Allison 5sp: Stock 01 TCM Tune

[Cougar281]

Does anyone have a stock 2001 TCM tune that's confirmed to have both ODLO and winter elevated idle enabled? It seems all the 01 & 02 tunes I have either have one or the other, not both.

 

[A_T_Ver]

X2. I have one with elevated idle only. And i like the way the 01 shifts

 

[SmokeShow]

I *think* Tony (moonshine) does...

 

[GMC_2002_Dmax]

I have one...........maybe a couple, I think.............

 

[A_T_Ver]

We missouri fellas would like to give them a whirl.

 

[Cougar281]

We missouri fellas would like to give them a whirl.

:hello:

Where in MO are you?

 

[A_T_Ver]

:hello:

Where in MO are you?

Warsaw, if you've heard of it. South of sedalia about 30 min.

 

[GMC_2002_Dmax]

Just an FYI,

If you have a 2001-2002 LB7 you will need to add an OD-Lock-out switch for the 2001 TCM tune to lock-out OD, you also will have to wire in the high idle.

If you have a 2003/2004 LB7 or a 2004.5/2005 LLY you will have to do the same.

The factory OD/Lock-out switch does not work with the 2001 TCM file nor will the high idle elevate on the LLY without the extra wiring added.

The tune file is "FREE" and available for anyone who wants it, just PM me.

 

[Cougar281]

I've got my truck wired for the 01/02 TCM ODLO (got an 01 OS in it now), but what wires need to be added for the elevated idle? I've got the "PTO Idle" set up (using the cruise buttons), the one I've found that sometimes works and sometimes doesn't (never seen ODLO and EI in the same tune) is the "Winter" elevated idle that's controlled through the DIC.

 

[GMC_2002_Dmax]

My 2002 did not come with OD/Lockout or high idle, but the 2001 tune I use works with the extra wiring and switches added.

I do not think you will get it to work with the factory LLY switches, you will have to add them in "old school" like I did.

Kennedy has the instructions posted on his web site.