Remote start affected?

[LBZoom]

Hey guys,
Just tuned a 2007 LMM for a customer and he mentioned that the remote start has never worked. He had it tuned by one guy prior to having me tune it... and before that I'm not sure what the history is because he bought it used....

long story short the remote start doesn't work and I was wondering if there is some sort of re-learn procedure on these trucks or something that I can do to attempt to make it work for him? I told him i'd look into it but that I wouldn't guarantee anything!

[bballer182]

I would bet that it is the injector flow rates that need to be read from the GPM and flashed to the ECM.

From the home screen on the V2.
F2(tune) > F2(injectors) > F1(read GPM inject) > F4(progam ECM inject)

That should do it. I have done it once. At first it didn't seem like it worked but, i just shut the ignition off for a few seconds and started it with the key, then off again, then it started with the remote.

[LBZoom]

Awesome thanks man!

[killerbee]

A code prevents the truck from remote start capability, a safety measure. So read the codes, and remedy them.