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Service bulletin S2408000048 REV.A

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 id11001003
Published by NHTSA2024-06-05
Manufacturer's numberS2408000048 REV.A
Manufacturer's date2024-05-21
NHTSA componentSEATS
Manufacturer's systemComfort Seat Module

NHTSA's summary

Comfort Seat Module (CSM) or Comfort Steering Wheel Module (CSWM) do Not Operate After a Recent Module Replacement

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
JEEP GRAND CHEROKEE2021, 2022, 2023, 2024
JEEP GRAND WAGONEER2022, 2023, 2024
JEEP WAGONEER2022, 2023, 2024
RAM 15002025

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
20221362022-03-24. Seats And Restraints
22V1800002022-03-24. SEATS:CRITICAL FASTENERS; CHILD SEAT:VEHICLE TETHER ANCHOR
21V9190002021-11-23. SEATS

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.
S26230000252026-04-22. Service bulletin. Front Seat Massage Function Inoperative.
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
S26240000032026-03-05. Service bulletin. Note: error in document release number, should be S2624000003. Heated Seats Shutting Off Prematurely
1091572025-12-23. Service bulletin. ARMREST - REAR DOOR TRIM
S25080001072025-12-17. Service bulletin. Comfort Seat Module (CSM) or Comfort Steering Wheel Module (CSWM) do Not Operate
1063432025-08-06. Service bulletin. HEADREST - SECOND ROW