Jeep Commander 2005–2010 — technical service bulletin
Bulletin CSN-P-73 · NHTSA communication 10058278 · issued May 1, 2015
Technical service bulletin
communication type
Electrical System
component
2005–2010
model years
11
vehicle entries
Official summary
Fiat chrysler: tsb has an owner notification letter. Select document search button below. When shifting out of current selected mode, final drive control module (fdcm) software causes service 4wd light to illuminate and switching out of 4wd fails and needs reprogramming. Model 2005-2010 jeep grand cherokee, jeep commander. *pe
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.