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AC Module C-6

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Old Jul 5, 2023 | 06:41 PM
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Default AC Module C-6

Hello all. my neighbor and I are experiencing what appears to be a failure in this module from what we've both been told. His is an 2011 GS 1LT and mine is a 2012 3LT. the only reason I mention that is because mine is carrying a bunch more electronics.

His looses his dash lights then no AC. Mine has only lost the dash light briefly but not the AC.

Any thoughts or suggestions ?

Thank you in advance

Ron B.
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Old Jul 5, 2023 | 07:05 PM
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Sounds like a bad ground somewhere…I’d look at that before condemning the HVAC Module.
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Old Jul 5, 2023 | 07:54 PM
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I will and thank you. I'm only gathering as much information as possible and finding sources for these out of production parts

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Old Jul 6, 2023 | 02:34 AM
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Being that both of you are in high humidity area, would dare to say ground splice block problems. So on that note, check the modules in question to which splice blocks they share on both the ground and power sides, as well as the connectors off the modules. If all modules are having problem that shared the same blocks, then could the wires out of them to the sources, while if just a few modules on the blocks, then wires to the blocks instead.
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Old Jul 6, 2023 | 11:27 AM
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Sorry but wiring is for a 2013 but it looks like the HVAC Module and “IP Compartment Lamps” ??? go to a junction J202 and eventually go to G202 which is at the base of the right A pillar.



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