WenmarOpen by Wenmar Pro

Service bulletins for the 2005 Jeep Grand Cherokee

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.

117 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Exhaust and emissions are shown. Show all

Bulletins, newest first
25001082008-03-06. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV). POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM FREEZES IN EXTREME COLD AMBIENT TEMPERATURES -- INVOLVES INSTALLING REVISED PCV SYSTEM COMPONENTS. *NJ
09005062007-10-29. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. THIS BULLETIN INVOLVES THE REPLACEMENT OF MECHANICAL CLIPS FOR THE INTAKE MANIFOLD RUNNER SWIRL VALVE LINKAGE. *NJ
25001052005-10-20. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. MALFUNCTION INDICATOR LAMP DUE TO DIAGNOSTIC TROUBLE CODE P0401-EGR SOLENOID CIRCUIT NEGATIVE DEVIATION OR SYSTEM PERFORMANCE. *SC

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.