My previous Liberty was a 2002 gasser, it always had that solenoid buzzing when shifting which I was very used too. I assumed in the 2006 CRD that it would have the same, but I do not hear it. I found in some reading that Chrysler fixed this and upped the "tow rating" for it in 2006 (https://www.allpar.com/mopar/transmissions/545RFE.html), does anyone else know if this is true? Do the 2005 CRD's make the buzzing sound?

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06' Silver Limited CRD

Secondary fuel filter from wwdiesel
Northstar AGM
GDE Hot Tune
EGR delete
Suncoast TC
Transgo Kit
Carter Intank-pump
SAMCO Hoses
Silicone Intake hose
Silicone Vacuum hoses
Hayden HD Fan Clutch
ARB Front Bumper
Bosch 5V glow plugs
Gen II Fuel Head
Rockfather II Lift
GM 11 Blade fan

I haven't heard any buzzing in my 2005 s or 2006 s

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05 Blu LIM, OME GDE Tbo, wk II 245/75/17, KC Lights, bull bar, 195K H TC
05 Blu Lim, Dayton, GDE HT, 255/75/18 , 210K , H TC
06 Bla Lim, GDE Eco, Destination AT 245/75/17, 151K, H TC
06 D Khaki Lim 126K wkII Eur TC
05 D khaki Lim 145k refurbishing
All CRDS: Fumoto, Lift , Fan Shroud mod, fuel head Gen II, SAMCOS,self TB, 2 Mic filt, Hayden