Any final report?brycenesbitt wrote:The PTC unit is not hard to disassemble.... but looks to be a pain to get back together.
Actual measurements from working/dead units would help, not so much the speculation.
The diagnostic/removal/repair/re-install manual for the 2012 can be found - HA and HAC manuals:
Take-away is that there are a number of possible problems not all related to the PTC heater itself.
Final question - I need a PTC unit (2011/2012) that does NOT have to be working - did you end up with one that you can sell me? If so, please PM me.