# Service bulletin S2108000148

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: 10221301
- Published by NHTSA: 2022\-09\-26
- Manufacturer's number: S2108000148
- Manufacturer's date: 2021\-06\-24
- NHTSA component: STEERING

## NHTSA's summary

CAN C Bus Intermittently Loses Communication. Power Steering Becomes Stiff

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10221301-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10221301-9999.pdf)

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

## Components

Steering

## Vehicles listed

- 2021 JEEP GLADIATOR
- 2021 JEEP WRANGLER

## Recalls for the same vehicles and component

- [2026271](/recalls/tc/2026271.md), 2026-06-04: Steering
- [26V363000](/recalls/nhtsa/26V363000.md), 2026-06-04: STEERING:HYDRAULIC POWER ASSIST:PUMP

## 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
- [S1819000004 REV.R](/bulletins/11026558.md), 2025-12-11, Service bulletin: WHEELS; STEERING; SUSPENSION. Shimmy Felt In Front End
- [105646](/bulletins/11024323.md), 2025-10-15, Service bulletin: STEERING. MODULE \- STEERING CONTROL \& COLUMN
- [9100491 Rev 1](/bulletins/11017073.md), 2025-04-16, Service bulletin: STEERING. "Drag Link Long Socket FOR STEERING SHIMMY DIAGNOSIS, PLEASE REFERENCE S1819000004 Rev. Q AND 19 \- Steering / Diagnosis and Testing \(IN SERVICE LIBRARY\). PLEASE REFER 19 \- Steering / Linkage / END, Tie Rod / Diagnosis and Testing IF YOU HAVE BALL JOINT LOOSENESS CONCERN. PLEASE DO NOT REPLACE DRAG LINK AND TIE ROD UNLESS PART HAS VISIABLE DAMAGE OR FREE PLAY EXCEEDS SPECS."
- [S1819000004 REV.Q](/bulletins/11014268.md), 2025-02-15, Service bulletin: STEERING. Shimmy Felt In Front End
- [9100491](/bulletins/11012925.md), 2025-01-17, Service bulletin: STEERING. Drag Link Long Socket FOR STEERING SHIMMY DIAGNOSIS, PLEASE REFERENCE S1819000004 Rev. Q AND 19 \- Steering / Diagnosis and Testing \(IN SERVICE LIBRARY\). PLEASE REFER 19 \- Steering / Linkage / END, Tie Rod / Diagnosis and Testing IF YOU HAVE BALL JOINT LOOSENESS CONCERN. PLEASE DO NOT REPLACE DRAG LINK AND TIE ROD UNLESS PART HAS VISIABLE DAMAGE OR FREE PLAY EXCEEDS SPECS.
- [101285](/bulletins/11011171.md), 2024-12-04, Service bulletin: STEERING. DAMPER \- NONE
- [S2423000045](/bulletins/11009540.md), 2024-10-31, Service bulletin: ELECTRICAL SYSTEM; STEERING. Heated Steering Wheel Inoperative And Or Not Hot Enough.
- [S1819000004 REV.P](/bulletins/11006516.md), 2024-08-19, Service bulletin: STEERING. Shimmy Felt In Front End

JSON: [/v1/bulletins/10221301](/v1/bulletins/10221301)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20S2108000148&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10221301&vehicle=Service%20bulletin%20S2108000148)