Weird Electrical/Software Glitches....

[BIC JET]

Hey guys, for about two months every time I get in my truck and crank it up the HVAC is not where I left it. In fact, it is typically in the off position. So the new normal is I get in, wait for all the software to boot up, then I press the auto button (it is always on 75 when I turn it on), then I hit the rear AC button, then the climate button, where I have to go to disengage the 4 zone. The 4 zone is the bane of my existence.

If any one has a fix to get this back so that it just remembers how it was last time I got out and turned off the motor, please let me know. Only change of any merit is I swapped the battery to a grp 31 AGM.

Thanks

 

[grinchy]

Double check your battery posts are tight. Pull up on the cable, if the connection comes off you found the culprit.

 

[BIC JET]

Double check your battery posts are tight. Pull up on the cable, if the connection comes off you found the culprit.

I will check it, but I used the Slee terminal connector.

Thanks,

 

[Lou Gill]

Make sure you don’t have cheap phone chargers in the cigarette lighters

 

[Sandroad]

There are other threads on this issue. Apparently in both the LX and LC battery connection problems or an improperly installed cabin filter can be a culprit.

Climate control issue

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