# Service bulletin No. 107\-21

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: 10200891
- Published by NHTSA: 2021\-09\-02
- Manufacturer's number: No. 107\-21
- Manufacturer's date: 2021\-08\-25
- NHTSA component: STEERING; EQUIPMENT

## NHTSA's summary

Porsche recall repair information for Recall Campaign AMB4 – Replacing Steering Column Screws on Steering Gear.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10200891-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10200891-9999.pdf)

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

## Components

Equipment and accessories, Steering

## Vehicles listed

- 2018 to 2021 PORSCHE CAYENNE

## Recalls for the same vehicles and component

- [2023662](/recalls/tc/2023662.md), 2023-12-13: Accessories
- [2021403](/recalls/tc/2021403.md), 2021-06-30: Steering
- [21V493000](/recalls/nhtsa/21V493000.md), 2021-06-30: STEERING:COLUMN
- [2018661](/recalls/tc/2018661.md), 2018-11-28: Accessories
- [18V844000](/recalls/nhtsa/18V844000.md), 2018-11-28: EQUIPMENT

## Other bulletins for the same vehicles and component

- [SPTL2609](/bulletins/11037868.md), 2026-10-02, Service bulletin: WHEELS; STEERING; SUSPENSION. Special Tools and Equipment Information for alignment machines \- Q3 2026 Software Spec Update Available
- [SPTL2608](/bulletins/11037083.md), 2026-09-04, Service bulletin: WHEELS; SUSPENSION; STEERING. Special Tools and Equipment Information for alignment machines \- Q2 2026 Software Spec Update Available
- [87/20 4812](/bulletins/11034602.md), 2026-07-07, Service bulletin: STEERING. Noise Symptom \- Creaking Noise can be Heard When Touching the Steering Wheel Cover: Reworking Front Steering Wheel Cover \(SY 87/20\)
- [No. D733](/bulletins/11022917.md), 2025-09-08, Service bulletin: STEERING. Parts information for parts withdrawal involving \(PAD423051B\) the Steering Gear with Track Rods. The vehicles affected are cars that use the part mentioned.
- [No. 227\-24](/bulletins/11015096.md), 2025-03-05, Service bulletin: ELECTRICAL SYSTEM; STEERING. Technical Information \- Telephone Buttons on the Multi\-Function Steering Wheel Occasionally Not Functioning: Re\-Program Instrument Cluster Control Unit \(227/24\)
- [No. 120\-19\-2](/bulletins/10254076.md), 2024-05-03, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING. Symptom based workshop manual for a noise symptom \- rattling noises from engine compartment. Checking balance shaft bracing wheel and replacing if necessary \- E3
- [No. 2407](/bulletins/10254044.md), 2024-05-02, Service bulletin: EQUIPMENT. Special tools and equipment information on the Cayenne E\-Hybrid tools \- frame, mount, ring wrench insert.
- [No. 166\-21\-1](/bulletins/10249920.md), 2024-02-08, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PIPES, HOSES, AND FITTINGS; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT; ENGINE AND ENGINE COOLING. Technical information for Oil Leakage on Cylinder Head Cover: Insert Micro\-Self\-Locking Screw
- [No. 2402](/bulletins/10249908.md), 2024-02-08, Service bulletin: EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; STRUCTURE:BODY:ROOF AND PILLARS. Instructions on advanced technical information for the Cayenne \- roof sonsole rattles
- [No. 16\-13](/bulletins/10249865.md), 2024-02-07, Service bulletin: EQUIPMENT. Symptom\-based workshop manual for eliminating transmission symptoms. reprogramming control unit for tiptronic transmission

JSON: [/v1/bulletins/10200891](/v1/bulletins/10200891)

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