Jeep Tj Blend Door Not Working

Keep in mind though the newer the vehicle such as jl wranglers and jt gladiators the more electronics are involved in the heater system.

Jeep tj blend door not working.

In reality there can be numerous reasons why your jeep s heater is not working properly. I took this photo after removing the mode door actuator. The work could easily be done by any local independent garage. What i discovered was this is a very common problem with my model of jgc 1999 2004.

Blend door actuator motor replacement joes. This is not a project that can be done while parked on the street as it. The design is inherently weak and relies on a calibration phase that puts intense pressure on the weakest points in the system. I love my jeep but the person that designed this blend door actuator system needs to find new work.

My walk thru replacing a broken blend door arm on my 1997 jeep wrangler tj and a few other tips along the way. The blend door controls air. The actuator seems to work fine. The alterations are under the dash panel in the foot area and are not visible.

The big black gear on the hvac distribution box seems broken though. Jeep cherokee 1997 heat and ac blend door replacement.