# Service bulletin 122\-E7E4L\-01

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: 10169777
- Published by NHTSA: 2020\-01\-04
- Manufacturer's number: 122\-E7E4L\-01
- Manufacturer's date: 2019\-12\-18
- NHTSA component: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

## NHTSA's summary

Porsche Intranet posting explaining the extended warranty for the electric cooling fan on 2014 Model Year Panamera vehicles.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10169777-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10169777-9999.pdf)

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

## Components

Engine, Cooling fan, Cooling system

## Vehicles listed

- 2014 PORSCHE PANAMERA 4S
- 2014 PORSCHE PANAMERA S

## Other bulletins for the same vehicles and component

- [No. 17\-20](/bulletins/10180560.md), 2020-10-01, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); ENGINE AND ENGINE COOLING:COOLING SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. Service campaign information on Porsche Workshop Campaign WKK5 Workshop campaign \- Re\-programming air conditioning and high\-voltage battery control units.
- [122\-C5K6F\-06](/bulletins/10117477.md), 2017-09-14, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM. Concerns: Vent line for cooling system Information: This is to inform you of a voluntary Workshop Campaign on the above\-mentioned vehicles. There is a possibility that the vent line for the cooling system is not routed according to specifications on the affected vehicles. As a result, the vent line can become damaged over the service life of the vehicle.
- [122\-N8Y2M\-06](/bulletins/10117450.md), 2017-09-14, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM. Concerns: Vacuum lines for sound symposer Information: This is to inform you of a voluntary Workshop Campaign on the above\-mentioned vehicles. There is a possibility that the vacuum line on the change\-over valve for the sound symposer can slip off on the affected vehicles due to relative movements of the engine. As a result, there is no guarantee that the sound symposer and other vacuum\-controlled actuators on the engine will function correctly. This causes the warning message "Fault cooling system" to be displayed in the instrument cluster.
- [122\-L5V7C\-06](/bulletins/10109282.md), 2017-08-01, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. Concerns: Retainer spring for pressure hose on the turbocharger Information: This is to inform you of a voluntary Workshop Campaign on the above\-mentioned vehicles. There is a possibility that the charge\-air pressure hoses are not secured sufficiently to the turbochargers on the affected vehicles due to unfavorable tolerances. As a result, the pressure hoses can slip off the turbochargers

JSON: [/v1/bulletins/10169777](/v1/bulletins/10169777)

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