Canada - Exhaust System - Excessive Sulfur Odors

Bulletin
TSB2341R

Issue Date
2005-09-20

Market
Canada

Title
EXCESSIVE SULPHUR ODOUR

Component
GENERAL INFORMATION

Models
'05 - '06 Avalon

TSB REVISION NOTICE:
- March 02, 2006: 2006 model year has been added to Applicable Vehicles.
The previous TSB should be discarded.

INTRODUCTION:
Some customers may complain of excessive sulphur odour on 2005- - 2006 Year Avalon vehicles under the following conditions:
- Stop and go driving.
- Heavy acceleration.

In order to reduce the sulphur odour, a new front catalytic converter has been made available. Follow the repair procedure to replace the catalytic converter assembly.

NOTE:
For more complete understanding of the root cause, refer to TSB No. 1212, "Sulphur Odour/Smell from Exhaust."

APPLICABLE VEHICLES:
- 2005 - 2006 model year Avalon vehicles





PARTS INFORMATION:

REPLACEMENT PROCEDURE:
Refer to ETAS, 2005 or 2006 model year Avalon Repair Manual: Exhaust: Exhaust Pipe Assy (2GR--FE).





WARRANTY INFORMATION:

NOTE:
Issue of this Technical Service Bulletin is to ensure that proper repair information is available. IT DOES NOT CONSTITUTE AN AUTHORIZATION FOR REPAIR. Normal provisions of the formal warranty policy, as applicable, will apply