2007 New Model Update
A new set of DTCs is covered in the *Subaru Service Manual for this purpose. The description of
the U codes is covered in the service Manual under Body, LAN/CAN diagnostics.
The Subaru SMIII offers new diagnostic options under the System Operation Check Mode.
NOTE: DURING SYSTEM OPERATION CHECK MODE, ENGINE DATA IS NOT AVAILABLE.
These items are new and are used to interpret changes in the engine performance with visual and
audio perception of change.
* Refer to STIS (Subaru Technical Infromation System)
2007 Subaru B9 Tribeca Page 12
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*** New Feature
June 2006