Affected Component: ENGINE AND ENGINE COOLING:ENGINE:DIESEL

Date Published

JUL 01, 2008

NHTSA TSB #

10026108

TSB Document

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Chevrolet for this TSB. Call your local Chevrolet dealer's service department & ask for a copy of TSB# PIP-4380.

Summary

GMC: EGR LOW FLOW DTC P0401. VEHICLES THAT ARE EQUIPPED WITH THE 6.6L DIESEL ENGINE RPO CODE LM. *PE