# Service bulletin 0501

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: 10019414
- Published by NHTSA: 2006\-03\-15
- Manufacturer's number: 0501
- Manufacturer's date: 2005\-02\-02
- NHTSA component: ENGINE AND ENGINE COOLING:COOLING SYSTEM

## NHTSA's summary

AFTER\-RUN COOLANT PUMP \-V51\- MAY NOT OPERATE WHEN THE IGNITION IS SHUT OFF AND THE COOLANT TEMPERATURE IS ABOVE 112 DEGREES C. \*TT

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Engine, Cooling system

## Vehicles listed

- 2004 to 2005 AUDI S4

## Other bulletins for the same vehicles and component

- [Edition92](/bulletins/10231130.md), 2023-02-06, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM. Idenifying and mixing factory fill engine coolants
- [190501](/bulletins/10012765.md), 2005-03-15, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM. AFTER\-RUN COOLANT PUMP, ACTIVATING \(IB\). TO INCLUDE 2005 S4 SEDAN, AVANT. \*TT

JSON: [/v1/bulletins/10019414](/v1/bulletins/10019414)

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