# Service bulletin S1819000004 REV.R

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.

- Type: Service bulletin
- NHTSA id: 11026558
- Published by NHTSA: 2025\-12\-11
- Manufacturer's number: S1819000004 REV.R
- Manufacturer's date: 2025\-12\-05
- NHTSA component: WHEELS; STEERING; SUSPENSION

## NHTSA's summary

Shimmy Felt In Front End

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11026558-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11026558-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Steering, Suspension, Wheels

## Vehicles listed

- 2018 to 2026 JEEP WRANGLER
- 2020 to 2026 JEEP WRANGLER 4XE

## Recalls for the same vehicles and component

- [2026346](/recalls/tc/2026346.md), 2026-07-16: Wheels
- [26V456000](/recalls/nhtsa/26V456000.md), 2026-07-16: WHEELS
- [2026271](/recalls/tc/2026271.md), 2026-06-04: Steering
- [26V363000](/recalls/nhtsa/26V363000.md), 2026-06-04: STEERING:HYDRAULIC POWER ASSIST:PUMP
- [24V199000](/recalls/nhtsa/24V199000.md), 2024-03-14: AIR BAGS:FRONTAL:DRIVER CLOCKSPRING/SPIRAL CASSETTE; STEERING:COLUMN
- [2020024](/recalls/tc/2020024.md), 2020-01-24: Steering
- [20V042000](/recalls/nhtsa/20V042000.md), 2020-01-24: SUSPENSION:FRONT:CONTROL ARM:LOWER ARM
- [2019138](/recalls/tc/2019138.md), 2019-03-15: Steering
- [19V201000](/recalls/nhtsa/19V201000.md), 2019-03-14: STEERING
- [2018539](/recalls/tc/2018539.md), 2018-09-28: Steering

## Other bulletins for the same vehicles and component

- [114746](/bulletins/11037598.md), 2026-09-30, Service bulletin: STEERING. SOCKET \- DRAG LINK INNER
- [114745](/bulletins/11037597.md), 2026-09-30, Service bulletin: STEERING. SOCKET \- DRAG LINK INNER
- [112203](/bulletins/11032989.md), 2026-05-28, Service bulletin: ELECTRICAL SYSTEM; STEERING. SWITCH \- STEERING WHEEL
- [112202](/bulletins/11032985.md), 2026-05-28, Service bulletin: ELECTRICAL SYSTEM; STEERING. SWITCH \- STEERING WHEEL
- [08\-122\-26](/bulletins/11030237.md), 2026-03-25, Service bulletin: ELECTRICAL SYSTEM; STEERING. Flash: Comfort Seat Wheel Module \(CSWM\) Update Customers may experience the following: SYMPTOM: ● Heated Steering Wheel does not get hot enough or does not work. This bulletin involves reprogramming the CSWM with the latest available software.
- [08\-121\-26](/bulletins/11030236.md), 2026-03-25, Service bulletin: STEERING; ELECTRICAL SYSTEM. Flash: Comfort Seat Wheel Module \(CSWM\) Update Customers may experience the following: SYMPTOM: ● Heated Steering Wheel does not get hot enough or does not work. This bulletin involves reprogramming the CSWM with the latest available software.
- [08\-120\-26](/bulletins/11030235.md), 2026-03-25, Service bulletin: STEERING; ELECTRICAL SYSTEM. Flash: Comfort Seat Wheel Module \(CSWM\) Update Customers may experience the following: SYMPTOM: ● Heated Steering Wheel does not get hot enough or does not work. This bulletin involves reprogramming the CSWM with the latest available software.
- [08\-119\-26](/bulletins/11030234.md), 2026-03-25, Service bulletin: ELECTRICAL SYSTEM; STEERING. Flash: Comfort Seat Wheel Module \(CSWM\) Update Customers may experience the following: SYMPTOM: ● Heated Steering Wheel does not get hot enough or does not work. This bulletin involves reprogramming the CSWM with the latest available software.
- [08\-122\-26](/bulletins/11030212.md), 2026-03-25, Service bulletin: STEERING; ELECTRICAL SYSTEM. Flash: Comfort Seat Wheel Module \(CSWM\) Update Customers may experience the following: SYMPTOM: ● Heated Steering Wheel does not get hot enough or does not work. This bulletin involves reprogramming the CSWM with the latest available software.
- [08\-121\-26](/bulletins/11030211.md), 2026-03-25, Service bulletin: STEERING; ELECTRICAL SYSTEM. Flash: Comfort Seat Wheel Module \(CSWM\) Update Customers may experience the following: SYMPTOM: ● Heated Steering Wheel does not get hot enough or does not work. This bulletin involves reprogramming the CSWM with the latest available software.

JSON: [/v1/bulletins/11026558](/v1/bulletins/11026558)

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