Grizzly Adams Posted October 9, 2019 Share Posted October 9, 2019 I’m putting A/C in my 92 short bed. The donor hvac box is from a 95 everything's been plug and play so far except for this plug ,and a missing prong on the blower controls (brown connector). Anybody have any idea where the freeze sensor plug w plug would be located for the evaporator ? or if I have to splice a different wire ? Also will I just be missing a control on the blower ? Thanks in advance, I’ve been itching to put my new dash on. Link to comment Share on other sites More sharing options...
eaglescout526 Posted October 10, 2019 Share Posted October 10, 2019 Ok. I did respond to your post in the DIY thread a while back. Do you happen to know the year that box came from? Do you also have the correct year harness for the AC head and all that? https://www.quadratec.com/p/crown-automotive/thermostat-switch-xj-factory-ac-56002688 I would go check this switch out. It is for the 84-90 model years. If your harness has the same two prong as this, you will need that switch and youll have to modify the box like I did to route the switch's probe through the core. Link to comment Share on other sites More sharing options...
Grizzly Adams Posted October 10, 2019 Author Share Posted October 10, 2019 The box came from a 95xj ,my mj is a 92 is seems that the Jeep is already wired for ac since everything’s been plug and play so far with the 95s box. That temperature switch is the only thing that’s keeping me from finishing. I have ave a copper tube holding the sensor in the evaporator so everything should be plumbed to work minus the plugs. This is more of the switch I’m thinking I guess , I guess the next question would be where do I wire it too Link to comment Share on other sites More sharing options...
eaglescout526 Posted October 10, 2019 Share Posted October 10, 2019 Ok so that thermistor won’t work for you. You can splice it in. Course do you currently have an empty plug on the harness? Link to comment Share on other sites More sharing options...
Grizzly Adams Posted October 10, 2019 Author Share Posted October 10, 2019 The box came from a 95xj ,my mj is a 92 is seems that the Jeep is already wired for ac since everything’s been plug and play so far with the 95s box. That temperature switch is the only thing that’s keeping me from finishing. I have ave a copper tube holding the sensor in the evaporator so everything should be plumbed to work minus the plugs. This is more of the switch I’m thinking I guess , I guess the next question would be where do I wire it too Link to comment Share on other sites More sharing options...
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