherokee2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Recon2026 Jeep Wagoneer S2026 Ram 15002026 Ram 25002025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wagoneer S2025 Ram 15002024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wagoneer S2024 Ram 1500Associated Documents - March 30, 2026•Document ID: 11031233Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 109383
- Date Added:
- April 10, 2026
- Manufacturer:
- RAM
SummaryCLUSTER - INSTRUMENT PANEL
Associated Products (1)Associated Documents - March 28, 2026•Document ID: 11030420Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-140-26
- Date Added:
- April 1, 2026
- Manufacturer:
- RAM
SummaryFlash: Radio Frequency Hub Module (RFHM) Updates Customer may experience one or more of the following: SYMPTOM: ● **12V vehicle battery dies if keys are left within proximity range (NA vehicles only).** ● RFHM software update fails when attempting to perform a flash. ● Low vehicle battery. ● Key fob is inoperable. ● Proximity is inoperable. and a new LOPs.
Associated Products (1)Associated Documents