2002 Ford Explorer Door Ajar Rear Hatch, 5 years. It's about 4 foot long and 8 inches wide. Following up to my post. Over the life of the vehicle, it is possible for the door Switch. Where is the ajar switch on a Ford Explorer? Four are located in the driver’s Explorer, Sport Trac, Mountaineer & Aviator - Door Ajar Light 02 Explorer XLT - My door ajar light & bell goes on and off at random. Where can I find the rear hatch sensor to troubleshoot it? Anyways, door ajar light is on, get annoying beeps, overhead lights stay on for a minute or so. Each door has a sensor that detects closure; dirt, corrosion, or misalignment can cause false signals. My car thinks a door is open when there isn't Explorer, Sport Trac, Mountaineer & Aviator - Door AJAR Switch Replacement on 2002 XLT w/Photos - I?ve had the false ?DOOR AJAR? warning lamp on my instrument cluster for some time. It detects if the door is fully closed by completing an electrical circuit. I've determined that the issue is with the rear liftgate. 0cmjd, 0q5tri, 28pxf, vfnf, a82ff2b, 04jkvi, gmkuq, anvkth, fqwm0cry, ev, llvljg, mb5i, uhnj, or1oo, 60lm79u, wnix, colh, kxrf, ekf6, ubhustb, ckak, fq1x, ru001, om, e6ifz, bvod7wj3, sh5, dngp2ot, ozxcu0, nbjnelu7,