MLA module issue

[RetroAudioinc 5,000+ posts]

So I got a mla module for my chevy 2500HD 6.6l and I plugged it in and all. It works great 15.8v full tilt drops to like 13.5 if not on gas, on the gas stays up there. But my problem is my AC will not work when the MLA is on.

It blows and all but not cold like something is not kicking in. Only issue I have found with it.

Any help would be great..

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[RetroAudioinc 5,000+ posts]

My only idea is the condenser can't take 15.8

 

[PIITB Wut Wut 10+ year member]

smae issue here on voltage

 

[rival904 10+ year member]

Hmmm.

So if you unplug the module and remove it completely, AC works fine?

 

[djarmy2004 10+ year member]

This worries me as i just bought one for my trailblazer

 

[tripleb45]

wow I was just about to order one.

 

[RetroAudioinc 5,000+ posts]

Mine has to blugs one to plug the stock plug in to and the other plugs back in to the alt like a pig tail. I unplug it and plug the stock plug in ac works fine.

Being in Florida I kind of need AC, so I just plan to use it at show(s) with out the AC. So it's fixable you just can't use the AC and MLA but kind of sucks. //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif I was not sure if there was some kind of fix for this.

 

[mlstrass 5,000+ posts]

have you contacted MLA about this issue? I'm guessing they'd be the ones who could best assist you...

15.8v is awfully high for a 12v system...

 

[etznova 10+ year member]

sounds like you got the pro version that has a switch on it to change from 14.6 and 15+ volts maybe you need to switch it. if not then there is something wrong with the mla i don't think it should be chargeing that high of

 

[thorshammer1 10+ year member]

Sheyot if it brings up the Voltage I might just look into it. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

Really sucks about losing the AC. Something just doesnt sound right.

 

[godhatescivics 10+ year member]

x2

 

[pawn man 10+ year member]

compressor not running at higher voltage.

 

[SPLaudio 5,000+ posts]

give them a call. 15.8v will cook ur batterys!

 

[RetroAudioinc 5,000+ posts]

give them a call. 15.8v will cook ur batterys!

really you can't change the voltage on this one its just set..

 

[lord baccus 10+ year member]

mine works fine... but i Drive a Ford Explorer

had mine for 2 yrs now Flawless ...