# Service bulletin 122\-X5F7U\-08

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: 10143839
- Published by NHTSA: 2018\-08\-20
- Manufacturer's number: 122\-X5F7U\-08
- Manufacturer's date: 2018\-07\-05
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

Symptom Customers complain that the brake pedal does not always return completely to its end position following actuation.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10143839-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10143839-0001.pdf)

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

## Components

Brakes

## Vehicles listed

- 2012 to 2014 PORSCHE CAYENNE
- 2011 PORSCHE CAYENNE \(E2\)
- 2012 to 2014 PORSCHE PANAMERA TURBO S

## Recalls for the same vehicles and component

- [2016131](/recalls/tc/2016131.md), 2016-03-23: Brakes
- [16V169000](/recalls/nhtsa/16V169000.md), 2016-03-23: SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

## Other bulletins for the same vehicles and component

- [No. D752](/bulletins/11028352.md), 2026-02-05, Service bulletin: SERVICE BRAKES. Parts information for parts withdrawal involving the caliper without brake pads. The part numbers affected are in the attached PDF. The vehicles associated are cars that use the part numbers in the PDF.
- [No. D749](/bulletins/11026376.md), 2025-12-05, Service bulletin: SERVICE BRAKES. Parts information for parts withdrawal involving the brake disc 9Y0615301AJ
- [D719](/bulletins/11018757.md), 2025-06-02, Service bulletin: SERVICE BRAKES. Parts information for Parts Withdrawal \- 1 Set of Brake Pads for Disk Brake. Vehicles included are all cars that use part number 992698451R
- [No. D689](/bulletins/11005786.md), 2024-08-06, Service bulletin: SERVICE BRAKES. Parts information for parts withdrawal involving the brake hose 9J1611707F and 9J1611708F
- [No. D684](/bulletins/11002860.md), 2024-07-02, Service bulletin: SERVICE BRAKES. Parts information for parts withdrawal involving the retainer for brake hose/brake line
- [No. D681](/bulletins/11001069.md), 2024-06-05, Service bulletin: SERVICE BRAKES. Parts information for parts withdrawal involving the retainer for brake hose/pressure difference sender. \(9J1611845C, 9J1611846C, PAB906051C\)
- [No. 1801.4](/bulletins/10209901.md), 2022-04-05, Service bulletin: SERVICE BRAKES. Advanced technical information for a brake squeal.
- [CAY25\-164](/bulletins/10198542.md), 2021-06-28, Service bulletin: EQUIPMENT; SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES. Circlip on bearing bracket for pedals \- Checking circlip on bearing bracket for pedals to make sure it is fited correctly. A new circlip may have to be installed.
- [ATIALL41605](/bulletins/10198525.md), 2021-06-28, Service bulletin: EQUIPMENT; SERVICE BRAKES. Understanding and addressing brake squeal complaints.
- [ATI41303](/bulletins/10198517.md), 2021-06-28, Service bulletin: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. ATI \- Fault P055600 Brake Vacuum System: Mechanical Fault Stored in DME \(1303\) \- Check Engine and Hybrid warning illuminated.

JSON: [/v1/bulletins/10143839](/v1/bulletins/10143839)

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