Exhaust System - Cat. Converter Replacement Guidelines
NO: TSB-10-15-001DATE: March, 2010
MODEL: 2006 Galant V6
SUBJECT:
MITSUBISHI INVESTIGATION OF EXHAUST MANIFOLD CATALYTIC CONVERTERS
PURPOSE
Mitsubishi Motors North America, Inc. is investigating the left and right side exhaust catalysts on affected vehicles to confirm the reason for replacement. This investigation is focused on exhaust manifold catalysts replaced on vehicles with 50,000 to 100,000 miles.
If exhaust manifold replacement on an affected vehicle is necessary, dealers are requested to contact their DPSM prior to repairs for instructions. This investigation will be completed on December 31, 2010.
Do not scrap the replaced parts. As they may be requested for return and examination for this investigation. Parts return requests will be handled through normal parts return system procedures.
AFFECTED VEHICLES
2006 Galant models equipped with 3.8L V6 engine with mileage between 50,000 and 100,000 miles
Symptom/Condition
MIL illumination and DTC P0421 and/or DTC P0431 will be stored.
PARTS INFORMATION
WARRANTY INFORMATION