# Service bulletin TSB\-CL\-JM\-10C3

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: 10031504
- Published by NHTSA: 2010\-01\-06
- Manufacturer's number: TSB\-CL\-JM\-10C3
- Manufacturer's date: 2009\-07\-01
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE \(PCV\)

## NHTSA's summary

AUDI SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CUSTOMER LETTER EXAMPLE \(CANADA\). CRANKCASE BREATHER HOSE ON SOME VEHICLES MAY DETERIORATE OVER TIME AND BECOME CRACKED OR BROKEN. IF THIS HAPPENS, CRANKCASE EMISSIONS CAN BE RELEASED INTO THE ATMOSPHERE, OIL LEAKAGE OR ENGINE STARTING PROBLEMS MAY OCCUR, OR THE MIL LIGHT MAY ILLUMINATE. A NEW CRANKCASE BREATHER HOSE WILL BE INSTALL FREE OF CHARGE. CUSTOMER LETTER EXAMPLE \(CANADA\). CSC LETTER WAS REC'D. \*PE CUSTOMER LETTER EXAMPE \(UNITED STATES\). UPDATED 3/26/10. \*PE

## 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, Exhaust and emissions, Crankcase ventilation \(PCV\)

## Vehicles listed

- 2002 AUDI A4

JSON: [/v1/bulletins/10031504](/v1/bulletins/10031504)

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