Jeep Grand Cherokee 2004 — technical service bulletin
Bulletin 04008 · NHTSA communication 10006914 · issued Apr 14, 2004
Technical service bulletin
communication type
Equipment
component
2004
model years
1
vehicle entries
Official summary
Approximately 1,438 vehicles may have been shipped with a suspect hvac - cruise control vacuum hose. The vacuum hose elbow may restrict vacuum to hvac or cruise control systems. *tt
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.