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 Post subject: 545RFE mod
PostPosted: Tue Mar 30, 2021 5:15 am 
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LOST Newbie

Joined: Sun Nov 13, 2011 1:16 pm
Posts: 1
So, I am having trouble with the autobox not shifting to O/D.

I am running a custom 60mm (2 3/8") lift with 265 70 16 goodyear and an ARB locker in the rear.

Whilst I am working on repairing the transmission, was considering a complete rebuild. (about 160 000 miles)

Since considering a rebuild, I was wondering...........

Is there a way to rebuild the transmission to have different gearing and then run a custom program?
In stead of the 3.0 1st, 2nd up, 2nd down, 3,4,5 I was thinking in the line of:
1st 3.5; 2nd 3.0; 3rd 1.67; 4th 1.00; 5th 0.75; 6th 0.67

With a reprogram this becomes a true 6 speed transmission with a low 1st for LOW RANGE use.

Any idea of such possibilities or kits?


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 Post subject: Re: 545RFE mod
PostPosted: Wed Mar 31, 2021 12:51 pm 
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Joined: Thu Feb 18, 2010 12:12 am
Posts: 195
Location: Alaska
OD is disabled until everything is up to operating temperature so maybe it's just a bad temperature sensor.


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