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Service bulletin S2508000107

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11026642
Published by NHTSA2025-12-17
Manufacturer's numberS2508000107
Manufacturer's date2025-12-12
NHTSA componentSEATS

NHTSA's summary

Comfort Seat Module (CSM) or Comfort Steering Wheel Module (CSWM) do Not Operate

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Seats

Vehicles listed
DODGE CHARGER2024, 2025, 2026
JEEP GRAND CHEROKEE2024, 2025, 2026
JEEP GRAND CHEROKEE 4XE2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it)
JEEP GRAND CHEROKEE L2024, 2025, 2026
JEEP GRAND WAGONEER2024, 2025, 2026
JEEP WAGONEER2024, 2025
JEEP WAGONEER2026
JEEP WAGONEER S2024, 2025, 2026
RAM 15002024, 2025, 2026
RAM 25002024, 2025, 2026
RAM 35002024, 2025, 2026
RAM 45002024, 2025, 2026
RAM 55002024, 2025, 2026

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20263712026-07-30. Seats And Restraints
20253822025-07-17. Seats And Restraints
25V4720002025-07-17. SEATS:MID/REAR ASSEMBLY:HEAD RESTRAINT
20244502024-08-08. Seats And Restraints
20235772023-10-26. Seats And Restraints

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
91008552026-07-18. Service bulletin. 2 WAY LUMBAR SWITCH If the Driver Seat Lumbar Support is inoperative, stuck, or not responding as expected, obtain the following information from the customer prior to replacing the lumbar switch: 1.Which lumbar function is not operating properly? -Inflate (Extend) -Deflate (Retract) -Both directions 2.Is the concern constant or intermittent? 3.If intermittent, how often does it occur? -Daily -Weekly -Randomly 4.Is the lumbar support stuck in the extended or retracted position? -Extended -Retracted -Neither 5.Does the lumbar support respond after pressing the switch multiple times? -Yes / No 6.Does the concern occur only while driving, only at key-on, or while the vehicle is parked? 7.Has the concern occurred after the vehicle has been sitting for an extended period (overnight or several hours)? -Yes / No 8.Is the lumbar switch physically sticking or binding in either direction? -Yes / No 9.Has the lumbar switch, seat assembly, or lumbar support assembly been previously repaired or replaced? -Yes / No Before replacing the lumbar switch, verify proper power and ground, connector engagement, wiring integrity, and inspect for damaged harnesses, disconnected components, or signs of physical damage/abuse. If no external issues are identified, verify lumbar motor operation and related circuits prior to replacing the lumbar switch.
08-274-262026-07-18. Service bulletin. Power Folding Seat Wire Harness Pinched Customers may experience one or more of the following: SYMPTOM: ● Battery is depleted. NOTE: Battery depletion may be due to a pinched power folding seat wire harness behind the left quarter panel by the cargo tie down fastener. ● Loss of function of the rear folding seats. ● Rear folding seat behavior is not functioning as expected. This bulletin involves repairing a pinched power folding seat wire harness behind the left quarter panel.
S26080000282026-06-18. Service bulletin. Intermittent Operation of the Third Row Power Seat, 12volt Battery Drain
23-016-262026-05-20. Service bulletin. Easy Entry Bezel Disengages From Bracket Customers may comment on the following: ● The Easy Entry (EZE) bezel disengages from the seat back trim when the strap is pulled. This bulletin involves replacing the EZE strap bezel and bracket.
23-016-262026-05-13. Service bulletin. Easy Entry Bezel Disengages From Bracket Customers may comment on the following: ● The Easy Entry (EZE) bezel disengages from the seat back trim when the strap is pulled. This bulletin involves replacing the EZE strap bezel and bracket.
S26230000252026-04-22. Service bulletin. Front Seat Massage Function Inoperative.
S2508000036 Rev D2026-04-01. Service bulletin. The Occupant Restraint Controller (ORC) Sets B2204-00 Unknown Status (Pending), Sets B2204-00 ECU Configuration Mismatch Or/And DTC B222D-00 Active for ECU Unable to Configure/Configuration Not Learned
S26080000152026-03-25. Service bulletin. Memory Seat Does Not Work There Is No Response from The Seat While Pressing the Memory Seat Profiles from the Switch Diagnostic Trouble Code (DTC) B1D9B-54- Seat Horizontal Front Stop Not Learned-Missing Calibration
S2624000003 REV.A2026-03-13. Service bulletin. Heated Seats Shutting Off Prematurely
1106272026-03-13. Service bulletin. PANEL - FRONT SEAT BACK